debug logs

2025-10-23 23:17:41 +08:00 · 2025-10-23 23:01:30 +08:00 · 2025-10-23 22:39:33 +08:00 · 2025-10-18 14:56:12 +08:00 · 2025-10-18 13:49:55 +08:00 · 2025-10-17 23:50:44 +08:00
70 changed files with 16887 additions and 406 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,8 @@ debian/*.substvars
 debian/*.install
 debian/tmp
 documentation.list
+unit/coverage/*.gcov
+unit/coverage/report
 installroot
 build
 RPMS
--- a/2
+++ b/2
@@ -1,4 +1,6 @@
 Danct12 <danct12@disroot.org>
+Denis Grigorev <d.grigorev@omprussia.ru>
 Frajo Haider <f_haider@gmx.at>
 Matti Lehtimäki <matti.lehtimaki@jolla.com>
+Rinigus <rinigus.git@gmail.com>
 Slava Monich <slava@monich.com>
--- a/4
+++ b/4
@@ -1,5 +1,5 @@
-Copyright (C) 2018-2021 Jolla Ltd.
-Copyright (C) 2018-2021 Slava Monich <slava.monich@jolla.com>
+Copyright (C) 2018-2022 Jolla Ltd.
+Copyright (C) 2018-2022 Slava Monich <slava.monich@jolla.com>

 You may use this file under the terms of the BSD license as follows:

--- a/27
+++ b/27
@@ -1,7 +1,8 @@
 # -*- Mode: makefile-gmake -*-

-.PHONY: clean all debug release coverage
+.PHONY: clean all debug release coverage test
 .PHONY: debug_lib release_lib coverage_lib
+.PHONY: print_debug_lib print_release_lib print_coverage_lib
 .PHONY: pkgconfig install install-dev


@@ -22,8 +23,8 @@ all: debug release pkgconfig
 #

 VERSION_MAJOR = 1
-VERSION_MINOR = 2
-VERSION_RELEASE = 1
+VERSION_MINOR = 6
+VERSION_RELEASE = 0

 # Version for pkg-config
 PCVERSION = $(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_RELEASE)
@@ -46,8 +47,13 @@ LIB = $(LIB_NAME).a
 #

 SRC = \
+  radio_base.c \
+  radio_client.c \
+  radio_config.c \
  radio_instance.c \
  radio_registry.c \
+  radio_request.c \
+  radio_request_group.c \
  radio_util.c

 #
@@ -138,7 +144,17 @@ coverage_lib: $(COVERAGE_LIB)

 pkgconfig: $(PKGCONFIG)

+print_debug_lib:
+	@echo $(DEBUG_LIB)
+
+print_release_lib:
+	@echo $(RELEASE_LIB)
+
+print_coverage_lib:
+	@echo $(COVERAGE_LIB)
+
 clean:
+	make -C unit clean
 	rm -f *~ $(SRC_DIR)/*~ $(INCLUDE_DIR)/*~
 	rm -fr $(BUILD_DIR) RPMS installroot
 	rm -fr debian/tmp debian/libgbinder-radio debian/libgbinder-radio-dev
@@ -146,6 +162,9 @@ clean:
 	rm -f debian/*.debhelper.log debian/*.debhelper debian/*~
 	rm -f debian/*.install

+test:
+	make -C unit test
+
 $(BUILD_DIR):
 	mkdir -p $@

@@ -219,7 +238,7 @@ INSTALL_PKGCONFIG_DIR = $(DESTDIR)$(ABS_LIBDIR)/pkgconfig
 install: $(INSTALL_LIB_DIR)
 	$(INSTALL) -m 755 $(RELEASE_SO) $(INSTALL_LIB_DIR)
 	ln -sf $(LIB_SO) $(INSTALL_LIB_DIR)/$(LIB_SYMLINK2)
-	ln -sf $(LIB_SYMLINK2) $(INSTALL_LIB_DIR)/$(LIB_SYMLINK1)
+	ln -sf $(LIB_SO) $(INSTALL_LIB_DIR)/$(LIB_SYMLINK1)

 install-dev: install $(INSTALL_INCLUDE_DIR) $(INSTALL_PKGCONFIG_DIR)
 	$(INSTALL_FILES) $(INCLUDE_DIR)/*.h $(INSTALL_INCLUDE_DIR)
--- a/2
+++ b/2
@@ -0,0 +1,2 @@
+A library for communicating with Android IRadio binder services,
+built on top of libgbinder.
--- a/debian/Jenkinsfile
+++ b/debian/Jenkinsfile
@@ -0,0 +1,10 @@
+@Library('ubports-build-tools') _
+
+buildAndProvideDebianPackage()
+
+// Or if the package consists entirely of arch-independent packages:
+// (optional optimization, will confuse BlueOcean's live view at build stage)
+// buildAndProvideDebianPackage(/* isArchIndependent */ true)
+
+// Optionally, to skip building on some architectures (amd64 is always built):
+// buildAndProvideDebianPackage(false, /* ignoredArchs */ ['arm64'])
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,33 +1,49 @@
-libgbinder-radio (1.2.1) unstable; urgency=medium
+libgbinder-radio (1.6.0-0ubports1) UNRELEASED; urgency=unknown

-  * Fixed backward compatibility with radio@1.0
+  * New upstream release v1.6.0 

- -- Slava Monich <slava.monich@jolla.com>  Fri, 05 Mar 2021 12:33:50 +0200
+ -- UBports package upgrader bot <dev@ubports.com>  Fri, 13 Dec 2024 04:07:25 +0000

-libgbinder-radio (1.2.0) unstable; urgency=medium
+libgbinder-radio (1.5.6-0ubports1) UNRELEASED; urgency=unknown

-  * Support for radio@1.2 interfaces
+  * New upstream release v1.5.6 

- -- Slava Monich <slava.monich@jolla.com>  Thu, 04 Mar 2021 13:36:51 +0200
+ -- UBports package upgrader bot <dev@ubports.com>  Thu, 09 Nov 2023 00:27:17 +0000

-libgbinder-radio (1.0.11) unstable; urgency=medium
+libgbinder-radio (1.5.4-0ubports1) focal; urgency=medium

-  * Make library executable on RPM based systems
-  * Added req => resp mapping for radio@1.1 calls
+  * Update from upstream

- -- Slava Monich <slava.monich@jolla.com>  Thu, 01 Oct 2020 21:04:59 +0300
+ -- Lionel Duboeuf <lduboeuf@ouvaton.org>  Wed, 08 Jan 2023 10:52:34 +0100

-libgbinder-radio (1.0.10) unstable; urgency=medium
+libgbinder-radio (1.4.2-0ubports4) focal; urgency=medium

-  * Hide internal symbols
-  * Respect arch specific lib dir
-  * Ignore GLib deprecation warnings
-  * Added constants for android.hardware.radio@1.1 interfaces
+  * Rename libgbinder-radio-dev to libgbinder-radio1-dev
+  * Generate install files correctly again

- -- Slava Monich <slava.monich@jolla.com>  Wed, 03 Jun 2020 15:24:17 +0300
+ -- Guido Berhoerster <guido+gitlab.com@berhoerster.name>  Wed, 24 Nov 2021 10:52:34 +0100

-libgbinder-radio (1.0.9) unstable; urgency=medium
+libgbinder-radio (1.4.2-0ubports3) focal; urgency=medium

-  * Added packaging for Debian-based distros.
+  * Switch to dh version 12
+  * Fix lintian warnings and errors
+    * Add fix-library-symlink.patch: fix symlink according to Debian policy
+    * Rename library package based on soname
+    * Add long description, improve short description
+    * Use static install files
+    * Add section to source package
+    * Specify homepage and VCS

- -- Danct12 <danct12@disroot.org>  Tue, 24 Mar 2020 02:55:50 +0700
+ -- Guido Berhoerster <guido+gitlab.com@berhoerster.name>  Mon, 15 Nov 2021 15:02:18 +0100
+
+libgbinder-radio (1.4.2-0ubports2) focal; urgency=medium
+
+  * Bump version, no changes.
+
+ -- Guido Berhoerster <guido+gitlab.com@berhoerster.name>  Thu, 11 Nov 2021 15:02:07 +0100
+
+libgbinder-radio (1.4.2-0ubports1) focal; urgency=medium
+
+  * Initial packaging for UBPorts
+
+ -- Guido Berhoerster <guido+gitlab.com@berhoerster.name>  Mon, 11 Oct 2021 16:38:02 +0200
--- a/debian/compat
+++ b/debian/compat
@@ -1 +0,0 @@
-9
--- a/debian/control
+++ b/debian/control
@@ -1,17 +1,31 @@
 Source: libgbinder-radio
 Priority: optional
-Maintainer: Danct12 <danct12@disroot.org>
-Build-Depends: debhelper (>=9), libgbinder-dev (>= 1.0.9)
+Maintainer: UBports developers <devs@ubports.com>
+Build-Depends: debhelper-compat (= 12),
+               libgbinder-dev (>= 1.1.14),
+               libglib2.0-dev,
+               libglibutil-dev,
 Standards-Version: 3.9.6
+Section: libs
+Homepage: https://github.com/mer-hybris/libgbinder-radio
+Vcs-Git: https://github.com/mer-hybris/libgbinder-radio.git
+Vcs-Browser: https://github.com/mer-hybris/libgbinder-radio

-Package: libgbinder-radio-dev
+Package: libgbinder-radio1-dev
 Section: libdevel
 Architecture: any
-Depends: libgbinder-radio (= ${binary:Version}), ${misc:Depends}
-Description: Development files for libgbinder-radio
+Depends: libgbinder-radio1 (= ${binary:Version}),
+         ${misc:Depends}
+Description: Client library for Android radio interfaces (development files)
+ A helper library based on glib which allows communicating with Android radio
+ interfaces via Binder.

-Package: libgbinder-radio
+Package: libgbinder-radio1
 Section: libs
 Architecture: any
-Depends: libgbinder (>= 1.0.9), ${shlibs:Depends}, ${misc:Depends}
-Description: Binder client library for Android radio interfaces
+Depends: libgbinder (>= 1.0.9),
+         ${shlibs:Depends},
+         ${misc:Depends}
+Description: Client library for Android radio interfaces
+ A helper library based on glib which allows communicating with Android radio
+ interfaces via Binder.
--- a/debian/libgbinder-radio1-dev.install.in
+++ b/debian/libgbinder-radio1-dev.install.in
@@ -0,0 +1,3 @@
+debian/tmp/@LIBDIR@/libgbinder-radio.so @LIBDIR@
+debian/tmp/@LIBDIR@/pkgconfig/libgbinder-radio.pc @LIBDIR@/pkgconfig
+debian/tmp/usr/include/* usr/include
--- a/debian/libgbinder-radio1.install.in
+++ b/debian/libgbinder-radio1.install.in
@@ -0,0 +1 @@
+debian/tmp/@LIBDIR@/libgbinder-radio.so.* @LIBDIR@
--- a/debian/rules
+++ b/debian/rules
@@ -1,11 +1,12 @@
 #!/usr/bin/make -f
 # Uncomment to enable verbose build
 #export DH_VERBOSE = 1
+export DEB_BUILD_OPTIONS='nostrip debug'

 LIBDIR=usr/lib/$(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

 override_dh_auto_build:
-	dh_auto_build -- LIBDIR=$(LIBDIR) release pkgconfig debian/libgbinder-radio.install debian/libgbinder-radio-dev.install
+	dh_auto_build -- LIBDIR=$(LIBDIR) release pkgconfig debian/libgbinder-radio1.install debian/libgbinder-radio1-dev.install

 override_dh_auto_install:
 	dh_auto_install -- LIBDIR=$(LIBDIR) install-dev
--- a/include/radio_client.h
+++ b/include/radio_client.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_CLIENT_H
+#define RADIO_CLIENT_H
+
+/* This API exists since 1.4.3 */
+
+#include <radio_types.h>
+
+G_BEGIN_DECLS
+
+typedef
+void
+(*RadioClientIndicationFunc)(
+    RadioClient* client,
+    RADIO_IND code,
+    const GBinderReader* reader,
+    gpointer user_data);
+
+typedef
+void
+(*RadioClientFunc)(
+    RadioClient* client,
+    gpointer user_data);
+
+RadioClient*
+radio_client_new(
+    RadioInstance* instance)
+    G_GNUC_WARN_UNUSED_RESULT;
+
+RadioClient*
+radio_client_ref(
+    RadioClient* client);
+
+void
+radio_client_unref(
+    RadioClient* client);
+
+RADIO_INTERFACE
+radio_client_interface(
+    RadioClient* client);
+
+RADIO_AIDL_INTERFACE
+radio_client_aidl_interface(
+    RadioClient* client); /* Since 1.6.0 */
+
+const char*
+radio_client_slot(
+    RadioClient* client);
+
+gboolean
+radio_client_dead(
+    RadioClient* client);
+
+gboolean
+radio_client_connected(
+    RadioClient* client);
+
+void
+radio_client_set_default_timeout(
+    RadioClient* client,
+    int milliseconds);
+
+gulong
+radio_client_add_indication_handler(
+    RadioClient* client,
+    RADIO_IND code,
+    RadioClientIndicationFunc func,
+    gpointer user_data);
+
+gulong
+radio_client_add_owner_changed_handler(
+    RadioClient* client,
+    RadioClientFunc func,
+    gpointer user_data);
+
+gulong
+radio_client_add_death_handler(
+    RadioClient* client,
+    RadioClientFunc func,
+    gpointer user_data);
+
+gulong
+radio_client_add_connected_handler(
+    RadioClient* client,
+    RadioClientFunc func,
+    gpointer user_data);
+
+void
+radio_client_remove_handler(
+    RadioClient* client,
+    gulong id);
+
+void
+radio_client_remove_handlers(
+    RadioClient* client,
+    gulong* ids,
+    int count);
+
+#define radio_client_remove_all_handlers(client,ids) \
+    radio_client_remove_handlers(client, ids, G_N_ELEMENTS(ids))
+
+G_END_DECLS
+
+#endif /* RADIO_CLIENT_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_config.h
+++ b/include/radio_config.h
@@ -0,0 +1,208 @@
+/*
+ * Copyright (C) 2022 Jolla Ltd.
+ * Copyright (C) 2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_CONFIG_H
+#define RADIO_CONFIG_H
+
+/* This API exists since 1.4.6 */
+
+#include <radio_config_types.h>
+#include <radio_config_aidl_types.h>
+
+G_BEGIN_DECLS
+
+typedef
+void
+(*RadioConfigFunc)(
+    RadioConfig* config,
+    gpointer user_data);
+
+typedef
+void
+(*RadioConfigRequestObserverFunc)(
+    RadioConfig* config,
+    RADIO_CONFIG_REQ code,
+    GBinderLocalRequest* args,
+    gpointer user_data);
+
+typedef
+void
+(*RadioConfigResponseObserverFunc)(
+    RadioConfig* config,
+    RADIO_CONFIG_RESP code,
+    const RadioResponseInfo* info,
+    const GBinderReader* args,
+    gpointer user_data);
+
+typedef
+void
+(*RadioConfigIndicationObserverFunc)(
+    RadioConfig* config,
+    RADIO_CONFIG_IND code,
+    const GBinderReader* args,
+    gpointer user_data);
+
+RadioConfig*
+radio_config_new(void)
+    G_GNUC_WARN_UNUSED_RESULT;
+
+RadioConfig*
+radio_config_new_with_version(
+    RADIO_CONFIG_INTERFACE max_version)
+    G_GNUC_WARN_UNUSED_RESULT;
+
+RadioConfig*
+radio_config_new_with_version_and_interface_type(
+    RADIO_CONFIG_INTERFACE max_version,
+    RADIO_INTERFACE_TYPE interface_type)
+    G_GNUC_WARN_UNUSED_RESULT; /* Since 1.6.0 */
+
+RadioConfig*
+radio_config_ref(
+    RadioConfig* config);
+
+void
+radio_config_unref(
+    RadioConfig* config);
+
+gboolean
+radio_config_dead(
+    RadioConfig* config);
+
+RADIO_INTERFACE_TYPE
+radio_config_interface_type(
+    RadioConfig* self); /* Since 1.6.0 */
+
+RADIO_CONFIG_INTERFACE
+radio_config_interface(
+    RadioConfig* config);
+
+gsize
+radio_config_rpc_header_size(
+    RadioConfig* config,
+    RADIO_CONFIG_REQ req);
+
+const char*
+radio_config_req_name(
+    RadioConfig* config,
+    RADIO_CONFIG_REQ req);
+
+const char*
+radio_config_resp_name(
+    RadioConfig* config,
+    RADIO_CONFIG_RESP resp);
+
+const char*
+radio_config_ind_name(
+    RadioConfig* config,
+    RADIO_CONFIG_IND ind);
+
+gulong
+radio_config_add_death_handler(
+    RadioConfig* config,
+    RadioConfigFunc func,
+    gpointer user_data);
+
+gulong
+radio_config_add_request_observer(
+    RadioConfig* config,
+    RADIO_CONFIG_REQ code,
+    RadioConfigRequestObserverFunc func,
+    gpointer user_data);
+
+gulong
+radio_config_add_request_observer_with_priority(
+    RadioConfig* config,
+    RADIO_OBSERVER_PRIORITY priority,
+    RADIO_CONFIG_REQ code,
+    RadioConfigRequestObserverFunc func,
+    gpointer user_data);
+
+gulong
+radio_config_add_response_observer(
+    RadioConfig* config,
+    RADIO_CONFIG_RESP code,
+    RadioConfigResponseObserverFunc func,
+    gpointer user_data);
+
+gulong
+radio_config_add_response_observer_with_priority(
+    RadioConfig* config,
+    RADIO_OBSERVER_PRIORITY priority,
+    RADIO_CONFIG_RESP code,
+    RadioConfigResponseObserverFunc func,
+    gpointer user_data);
+
+gulong
+radio_config_add_indication_observer(
+    RadioConfig* config,
+    RADIO_CONFIG_IND code,
+    RadioConfigIndicationObserverFunc func,
+    gpointer user_data);
+
+gulong
+radio_config_add_indication_observer_with_priority(
+    RadioConfig* config,
+    RADIO_OBSERVER_PRIORITY priority,
+    RADIO_CONFIG_IND code,
+    RadioConfigIndicationObserverFunc func,
+    gpointer user_data);
+
+void
+radio_config_remove_handler(
+    RadioConfig* config,
+    gulong id);
+
+void
+radio_config_remove_handlers(
+    RadioConfig* config,
+    gulong* ids,
+    int count);
+
+#define radio_config_remove_all_handlers(config,ids) \
+    radio_config_remove_handlers(config, ids, G_N_ELEMENTS(ids))
+
+G_END_DECLS
+
+#endif /* RADIO_CONFIG_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_config_aidl_types.h
+++ b/include/radio_config_aidl_types.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2024 Jollyboys Ltd
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_CONFIG_AIDL_TYPES_H
+#define RADIO_CONFIG_AIDL_TYPES_H
+
+#include <radio_types.h>
+
+G_BEGIN_DECLS
+
+typedef enum radio_config_aidl_interface {
+    RADIO_CONFIG_AIDL_INTERFACE_NONE = -1,
+    RADIO_CONFIG_AIDL_INTERFACE_1,
+    RADIO_CONFIG_AIDL_INTERFACE_COUNT
+} RADIO_CONFIG_AIDL_INTERFACE;
+
+#define RADIO_CONFIG_AIDL_INTERFACE_MAX (RADIO_CONFIG_AIDL_INTERFACE_COUNT - 1)
+
+#define RADIO_CONFIG_AIDL_INSTANCE         "default"
+#define RADIO_CONFIG_AIDL_IFACE_PREFIX     "android.hardware.radio.config."
+#define RADIO_CONFIG_AIDL_IFACE            "IRadioConfig"
+#define RADIO_CONFIG_AIDL_RESPONSE_IFACE   "IRadioConfigResponse"
+#define RADIO_CONFIG_AIDL_INDICATION_IFACE "IRadioConfigIndication"
+#define RADIO_CONFIG_AIDL                  RADIO_CONFIG_AIDL_IFACE_PREFIX RADIO_CONFIG_AIDL_IFACE
+#define RADIO_CONFIG_AIDL_FQNAME           RADIO_CONFIG_AIDL "/" RADIO_CONFIG_AIDL_INSTANCE
+#define RADIO_CONFIG_AIDL_RESPONSE         RADIO_CONFIG_AIDL_IFACE_PREFIX RADIO_CONFIG_AIDL_RESPONSE_IFACE
+#define RADIO_CONFIG_AIDL_INDICATION       RADIO_CONFIG_AIDL_IFACE_PREFIX RADIO_CONFIG_AIDL_INDICATION_IFACE
+
+/* Types defined in android.hardware.radio.config package */
+
+/* PhoneCapability */
+typedef struct radio_aidl_phone_capability {
+    guint8 maxActiveData RADIO_ALIGNED(4);
+    guint8 maxActiveInternetData RADIO_ALIGNED(4);
+    guint8 isInternetLingeringSupported RADIO_ALIGNED(4);
+    struct {
+        guint32 length;
+        guint8 data[];
+    } logicalModemList;
+} RadioAidlPhoneCapability;
+
+/* SimPortInfo */
+typedef struct radio_aidl_sim_port_info {
+    struct {
+        guint32 length;
+        gchar data[];
+    } iccId;
+    gint32 logicalSlotId;
+    gboolean portActive;
+} RadioAidlSimPortInfo;
+
+/* SimSlotStatus */
+typedef struct radio_aidl_sim_slot_status {
+    RADIO_CARD_STATE cardState;
+    GString* atr;
+    GString* eid;
+    struct {
+        guint32 length;
+        RadioAidlSimPortInfo data[];
+    } portInfo;
+} RadioAidlSimSlotStatus;
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_CONFIG_AIDL_CALL_1(c) \
+    c(1,1,getHalDeviceCapabilities,GET_HAL_DEVICE_CAPABILITIES) \
+    c(2,2,getNumOfLiveModems,GET_NUM_OF_LIVE_MODEMS) \
+    c(3,3,getPhoneCapability,GET_PHONE_CAPABILITY) \
+    c(4,4,getSimSlotsStatus,GET_SIM_SLOTS_STATUS) \
+    c(5,5,setNumOfLiveModems,SET_NUM_OF_LIVE_MODEMS) \
+    c(6,6,setPreferredDataModem,SET_PREFERRED_DATA_MODEM) \
+    c(8,7,setSimSlotsMapping,SET_SIM_SLOTS_MAPPING) \
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_CONFIG_AIDL_IND_1(i) \
+    i(1,simSlotsStatusChanged,SIM_SLOTS_STATUS_CHANGED) \
+
+typedef enum radio_aidl_config_req {
+    RADIO_CONFIG_AIDL_REQ_ANY = 0,
+    RADIO_CONFIG_AIDL_REQ_NONE = 0,
+#define RADIO_CONFIG_AIDL_REQ_(req,resp,Name,NAME) RADIO_CONFIG_AIDL_REQ_##NAME = req,
+
+    /* android.hardware.radio.config.IRadioConfig v1 */
+    RADIO_CONFIG_AIDL_REQ_SET_RESPONSE_FUNCTIONS = 7, /* setResponseFunctions */
+    RADIO_CONFIG_AIDL_CALL_1(RADIO_CONFIG_AIDL_REQ_)
+    RADIO_CONFIG_AIDL_1_REQ_LAST = RADIO_CONFIG_AIDL_REQ_SET_SIM_SLOTS_MAPPING,
+
+#undef RADIO_CONFIG_AIDL_REQ_
+} RADIO_CONFIG_AIDL_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_CONFIG_AIDL_REQ) == 4);
+
+typedef enum radio_aidl_config_resp {
+    RADIO_CONFIG_AIDL_RESP_ANY = 0,
+    RADIO_CONFIG_AIDL_RESP_NONE = 0,
+#define RADIO_CONFIG_AIDL_RESP_(req,resp,Name,NAME) RADIO_CONFIG_AIDL_RESP_##NAME = resp,
+
+    /* android.hardware.radio.config.IRadioConfigResponse v1 */
+    RADIO_CONFIG_AIDL_CALL_1(RADIO_CONFIG_AIDL_RESP_)
+    RADIO_CONFIG_AIDL_1_RESP_LAST = RADIO_CONFIG_AIDL_RESP_SET_SIM_SLOTS_MAPPING,
+
+#undef RADIO_CONFIG_AIDL_RESP_
+} RADIO_CONFIG_AIDL_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_CONFIG_AIDL_RESP) == 4);
+
+typedef enum radio_aidl_config_ind {
+    RADIO_CONFIG_AIDL_IND_ANY = 0,
+    RADIO_CONFIG_AIDL_IND_NONE = 0,
+#define RADIO_CONFIG_AIDL_IND_(code,Name,NAME) RADIO_CONFIG_AIDL_IND_##NAME = code,
+
+    /* android.hardware.radio.config.IRadioConfigIndication v1 */
+    RADIO_CONFIG_AIDL_IND_1(RADIO_CONFIG_AIDL_IND_)
+    RADIO_CONFIG_AIDL_1_IND_LAST = RADIO_CONFIG_AIDL_IND_SIM_SLOTS_STATUS_CHANGED,
+
+#undef RADIO_CONFIG_AIDL_IND_
+} RADIO_CONFIG_AIDL_IND;
+G_STATIC_ASSERT(sizeof(RADIO_CONFIG_AIDL_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_CONFIG_AIDL_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_config_types.h
+++ b/include/radio_config_types.h
@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2022 Jolla Ltd.
+ * Copyright (C) 2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_CONFIG_TYPES_H
+#define RADIO_CONFIG_TYPES_H
+
+/* This API exists since 1.4.6 */
+
+#include <radio_types.h>
+
+G_BEGIN_DECLS
+
+typedef enum radio_config_interface {
+    RADIO_CONFIG_INTERFACE_NONE = -1,
+    RADIO_CONFIG_INTERFACE_1_0,
+    RADIO_CONFIG_INTERFACE_1_1,
+    RADIO_CONFIG_INTERFACE_1_2, /* Since 1.5.0 */
+    RADIO_CONFIG_INTERFACE_COUNT
+} RADIO_CONFIG_INTERFACE;
+
+#define RADIO_CONFIG_INTERFACE_MAX (RADIO_CONFIG_INTERFACE_COUNT - 1)
+
+#define RADIO_CONFIG_INSTANCE         "default"
+#define RADIO_CONFIG_IFACE_PREFIX     "android.hardware.radio.config@"
+#define RADIO_CONFIG_IFACE            "IRadioConfig"
+#define RADIO_CONFIG_RESPONSE_IFACE   "IRadioConfigResponse"
+#define RADIO_CONFIG_INDICATION_IFACE "IRadioConfigIndication"
+#define RADIO_CONFIG_IFACE_1_0(x)     RADIO_CONFIG_IFACE_PREFIX "1.0::" x
+#define RADIO_CONFIG_IFACE_1_1(x)     RADIO_CONFIG_IFACE_PREFIX "1.1::" x
+#define RADIO_CONFIG_IFACE_1_2(x)     RADIO_CONFIG_IFACE_PREFIX "1.2::" x
+#define RADIO_CONFIG_1_0              RADIO_CONFIG_IFACE_1_0(RADIO_CONFIG_IFACE)
+#define RADIO_CONFIG_1_1              RADIO_CONFIG_IFACE_1_1(RADIO_CONFIG_IFACE)
+#define RADIO_CONFIG_1_2              RADIO_CONFIG_IFACE_1_2(RADIO_CONFIG_IFACE)
+#define RADIO_CONFIG_1_0_FQNAME       RADIO_CONFIG_1_0 "/" RADIO_CONFIG_INSTANCE
+#define RADIO_CONFIG_1_1_FQNAME       RADIO_CONFIG_1_1 "/" RADIO_CONFIG_INSTANCE
+#define RADIO_CONFIG_1_2_FQNAME       RADIO_CONFIG_1_2 "/" RADIO_CONFIG_INSTANCE
+#define RADIO_CONFIG_RESPONSE_1_0 \
+        RADIO_CONFIG_IFACE_1_0(RADIO_CONFIG_RESPONSE_IFACE)
+#define RADIO_CONFIG_RESPONSE_1_1 \
+        RADIO_CONFIG_IFACE_1_1(RADIO_CONFIG_RESPONSE_IFACE)
+#define RADIO_CONFIG_RESPONSE_1_2 \
+        RADIO_CONFIG_IFACE_1_2(RADIO_CONFIG_RESPONSE_IFACE)
+#define RADIO_CONFIG_INDICATION_1_0 \
+        RADIO_CONFIG_IFACE_1_0(RADIO_CONFIG_INDICATION_IFACE)
+#define RADIO_CONFIG_INDICATION_1_1 \
+        RADIO_CONFIG_IFACE_1_1(RADIO_CONFIG_INDICATION_IFACE)
+#define RADIO_CONFIG_INDICATION_1_2 \
+        RADIO_CONFIG_IFACE_1_2(RADIO_CONFIG_INDICATION_IFACE)
+
+/* Types defined in types.hal */
+
+/* SlotState */
+typedef enum radio_slot_state {
+    RADIO_SLOT_STATE_INACTIVE,
+    RADIO_SLOT_STATE_ACTIVE
+} RADIO_SLOT_STATE;
+G_STATIC_ASSERT(sizeof(RADIO_SLOT_STATE) == 4);
+
+/* SimSlotStatus */
+typedef struct radio_sim_slot_status {
+    RADIO_CARD_STATE cardState RADIO_ALIGNED(4);
+    RADIO_SLOT_STATE slotState RADIO_ALIGNED(4);
+    GBinderHidlString atr RADIO_ALIGNED(8);
+    guint32 logicalSlotId RADIO_ALIGNED(4);
+    GBinderHidlString iccid RADIO_ALIGNED(8);
+} RADIO_ALIGNED(8) RadioSimSlotStatus;
+G_STATIC_ASSERT(sizeof(RadioSimSlotStatus) == 48);
+
+/* ModemInfo */
+typedef struct radio_modem_info {
+    guint8 modemId RADIO_ALIGNED(1);
+} RADIO_ALIGNED(1) RadioModemInfo;
+G_STATIC_ASSERT(sizeof(RadioModemInfo) == 1);
+
+/* PhoneCapability */
+typedef struct radio_phone_capability {
+    guint8 maxActiveData RADIO_ALIGNED(1);
+    guint8 maxActiveInternetData RADIO_ALIGNED(1);
+    guint8 isInternetLingeringSupported RADIO_ALIGNED(1);
+    GBinderHidlVec logicalModemList RADIO_ALIGNED(8); /* vec<ModemInfo> */
+} RADIO_ALIGNED(8) RadioPhoneCapability;
+G_STATIC_ASSERT(sizeof(RadioPhoneCapability) == 24);
+
+/* ModemsConfig */
+typedef struct radio_modems_config {
+    guint8 numOfLiveModems RADIO_ALIGNED(1);
+} RADIO_ALIGNED(1) RadioModemsConfig;
+G_STATIC_ASSERT(sizeof(RadioModemsConfig) == 1);
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_CONFIG_CALL_1_0(c) \
+    c(2,1,getSimSlotsStatus,GET_SIM_SLOTS_STATUS) \
+    c(3,2,setSimSlotsMapping,SET_SIM_SLOTS_MAPPING)
+
+#define RADIO_CONFIG_CALL_1_1(c) \
+    c(4,3,getPhoneCapability,GET_PHONE_CAPABILITY) \
+    c(5,4,setPreferredDataModem,SET_PREFERRED_DATA_MODEM) \
+    c(6,5,setModemsConfig,SET_MODEMS_CONFIG) \
+    c(7,6,getModemsConfig,GET_MODEMS_CONFIG)
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_CONFIG_IND_1_0(i) \
+    i(1,simSlotsStatusChanged,SIM_SLOTS_STATUS_CHANGED)
+
+#define RADIO_CONFIG_IND_1_2(i) \
+    i(2,simSlotsStatusChanged_1_2,SIM_SLOTS_STATUS_CHANGED_1_2) /* Since 1.5.0 */
+
+typedef enum radio_config_req {
+    RADIO_CONFIG_REQ_ANY = 0,
+    RADIO_CONFIG_REQ_NONE = 0,
+#define RADIO_CONFIG_REQ_(req,resp,Name,NAME) RADIO_CONFIG_REQ_##NAME = req,
+
+    /* android.hardware.radio.config@1.0::IRadioConfig */
+    RADIO_CONFIG_REQ_SET_RESPONSE_FUNCTIONS = 1, /* setResponseFunctions */
+    RADIO_CONFIG_CALL_1_0(RADIO_CONFIG_REQ_)
+    RADIO_CONFIG_1_0_REQ_LAST = RADIO_CONFIG_REQ_SET_SIM_SLOTS_MAPPING,
+
+    /* android.hardware.radio.config@1.1::IRadioConfig */
+    RADIO_CONFIG_CALL_1_1(RADIO_CONFIG_REQ_)
+    RADIO_CONFIG_1_1_REQ_LAST = RADIO_CONFIG_REQ_GET_MODEMS_CONFIG
+
+#undef RADIO_CONFIG_REQ_
+} RADIO_CONFIG_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_CONFIG_REQ) == 4);
+
+typedef enum radio_config_resp {
+    RADIO_CONFIG_RESP_ANY = 0,
+    RADIO_CONFIG_RESP_NONE = 0,
+#define RADIO_CONFIG_RESP_(req,resp,Name,NAME) RADIO_CONFIG_RESP_##NAME = resp,
+
+    /* android.hardware.radio.config@1.0::IRadioConfigResponse */
+    RADIO_CONFIG_CALL_1_0(RADIO_CONFIG_RESP_)
+    RADIO_CONFIG_1_0_RESP_LAST = RADIO_CONFIG_RESP_SET_SIM_SLOTS_MAPPING,
+
+    /* android.hardware.radio.config@1.1::IRadioConfigResponse */
+    RADIO_CONFIG_CALL_1_1(RADIO_CONFIG_RESP_)
+    RADIO_CONFIG_1_1_RESP_LAST = RADIO_CONFIG_RESP_GET_MODEMS_CONFIG,
+
+    /* android.hardware.radio.config@1.2::IRadioConfigResponse */
+    RADIO_CONFIG_RESP_GET_SIM_SLOTS_STATUS_1_2 = 7, /* Since 1.5.0 */
+    RADIO_CONFIG_1_2_RESP_LAST = RADIO_CONFIG_RESP_GET_SIM_SLOTS_STATUS_1_2
+#undef RADIO_CONFIG_RESP_
+} RADIO_CONFIG_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_CONFIG_RESP) == 4);
+
+typedef enum radio_config_ind {
+    RADIO_CONFIG_IND_ANY = 0,
+    RADIO_CONFIG_IND_NONE = 0,
+#define RADIO_CONFIG_IND_(code,Name,NAME) RADIO_CONFIG_IND_##NAME = code,
+
+    /* android.hardware.radio.config@1.0::IRadioConfigIndication */
+    RADIO_CONFIG_IND_1_0(RADIO_CONFIG_IND_)
+    RADIO_CONFIG_1_0_IND_LAST = RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED,
+
+    /* android.hardware.radio.config@1.2::IRadioConfigIndication */
+    RADIO_CONFIG_IND_1_2(RADIO_CONFIG_IND_) /* Since 1.5.0 */
+    RADIO_CONFIG_1_2_IND_LAST = RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED_1_2
+#undef RADIO_CONFIG_IND_
+} RADIO_CONFIG_IND;
+G_STATIC_ASSERT(sizeof(RADIO_CONFIG_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_CONFIG_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_data_types.h
+++ b/include/radio_data_types.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2024 Jollyboys Ltd
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_DATA_TYPES_H
+#define RADIO_DATA_TYPES_H
+
+#include <gbinder_types.h>
+
+G_BEGIN_DECLS
+
+#define RADIO_DATA_INTERFACE_MAX (RADIO_DATA_INTERFACE_COUNT - 1)
+
+#define RADIO_DATA_INSTANCE         "default"
+#define RADIO_DATA_IFACE_PREFIX     "android.hardware.radio.data."
+#define RADIO_DATA_IFACE            "IRadioData"
+#define RADIO_DATA_RESPONSE_IFACE   "IRadioDataResponse"
+#define RADIO_DATA_INDICATION_IFACE "IRadioDataIndication"
+#define RADIO_DATA                  RADIO_DATA_IFACE_PREFIX RADIO_DATA_IFACE
+#define RADIO_DATA_FQNAME           RADIO_DATA "/" RADIO_DATA_INSTANCE
+#define RADIO_DATA_RESPONSE         RADIO_DATA_IFACE_PREFIX RADIO_DATA_RESPONSE_IFACE
+#define RADIO_DATA_INDICATION       RADIO_DATA_IFACE_PREFIX RADIO_DATA_INDICATION_IFACE
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_DATA_CALL_1(c) \
+    c(1,2,allocatePduSessionId,ALLOCATE_PDU_SESSION_ID) \
+    c(2,3,cancelHandover,CANCEL_HANDOVER) \
+    c(3,4,deactivateDataCall,DEACTIVATE_DATA_CALL) \
+    c(4,5,getDataCallList,GET_DATA_CALL_LIST) \
+    c(5,6,getSlicingConfig,GET_SLICING_CONFIG) \
+    c(6,7,releasePduSessionId,RELEASE_PDU_SESSION_ID) \
+    c(8,8,setDataAllowed,SET_DATA_ALLOWED) \
+    c(9,9,setDataProfile,SET_DATA_PROFILE) \
+    c(10,10,setDataThrottling,SET_DATA_THROTTLING) \
+    c(11,11,setInitialAttachApn,SET_INITIAL_ATTACH_APN) \
+    c(13,12,setupDataCall,SETUP_DATA_CALL) \
+    c(14,13,startHandover,START_HANDOVER) \
+    c(15,14,startKeepalive,START_KEEPALIVE) \
+    c(16,15,stopKeepalive,STOP_KEEPALIVE) \
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_DATA_IND_1(i) \
+    i(1,dataCallListChanged,DATA_CALL_LIST_CHANGED) \
+    i(2,keepaliveStatus,KEEPALIVE_STATUS) \
+    i(3,pcoData,PCO_DATA) \
+    i(4,unthrottleApn,UNTHROTTLE_APN) \
+    i(5,slicingConfigChanged,SLICING_CONFIG_CHANGED) \
+
+typedef enum radio_data_req {
+    RADIO_DATA_REQ_ANY = 0,
+    RADIO_DATA_REQ_NONE = 0,
+#define RADIO_DATA_REQ_(req,resp,Name,NAME) RADIO_DATA_REQ_##NAME = req,
+
+    /* android.hardware.radio.data.IRadioData v1 */
+    RADIO_DATA_CALL_1(RADIO_DATA_REQ_)
+    RADIO_DATA_REQ_RESPONSE_ACKNOWLEDGEMENT = 7, /* responseAcknowledgement */
+    RADIO_DATA_REQ_SET_RESPONSE_FUNCTIONS = 12, /* setResponseFunctions */
+    RADIO_DATA_1_REQ_LAST = RADIO_DATA_REQ_STOP_KEEPALIVE,
+
+#undef RADIO_DATA_REQ_
+} RADIO_DATA_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_DATA_REQ) == 4);
+
+typedef enum radio_data_resp {
+    RADIO_DATA_RESP_ANY = 0,
+    RADIO_DATA_RESP_NONE = 0,
+#define RADIO_DATA_RESP_(req,resp,Name,NAME) RADIO_DATA_RESP_##NAME = resp,
+
+    /* android.hardware.radio.data.IRadioDataResponse v1 */
+    RADIO_DATA_CALL_1(RADIO_DATA_RESP_)
+    RADIO_DATA_RESP_ACKNOWLEDGE_REQUEST = 1, /* acknowledgeRequest */
+    RADIO_DATA_1_RESP_LAST = RADIO_DATA_RESP_STOP_KEEPALIVE,
+
+#undef RADIO_DATA_RESP_
+} RADIO_DATA_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_DATA_RESP) == 4);
+
+typedef enum radio_data_ind {
+    RADIO_DATA_IND_ANY = 0,
+    RADIO_DATA_IND_NONE = 0,
+#define RADIO_DATA_IND_(code,Name,NAME) RADIO_DATA_IND_##NAME = code,
+
+    /* android.hardware.radio.data.IRadioDataIndication v1 */
+    RADIO_DATA_IND_1(RADIO_DATA_IND_)
+    RADIO_DATA_1_IND_LAST = RADIO_DATA_IND_SLICING_CONFIG_CHANGED,
+
+#undef RADIO_DATA_IND_
+} RADIO_DATA_IND;
+G_STATIC_ASSERT(sizeof(RADIO_DATA_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_DATA_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_ims_types.h
+++ b/include/radio_ims_types.h
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2024 Jollyboys Ltd
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_IMS_TYPES_H
+#define RADIO_IMS_TYPES_H
+
+#include <gbinder_types.h>
+
+G_BEGIN_DECLS
+
+#define RADIO_IMS_INTERFACE_MAX (RADIO_IMS_INTERFACE_COUNT - 1)
+
+#define RADIO_IMS_INSTANCE         "default"
+#define RADIO_IMS_IFACE_PREFIX     "android.hardware.radio.ims."
+#define RADIO_IMS_IFACE            "IRadioIms"
+#define RADIO_IMS_RESPONSE_IFACE   "IRadioImsResponse"
+#define RADIO_IMS_INDICATION_IFACE "IRadioImsIndication"
+#define RADIO_IMS                  RADIO_IMS_IFACE_PREFIX RADIO_IMS_IFACE
+#define RADIO_IMS_FQNAME           RADIO_IMS "/" RADIO_IMS_INSTANCE
+#define RADIO_IMS_RESPONSE         RADIO_IMS_IFACE_PREFIX RADIO_IMS_RESPONSE_IFACE
+#define RADIO_IMS_INDICATION       RADIO_IMS_IFACE_PREFIX RADIO_IMS_INDICATION_IFACE
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_IMS_CALL_1(c) \
+    c(1,1,setSrvccCallInfo,SET_SRVCC_CALL_INFO) \
+    c(2,2,updateImsRegistrationInfo,UPDATE_IMS_REGISTRATION_INFO) \
+    c(3,3,startImsTraffic,START_IMS_TRAFFIC) \
+    c(4,4,stopImsTraffic,STOP_IMS_TRAFFIC) \
+    c(5,5,triggerEpsFallback,TRIGGER_EPS_FALLBACK) \
+    c(7,6,sendAnbrQuery,SEND_ANBR_QUERY) \
+    c(8,7,updateImsCallStatus,UPDATE_IMS_CALL_STATUS) \
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_IMS_IND_1(i) \
+    i(1,onConnectionSetupFailure,ON_CONNECTION_SETUP_FAILURE) \
+    i(2,notifyAnbr,NOTIFY_ANBR) \
+    i(3,triggerImsDeregistration,TRIGGER_IMS_DEREGISTRATION) \
+
+typedef enum radio_ims_req {
+    RADIO_IMS_REQ_ANY = 0,
+    RADIO_IMS_REQ_NONE = 0,
+#define RADIO_IMS_REQ_(req,resp,Name,NAME) RADIO_IMS_REQ_##NAME = req,
+
+    /* android.hardware.radio.ims.IRadioIms v1 */
+    RADIO_IMS_CALL_1(RADIO_IMS_REQ_)
+    RADIO_IMS_REQ_SET_RESPONSE_FUNCTIONS = 6, /* setResponseFunctions */
+    RADIO_IMS_1_REQ_LAST = RADIO_IMS_REQ_UPDATE_IMS_CALL_STATUS,
+
+#undef RADIO_IMS_REQ_
+} RADIO_IMS_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_IMS_REQ) == 4);
+
+typedef enum radio_ims_resp {
+    RADIO_IMS_RESP_ANY = 0,
+    RADIO_IMS_RESP_NONE = 0,
+#define RADIO_IMS_RESP_(req,resp,Name,NAME) RADIO_IMS_RESP_##NAME = resp,
+
+    /* android.hardware.radio.ims.IRadioImsResponse v1 */
+    RADIO_IMS_CALL_1(RADIO_IMS_RESP_)
+    RADIO_IMS_1_RESP_LAST = RADIO_IMS_RESP_UPDATE_IMS_CALL_STATUS,
+
+#undef RADIO_IMS_RESP_
+} RADIO_IMS_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_IMS_RESP) == 4);
+
+typedef enum radio_ims_ind {
+    RADIO_IMS_IND_ANY = 0,
+    RADIO_IMS_IND_NONE = 0,
+#define RADIO_IMS_IND_(code,Name,NAME) RADIO_IMS_IND_##NAME = code,
+
+    /* android.hardware.radio.ims.IRadioImsIndication v1 */
+    RADIO_IMS_IND_1(RADIO_IMS_IND_)
+    RADIO_IMS_1_IND_LAST = RADIO_IMS_IND_TRIGGER_IMS_DEREGISTRATION,
+
+#undef RADIO_IMS_IND_
+} RADIO_IMS_IND;
+G_STATIC_ASSERT(sizeof(RADIO_IMS_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_IMS_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_instance.h
+++ b/include/radio_instance.h
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2018-2021 Jolla Ltd.
- * Copyright (C) 2018-2021 Slava Monich <slava.monich@jolla.com>
+ * Copyright (C) 2018-2022 Jolla Ltd.
+ * Copyright (C) 2018-2022 Slava Monich <slava.monich@jolla.com>
 *
 * You may use this file under the terms of the BSD license as follows:
 *
@@ -38,6 +38,13 @@
 #define RADIO_INSTANCE_H

 #include <radio_types.h>
+#include <radio_data_types.h>
+#include <radio_ims_types.h>
+#include <radio_messaging_types.h>
+#include <radio_modem_types.h>
+#include <radio_network_types.h>
+#include <radio_sim_types.h>
+#include <radio_voice_types.h>

 #include <glib-object.h>

@@ -45,13 +52,6 @@ G_BEGIN_DECLS

 typedef struct radio_instance_priv RadioInstancePriv;

-typedef enum radio_interface {
-    RADIO_INTERFACE_1_0,
-    RADIO_INTERFACE_1_1,
-    RADIO_INTERFACE_1_2,
-    RADIO_INTERFACE_COUNT
-} RADIO_INTERFACE; /* Since 1.2.0 */
-
 struct radio_instance {
    GObject parent;
    RadioInstancePriv* priv;
@@ -65,14 +65,33 @@ struct radio_instance {
    gboolean enabled;
    /* Since 1.2.0 */
    RADIO_INTERFACE version;
+    /* Since 1.4.3 */
+    gboolean connected; /* rilConnected received */
+    /* Since 1.6.0 */
+    RADIO_INTERFACE_TYPE interface_type;
+    RADIO_AIDL_INTERFACE interface_aidl;
 };

+/* These were introduced in 1.4.3 and then renamed in 1.4.6 */
+#define RADIO_INSTANCE_PRIORITY_LOWEST RADIO_OBSERVER_PRIORITY_LOWEST
+#define RADIO_INSTANCE_PRIORITY_DEFAULT RADIO_OBSERVER_PRIORITY_DEFAULT
+#define RADIO_INSTANCE_PRIORITY_HIGHEST RADIO_OBSERVER_PRIORITY_HIGHEST
+#define RADIO_INSTANCE_PRIORITY RADIO_OBSERVER_PRIORITY
+
 typedef
 void
 (*RadioInstanceFunc)(
    RadioInstance* radio,
    gpointer user_data);

+typedef
+void
+(*RadioRequestObserverFunc)(
+    RadioInstance* radio,
+    RADIO_REQ code,
+    GBinderLocalRequest* args,
+    gpointer user_data); /* Since 1.4.3 */
+
 typedef
 gboolean
 (*RadioResponseHandlerFunc)(
@@ -147,16 +166,25 @@ radio_instance_new_with_modem_slot_and_version(
    int slot_index,
    RADIO_INTERFACE version); /* Since 1.2.1 */

+RadioInstance*
+radio_instance_new_with_modem_slot_version_and_interface(
+    const char* dev,
+    const char* name,
+    const char* modem,
+    int slot,
+    RADIO_INTERFACE version,
+    RADIO_AIDL_INTERFACE aidl_interface); /* Since 1.6.0 */
+
 RadioInstance*
 radio_instance_get(
    const char* dev,
    const char* name);

 RadioInstance*
-radio_instance_get_with_interface(
+radio_instance_get_with_version(
    const char* dev,
    const char* name,
-    RADIO_INTERFACE version); /* Since 1.2.1 */
+    RADIO_INTERFACE version); /* Since 1.2.2 */

 RadioInstance* const*
 radio_instance_get_all(
@@ -170,6 +198,11 @@ void
 radio_instance_unref(
    RadioInstance* radio);

+gsize
+radio_instance_rpc_header_size(
+    RadioInstance* radio,
+    RADIO_REQ req); /* Since 1.4.3 */
+
 const char*
 radio_instance_req_name(
    RadioInstance* radio,
@@ -206,12 +239,35 @@ radio_instance_set_enabled(
    gboolean enabled); /* Since 1.0.7 */

 gulong
-radio_instance_add_indication_handler(
+radio_instance_add_request_observer(
    RadioInstance* radio,
-    RADIO_IND code,
-    RadioIndicationHandlerFunc func,
+    RADIO_REQ code,
+    RadioRequestObserverFunc func,
+    gpointer user_data); /* Since 1.4.3 */
+
+gulong
+radio_instance_add_request_observer_with_priority(
+    RadioInstance* radio,
+    RADIO_OBSERVER_PRIORITY priority,
+    RADIO_REQ code,
+    RadioRequestObserverFunc func,
+    gpointer user_data); /* Since 1.4.3 */
+
+gulong
+radio_instance_add_response_observer(
+    RadioInstance* radio,
+    RADIO_RESP code,
+    RadioResponseObserverFunc func,
    gpointer user_data);

+gulong
+radio_instance_add_response_observer_with_priority(
+    RadioInstance* radio,
+    RADIO_OBSERVER_PRIORITY priority,
+    RADIO_RESP code,
+    RadioResponseObserverFunc func,
+    gpointer user_data); /* Since 1.4.3 */
+
 gulong
 radio_instance_add_indication_observer(
    RadioInstance* radio,
@@ -219,6 +275,14 @@ radio_instance_add_indication_observer(
    RadioIndicationObserverFunc func,
    gpointer user_data);

+gulong
+radio_instance_add_indication_observer_with_priority(
+    RadioInstance* radio,
+    RADIO_OBSERVER_PRIORITY priority,
+    RADIO_IND code,
+    RadioIndicationObserverFunc func,
+    gpointer user_data); /* Since 1.4.3 */
+
 gulong
 radio_instance_add_response_handler(
    RadioInstance* radio,
@@ -227,10 +291,10 @@ radio_instance_add_response_handler(
    gpointer user_data);

 gulong
-radio_instance_add_response_observer(
+radio_instance_add_indication_handler(
    RadioInstance* radio,
-    RADIO_RESP code,
-    RadioResponseObserverFunc func,
+    RADIO_IND code,
+    RadioIndicationHandlerFunc func,
    gpointer user_data);

 gulong
@@ -251,6 +315,12 @@ radio_instance_add_enabled_handler(
    RadioInstanceFunc func,
    gpointer user_data); /* Since 1.0.7 */

+gulong
+radio_instance_add_connected_handler(
+    RadioInstance* radio,
+    RadioInstanceFunc func,
+    gpointer user_data); /* Since 1.4.3 */
+
 void
 radio_instance_remove_handler(
    RadioInstance* radio,
--- a/include/radio_messaging_types.h
+++ b/include/radio_messaging_types.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2024 Jollyboys Ltd
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_MESSAGING_TYPES_H
+#define RADIO_MESSAGING_TYPES_H
+
+#include <gbinder_types.h>
+
+G_BEGIN_DECLS
+
+#define RADIO_MESSAGING_INTERFACE_MAX (RADIO_MESSAGING_INTERFACE_COUNT - 1)
+
+#define RADIO_MESSAGING_INSTANCE         "default"
+#define RADIO_MESSAGING_IFACE_PREFIX     "android.hardware.radio.messaging."
+#define RADIO_MESSAGING_IFACE            "IRadioMessaging"
+#define RADIO_MESSAGING_RESPONSE_IFACE   "IRadioMessagingResponse"
+#define RADIO_MESSAGING_INDICATION_IFACE "IRadioMessagingIndication"
+#define RADIO_MESSAGING                  RADIO_MESSAGING_IFACE_PREFIX RADIO_MESSAGING_IFACE
+#define RADIO_MESSAGING_FQNAME           RADIO_MESSAGING "/" RADIO_MESSAGING_INSTANCE
+#define RADIO_MESSAGING_RESPONSE         RADIO_MESSAGING_IFACE_PREFIX RADIO_MESSAGING_RESPONSE_IFACE
+#define RADIO_MESSAGING_INDICATION       RADIO_MESSAGING_IFACE_PREFIX RADIO_MESSAGING_INDICATION_IFACE
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_MESSAGING_CALL_1(c) \
+    c(1,1,acknowledgeIncomingGsmSmsWithPdu,ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU) \
+    c(2,2,acknowledgeLastIncomingCdmaSms,ACKNOWLEDGE_LAST_INCOMING_CDMA_SMS) \
+    c(3,3,acknowledgeLastIncomingGsmSms,ACKNOWLEDGE_LAST_INCOMING_GSM_SMS) \
+    c(4,5,deleteSmsOnRuim,DELETE_SMS_ON_RUIM) \
+    c(5,6,deleteSmsOnSim,DELETE_SMS_ON_SIM) \
+    c(6,7,getCdmaBroadcastConfig,GET_CDMA_BROADCAST_CONFIG) \
+    c(7,8,getGsmBroadcastConfig,GET_GSM_BROADCAST_CONFIG) \
+    c(8,9,getSmscAddress,GET_SMSC_ADDRESS) \
+    c(9,10,reportSmsMemoryStatus,REPORT_SMS_MEMORY_STATUS) \
+    c(11,12,sendCdmaSms,SEND_CDMA_SMS) \
+    c(12,11,sendCdmaSmsExpectMore,SEND_CDMA_SMS_EXPECT_MORE) \
+    c(13,13,sendImsSms,SEND_IMS_SMS) \
+    c(14,15,sendSms,SEND_SMS) \
+    c(15,14,sendSmsExpectMore,SEND_SMS_EXPECT_MORE) \
+    c(16,16,setCdmaBroadcastActivation,SET_CDMA_BROADCAST_ACTIVATION) \
+    c(17,17,setCdmaBroadcastConfig,SET_CDMA_BROADCAST_CONFIG) \
+    c(18,18,setGsmBroadcastActivation,SET_GSM_BROADCAST_ACTIVATION) \
+    c(19,19,setGsmBroadcastConfig,SET_GSM_BROADCAST_CONFIG) \
+    c(21,20,setSmscAddress,SET_SMSC_ADDRESS) \
+    c(22,21,writeSmsToRuim,WRITE_SMS_TO_RUIM) \
+    c(23,22,writeSmsToSim,WRITE_SMS_TO_SIM) \
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_MESSAGING_IND_1(i) \
+    i(1,cdmaNewSms,CDMA_NEW_SMS) \
+    i(2,cdmaRuimSmsStorageFull,CDMA_RUIM_SMS_STORAGE_FULL) \
+    i(3,newBroadcastSms,NEW_BROADCAST_SMS) \
+    i(4,newSms,NEW_SMS) \
+    i(5,newSmsOnSim,NEW_SMS_ON_SIM) \
+    i(6,newSmsStatusReport,NEW_SMS_STATUS_REPORT) \
+    i(7,simSmsStorageFull,SIM_SMS_STORAGE_FULL) \
+
+typedef enum radio_messaging_req {
+    RADIO_MESSAGING_REQ_ANY = 0,
+    RADIO_MESSAGING_REQ_NONE = 0,
+#define RADIO_MESSAGING_REQ_(req,resp,Name,NAME) RADIO_MESSAGING_REQ_##NAME = req,
+
+    /* android.hardware.radio.messaging.IRadioMessaging v1 */
+    RADIO_MESSAGING_CALL_1(RADIO_MESSAGING_REQ_)
+    RADIO_MESSAGING_REQ_RESPONSE_ACKNOWLEDGEMENT = 10, /* responseAcknowledgement */
+    RADIO_MESSAGING_REQ_SET_RESPONSE_FUNCTIONS = 20, /* setResponseFunctions */
+    RADIO_MESSAGING_1_REQ_LAST = RADIO_MESSAGING_REQ_WRITE_SMS_TO_SIM,
+
+#undef RADIO_MESSAGING_REQ_
+} RADIO_MESSAGING_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_MESSAGING_REQ) == 4);
+
+typedef enum radio_messaging_resp {
+    RADIO_MESSAGING_RESP_ANY = 0,
+    RADIO_MESSAGING_RESP_NONE = 0,
+#define RADIO_MESSAGING_RESP_(req,resp,Name,NAME) RADIO_MESSAGING_RESP_##NAME = resp,
+
+    /* android.hardware.radio.messaging.IRadioMessagingResponse v1 */
+    RADIO_MESSAGING_CALL_1(RADIO_MESSAGING_RESP_)
+    RADIO_MESSAGING_RESP_ACKNOWLEDGE_REQUEST = 4, /* acknowledgeRequest */
+    RADIO_MESSAGING_1_RESP_LAST = RADIO_MESSAGING_RESP_WRITE_SMS_TO_SIM,
+
+#undef RADIO_MESSAGING_RESP_
+} RADIO_MESSAGING_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_MESSAGING_RESP) == 4);
+
+typedef enum radio_messaging_ind {
+    RADIO_MESSAGING_IND_ANY = 0,
+    RADIO_MESSAGING_IND_NONE = 0,
+#define RADIO_MESSAGING_IND_(code,Name,NAME) RADIO_MESSAGING_IND_##NAME = code,
+
+    /* android.hardware.radio.messaging.IRadioMessagingIndication v1 */
+    RADIO_MESSAGING_IND_1(RADIO_MESSAGING_IND_)
+    RADIO_MESSAGING_1_IND_LAST = RADIO_MESSAGING_IND_SIM_SMS_STORAGE_FULL,
+
+#undef RADIO_MESSAGING_IND_
+} RADIO_MESSAGING_IND;
+G_STATIC_ASSERT(sizeof(RADIO_MESSAGING_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_MESSAGING_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_modem_types.h
+++ b/include/radio_modem_types.h
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2024 Jollyboys Ltd
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_MODEM_TYPES_H
+#define RADIO_MODEM_TYPES_H
+
+#include <gbinder_types.h>
+
+G_BEGIN_DECLS
+
+#define RADIO_MODEM_INTERFACE_MAX (RADIO_MODEM_INTERFACE_COUNT - 1)
+
+#define RADIO_MODEM_INSTANCE         "default"
+#define RADIO_MODEM_IFACE_PREFIX     "android.hardware.radio.modem."
+#define RADIO_MODEM_IFACE            "IRadioModem"
+#define RADIO_MODEM_RESPONSE_IFACE   "IRadioModemResponse"
+#define RADIO_MODEM_INDICATION_IFACE "IRadioModemIndication"
+#define RADIO_MODEM                  RADIO_MODEM_IFACE_PREFIX RADIO_MODEM_IFACE
+#define RADIO_MODEM_FQNAME           RADIO_MODEM "/" RADIO_MODEM_INSTANCE
+#define RADIO_MODEM_RESPONSE         RADIO_MODEM_IFACE_PREFIX RADIO_MODEM_RESPONSE_IFACE
+#define RADIO_MODEM_INDICATION       RADIO_MODEM_IFACE_PREFIX RADIO_MODEM_INDICATION_IFACE
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_MODEM_CALL_1(c) \
+    c(1,2,enableModem,ENABLE_MODEM) \
+    c(2,3,getBasebandVersion,GET_BASEBAND_VERSION) \
+    c(3,4,getDeviceIdentity,GET_DEVICE_IDENTITY) \
+    c(4,5,getHardwareConfig,GET_HARDWARE_CONFIG) \
+    c(5,6,getModemActivityInfo,GET_MODEM_ACTIVITY_INFO) \
+    c(6,7,getModemStackStatus,GET_MODEM_STACK_STATUS) \
+    c(7,8,getRadioCapability,GET_RADIO_CAPABILITY) \
+    c(8,9,nvReadItem,NV_READ_ITEM) \
+    c(9,10,nvResetConfig,NV_RESET_CONFIG) \
+    c(10,11,nvWriteCdmaPrl,NV_WRITE_CDMA_PRL) \
+    c(11,12,nvWriteItem,NV_WRITE_ITEM) \
+    c(12,13,requestShutdown,REQUEST_SHUTDOWN) \
+    c(14,14,sendDeviceState,SEND_DEVICE_STATE) \
+    c(15,15,setRadioCapability,SET_RADIO_CAPABILITY) \
+    c(16,16,setRadioPower,SET_RADIO_POWER) \
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_MODEM_IND_1(i) \
+    i(1,hardwareConfigChanged,HARDWARE_CONFIG_CHANGED) \
+    i(2,modemReset,MODEM_RESET) \
+    i(3,radioCapabilityIndication,RADIO_CAPABILITY_INDICATION) \
+    i(4,radioStateChanged,RADIO_STATE_CHANGED) \
+    i(5,rilConnected,RIL_CONNECTED) \
+
+typedef enum radio_modem_req {
+    RADIO_MODEM_REQ_ANY = 0,
+    RADIO_MODEM_REQ_NONE = 0,
+#define RADIO_MODEM_REQ_(req,resp,Name,NAME) RADIO_MODEM_REQ_##NAME = req,
+
+    /* android.hardware.radio.modem.IRadioModem v1 */
+    RADIO_MODEM_CALL_1(RADIO_MODEM_REQ_)
+    RADIO_MODEM_REQ_RESPONSE_ACKNOWLEDGEMENT = 13, /* responseAcknowledgement */
+    RADIO_MODEM_REQ_SET_RESPONSE_FUNCTIONS = 17, /* setResponseFunctions */
+    RADIO_MODEM_1_REQ_LAST = RADIO_MODEM_REQ_SET_RESPONSE_FUNCTIONS,
+
+#undef RADIO_MODEM_REQ_
+} RADIO_MODEM_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_MODEM_REQ) == 4);
+
+typedef enum radio_modem_resp {
+    RADIO_MODEM_RESP_ANY = 0,
+    RADIO_MODEM_RESP_NONE = 0,
+#define RADIO_MODEM_RESP_(req,resp,Name,NAME) RADIO_MODEM_RESP_##NAME = resp,
+
+    /* android.hardware.radio.modem.IRadioModemResponse v1 */
+    RADIO_MODEM_CALL_1(RADIO_MODEM_RESP_)
+    RADIO_MODEM_RESP_ACKNOWLEDGE_REQUEST = 1, /* acknowledgeRequest */
+    RADIO_MODEM_1_RESP_LAST = RADIO_MODEM_RESP_SET_RADIO_POWER,
+
+#undef RADIO_MODEM_RESP_
+} RADIO_MODEM_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_MODEM_RESP) == 4);
+
+typedef enum radio_modem_ind {
+    RADIO_MODEM_IND_ANY = 0,
+    RADIO_MODEM_IND_NONE = 0,
+#define RADIO_MODEM_IND_(code,Name,NAME) RADIO_MODEM_IND_##NAME = code,
+
+    /* android.hardware.radio.modem.IRadioModemIndication v1 */
+    RADIO_MODEM_IND_1(RADIO_MODEM_IND_)
+    RADIO_MODEM_1_IND_LAST = RADIO_MODEM_IND_RIL_CONNECTED,
+
+#undef RADIO_MODEM_IND_
+} RADIO_MODEM_IND;
+G_STATIC_ASSERT(sizeof(RADIO_MODEM_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_MODEM_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_network_types.h
+++ b/include/radio_network_types.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2024 Jollyboys Ltd
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_NETWORK_TYPES_H
+#define RADIO_NETWORK_TYPES_H
+
+#include <gbinder_types.h>
+
+G_BEGIN_DECLS
+
+#define RADIO_NETWORK_INTERFACE_MAX (RADIO_NETWORK_INTERFACE_COUNT - 1)
+
+#define RADIO_NETWORK_INSTANCE         "default"
+#define RADIO_NETWORK_IFACE_PREFIX     "android.hardware.radio.network."
+#define RADIO_NETWORK_IFACE            "IRadioNetwork"
+#define RADIO_NETWORK_RESPONSE_IFACE   "IRadioNetworkResponse"
+#define RADIO_NETWORK_INDICATION_IFACE "IRadioNetworkIndication"
+#define RADIO_NETWORK                  RADIO_NETWORK_IFACE_PREFIX RADIO_NETWORK_IFACE
+#define RADIO_NETWORK_FQNAME           RADIO_NETWORK "/" RADIO_NETWORK_INSTANCE
+#define RADIO_NETWORK_RESPONSE         RADIO_NETWORK_IFACE_PREFIX RADIO_NETWORK_RESPONSE_IFACE
+#define RADIO_NETWORK_INDICATION       RADIO_NETWORK_IFACE_PREFIX RADIO_NETWORK_INDICATION_IFACE
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_NETWORK_CALL_1(c) \
+    c(1,2,getAllowedNetworkTypesBitmap,GET_ALLOWED_NETWORK_TYPES_BITMAP) \
+    c(2,3,getAvailableBandModes,GET_AVAILABLE_BAND_MODES) \
+    c(3,4,getAvailableNetworks,GET_AVAILABLE_NETWORKS) \
+    c(4,5,getBarringInfo,GET_BARRING_INFO) \
+    c(5,6,getCdmaRoamingPreference,GET_CDMA_ROAMING_PREFERENCE) \
+    c(6,7,getCellInfoList,GET_CELL_INFO_LIST) \
+    c(7,8,getDataRegistrationState,GET_DATA_REGISTRATION_STATE) \
+    c(8,9,getImsRegistrationState,GET_IMS_REGISTRATION_STATE) \
+    c(9,10,getNetworkSelectionMode,GET_NETWORK_SELECTION_MODE) \
+    c(10,11,getOperator,GET_OPERATOR) \
+    c(11,12,getSignalStrength,GET_SIGNAL_STRENGTH) \
+    c(12,13,getSystemSelectionChannels,GET_SYSTEM_SELECTION_CHANNELS) \
+    c(13,14,getVoiceRadioTechnology,GET_VOICE_RADIO_TECHNOLOGY) \
+    c(14,15,getVoiceRegistrationState,GET_VOICE_REGISTRATION_STATE) \
+    c(15,16,isNrDualConnectivityEnabled,IS_NR_DUAL_CONNECTIVITY_ENABLED) \
+    c(17,17,setAllowedNetworkTypesBitmap,SET_ALLOWED_NETWORK_TYPES_BITMAP) \
+    c(18,18,setBandMode,SET_BAND_MODE) \
+    c(19,19,setBarringPassword,SET_BARRING_PASSWORD) \
+    c(20,20,setCdmaRoamingPreference,SET_CDMA_ROAMING_PREFERENCE) \
+    c(21,21,setCellInfoListRate,SET_CELL_INFO_LIST_RATE) \
+    c(22,22,setIndicationFilter,SET_INDICATION_FILTER) \
+    c(23,23,setLinkCapacityReportingCriteria,SET_LINK_CAPACITY_REPORTING_CRITERIA) \
+    c(24,24,setLocationUpdates,SET_LOCATION_UPDATES) \
+    c(25,25,setNetworkSelectionModeAutomatic,SET_NETWORK_SELECTION_MODE_AUTOMATIC) \
+    c(26,26,setNetworkSelectionModeManual,SET_NETWORK_SELECTION_MODE_MANUAL) \
+    c(27,27,setNrDualConnectivityState,SET_NR_DUAL_CONNECTIVITY_STATE) \
+    c(29,28,setSignalStrengthReportingCriteria,SET_SIGNAL_STRENGTH_REPORTING_CRITERIA) \
+    c(30,29,setSuppServiceNotifications,SET_SUPP_SERVICE_NOTIFICATIONS) \
+    c(31,30,setSystemSelectionChannels,SET_SYSTEM_SELECTION_CHANNELS) \
+    c(32,31,startNetworkScan,START_NETWORK_SCAN) \
+    c(33,32,stopNetworkScan,STOP_NETWORK_SCAN) \
+    c(34,33,supplyNetworkDepersonalization,SUPPLY_NETWORK_DEPERSONALIZATION) \
+    c(35,34,setUsageSetting,SET_USAGE_SETTING) \
+    c(36,35,getUsageSetting,GET_USAGE_SETTING) \
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_NETWORK_IND_1(i) \
+    i(1,barringInfoChanged,BARRING_INFO_CHANGED) \
+    i(2,cdmaPrlChanged,CDMA_PRL_CHANGED) \
+    i(3,cellInfoList,CELL_INFO_LIST) \
+    i(4,currentLinkCapacityEstimate,CURRENT_LINK_CAPACITY_ESTIMATE) \
+    i(5,currentPhysicalChannelConfigs,CURRENT_PHYSICAL_CHANNEL_CONFIGS) \
+    i(6,currentSignalStrength,CURRENT_SIGNAL_STRENGTH) \
+    i(7,imsNetworkStateChanged,IMS_NETWORK_STATE_CHANGED) \
+    i(8,networkScanResult,NETWORK_SCAN_RESULT) \
+    i(9,networkStateChanged,NETWORK_STATE_CHANGED) \
+    i(10,nitzTimeReceived,NITZ_TIME_RECEIVED) \
+    i(11,registrationFailed,REGISTRATION_FAILED) \
+    i(12,restrictedStateChanged,RESTRICTED_STATE_CHANGED) \
+    i(13,suppSvcNotify,SUPP_SVC_NOTIFY) \
+    i(14,voiceRadioTechChanged,VOICE_RADIO_TECH_CHANGED) \
+
+typedef enum radio_network_req {
+    RADIO_NETWORK_REQ_ANY = 0,
+    RADIO_NETWORK_REQ_NONE = 0,
+#define RADIO_NETWORK_REQ_(req,resp,Name,NAME) RADIO_NETWORK_REQ_##NAME = req,
+
+    /* android.hardware.radio.network.IRadioNetwork v1 */
+    RADIO_NETWORK_CALL_1(RADIO_NETWORK_REQ_)
+    RADIO_NETWORK_REQ_RESPONSE_ACKNOWLEDGEMENT = 16, /* responseAcknowledgement */
+    RADIO_NETWORK_REQ_SET_RESPONSE_FUNCTIONS = 28, /* setResponseFunctions */
+    RADIO_NETWORK_1_REQ_LAST = RADIO_NETWORK_REQ_GET_USAGE_SETTING,
+
+#undef RADIO_NETWORK_REQ_
+} RADIO_NETWORK_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_NETWORK_REQ) == 4);
+
+typedef enum radio_network_resp {
+    RADIO_NETWORK_RESP_ANY = 0,
+    RADIO_NETWORK_RESP_NONE = 0,
+#define RADIO_NETWORK_RESP_(req,resp,Name,NAME) RADIO_NETWORK_RESP_##NAME = resp,
+
+    /* android.hardware.radio.network.IRadioNetworkResponse v1 */
+    RADIO_NETWORK_CALL_1(RADIO_NETWORK_RESP_)
+    RADIO_NETWORK_RESP_ACKNOWLEDGE_REQUEST = 1, /* acknowledgeRequest */
+    RADIO_NETWORK_1_RESP_LAST = RADIO_NETWORK_RESP_GET_USAGE_SETTING,
+
+#undef RADIO_NETWORK_RESP_
+} RADIO_NETWORK_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_NETWORK_RESP) == 4);
+
+typedef enum radio_network_ind {
+    RADIO_NETWORK_IND_ANY = 0,
+    RADIO_NETWORK_IND_NONE = 0,
+#define RADIO_NETWORK_IND_(code,Name,NAME) RADIO_NETWORK_IND_##NAME = code,
+
+    /* android.hardware.radio.network.IRadioNetworkIndication v1 */
+    RADIO_NETWORK_IND_1(RADIO_NETWORK_IND_)
+    RADIO_NETWORK_1_IND_LAST = RADIO_NETWORK_IND_VOICE_RADIO_TECH_CHANGED,
+
+#undef RADIO_NETWORK_IND_
+} RADIO_NETWORK_IND;
+G_STATIC_ASSERT(sizeof(RADIO_NETWORK_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_NETWORK_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_request.h
+++ b/include/radio_request.h
@@ -0,0 +1,224 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_REQUEST_H
+#define RADIO_REQUEST_H
+
+/* This API exists since 1.4.3 */
+
+#include <radio_config_types.h>
+
+/*
+ * Basic workflow
+ *
+ * 1. radio_request_new() or radio_request_new2() creates the request.
+ *    That assigns a serial and initializes GBinderWriter for appending
+ *    more arguments. GBinderWriter pointer can be NULL if serial is the
+ *    only argument.
+ * 2. The caller (optionally) uses GBinderWriter to add more arguments
+ *    to the request.
+ * 3. radio_request_submit() submits the request
+ * 4. radio_request_unref() can be called at this point to release the
+ *    reference produced by radio_request_new() unless the caller needs
+ *    to keep it. In any case, radio_request_unref() has to be called
+ *    sooner or later for each request created by radio_request_new().
+ *    The library keeps its own internal reference while the request is
+ *    being processed.
+ * 5. RadioRequestCompleteFunc receives the response from the radio service.
+ */
+
+G_BEGIN_DECLS
+
+typedef enum radio_tx_status {
+    RADIO_TX_STATUS_OK,       /* Successful completion, no error */
+    RADIO_TX_STATUS_FAILED,   /* Request transaction failed */
+    RADIO_TX_STATUS_TIMEOUT   /* No response transaction received */
+} RADIO_TX_STATUS;
+
+/*
+ * RadioRequestCompleteFunc
+ * RadioConfigRequestCompleteFunc
+ *
+ * Invoked upon completion of each request. If an error occurs,
+ * resp is set to zero (RADIO_RESP_NONE, RADIO_CONFIG_RESP_NONE)
+ * and args is NULL.
+ *
+ * The status argument is the status of the request transaction.
+ * If it's anything other than RADIO_TX_STATUS_OK, the request
+ * transaction failed (or response didn't arrive in time) and
+ * the other arguments can be ignored.
+ *
+ * If status is RADIO_TX_STATUS_OK then the resp, error and args
+ * arguments contain the information received in the response.
+ */
+typedef
+void
+(*RadioRequestCompleteFunc)(
+    RadioRequest* req,
+    RADIO_TX_STATUS status,
+    RADIO_RESP resp,
+    RADIO_ERROR error,
+    const GBinderReader* args,
+    gpointer user_data);
+
+typedef
+void
+(*RadioConfigRequestCompleteFunc)(
+    RadioRequest* req,
+    RADIO_TX_STATUS status,
+    RADIO_CONFIG_RESP resp,
+    RADIO_ERROR error,
+    const GBinderReader* args,
+    gpointer user_data); /* Since 1.4.6 */
+
+/*
+ * RadioRequestRetryFunc
+ *
+ * If retries are enabled with radio_request_set_retry_func(), then this
+ * callback is invoiked to check whether the request should be retried,
+ * based on the status received from the radio service and the contents
+ * of the reply. If such callback returns TRUE, the request is retried
+ * at some point in the future with a new serial, otherwise it gets
+ * completed right away.
+ *
+ * user_data is the pointer passed to radio_request_new() when the request
+ * was created.
+ */
+typedef
+gboolean
+(*RadioRequestRetryFunc)(
+    RadioRequest* req,
+    RADIO_TX_STATUS status,
+    guint32 resp, /* Was RADIO_RESP before 1.4.6 */
+    RADIO_ERROR error,
+    const GBinderReader* args,
+    void* user_data);
+
+RadioRequest*
+radio_request_new(
+    RadioClient* client,
+    RADIO_REQ code,
+    GBinderWriter* args, /* NULL if serial is the only arg */
+    RadioRequestCompleteFunc complete,
+    GDestroyNotify destroy,
+    void* user_data)
+    G_GNUC_WARN_UNUSED_RESULT;
+
+RadioRequest*
+radio_request_new2(
+    RadioRequestGroup* group,
+    RADIO_REQ code,
+    GBinderWriter* args, /* NULL if serial is the only arg */
+    RadioRequestCompleteFunc complete,
+    GDestroyNotify destroy,
+    void* user_data)
+    G_GNUC_WARN_UNUSED_RESULT;
+
+RadioRequest*
+radio_config_request_new(
+    RadioConfig* config,
+    RADIO_CONFIG_REQ code,
+    GBinderWriter* args, /* NULL if serial is the only arg */
+    RadioConfigRequestCompleteFunc complete,
+    GDestroyNotify destroy,
+    void* user_data) /* Since 1.4.6 */
+    G_GNUC_WARN_UNUSED_RESULT;
+
+RadioRequest*
+radio_request_ref(
+    RadioRequest* req);
+
+void
+radio_request_unref(
+    RadioRequest* req);
+
+void
+radio_request_set_blocking(
+    RadioRequest* req,
+    gboolean blocking);
+
+void
+radio_request_set_timeout(
+    RadioRequest* req,
+    guint milliseconds); /* Zero to use the default timeout */
+
+void
+radio_request_set_retry(
+    RadioRequest* req,
+    guint delay_ms,     /* Delay before each retry, in milliseconds */
+    int max_count);     /* Negative count to keep retrying indefinitely */
+
+void
+radio_request_set_retry_func(
+    RadioRequest* req,
+    RadioRequestRetryFunc retry);
+
+gboolean
+radio_request_submit(
+    RadioRequest* req);
+
+gboolean
+radio_request_retry(
+    RadioRequest* req);
+
+void
+radio_request_cancel(
+    RadioRequest* req);
+
+void
+radio_request_drop( /* cancel and unref */
+    RadioRequest* req);
+
+void
+radio_request_set_retry_func(
+    RadioRequest* req,
+    RadioRequestRetryFunc retry);
+
+void*
+radio_request_user_data(
+    RadioRequest* req); /* Since 1.4.11 */
+
+G_END_DECLS
+
+#endif /* RADIO_REQUEST_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_request_group.h
+++ b/include/radio_request_group.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_REQUEST_GROUP_H
+#define RADIO_REQUEST_GROUP_H
+
+/* This API exists since 1.4.3 */
+
+#include <radio_types.h>
+
+/*
+ * In addition to being just a group of requests and making it easier
+ * to perform bulk operations (i.e. cancel all), RadioRequestGroup can
+ * be given the "blocker" status by its RadioClient and then only requests
+ * belonging to this group will be submitted until the block is released.
+ */
+
+G_BEGIN_DECLS
+
+struct radio_request_group {
+    RadioClient* client;
+};
+
+RadioRequestGroup*
+radio_request_group_new(
+    RadioClient* client)
+    G_GNUC_WARN_UNUSED_RESULT;
+
+RadioRequestGroup*
+radio_request_group_ref(
+    RadioRequestGroup* group);
+
+void
+radio_request_group_unref(
+    RadioRequestGroup* group);
+
+void
+radio_request_group_cancel(
+    RadioRequestGroup* group);
+
+RADIO_BLOCK
+radio_request_group_block_status(
+    RadioRequestGroup* group);
+
+RADIO_BLOCK
+radio_request_group_block(
+    RadioRequestGroup* group);
+
+void
+radio_request_group_unblock(
+    RadioRequestGroup* group);
+
+G_END_DECLS
+
+#endif /* RADIO_REQUEST_GROUP_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_sim_types.h
+++ b/include/radio_sim_types.h
@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) 2024 Jollyboys Ltd
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_SIM_TYPES_H
+#define RADIO_SIM_TYPES_H
+
+#include <gbinder_types.h>
+
+G_BEGIN_DECLS
+
+#define RADIO_SIM_INTERFACE_MAX (RADIO_SIM_INTERFACE_COUNT - 1)
+
+#define RADIO_SIM_INSTANCE         "default"
+#define RADIO_SIM_IFACE_PREFIX     "android.hardware.radio.sim."
+#define RADIO_SIM_IFACE            "IRadioSim"
+#define RADIO_SIM_RESPONSE_IFACE   "IRadioSimResponse"
+#define RADIO_SIM_INDICATION_IFACE "IRadioSimIndication"
+#define RADIO_SIM                  RADIO_SIM_IFACE_PREFIX RADIO_SIM_IFACE
+#define RADIO_SIM_FQNAME           RADIO_SIM "/" RADIO_SIM_INSTANCE
+#define RADIO_SIM_RESPONSE         RADIO_SIM_IFACE_PREFIX RADIO_SIM_RESPONSE_IFACE
+#define RADIO_SIM_INDICATION       RADIO_SIM_IFACE_PREFIX RADIO_SIM_INDICATION_IFACE
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_SIM_CALL_1(c) \
+    c(1,2,areUiccApplicationsEnabled,ARE_UICC_APPLICATIONS_ENABLED) \
+    c(2,3,changeIccPin2ForApp,CHANGE_ICC_PIN2_FOR_APP) \
+    c(3,4,changeIccPinForApp,CHANGE_ICC_PIN_FOR_APP) \
+    c(4,5,enableUiccApplications,ENABLE_UICC_APPLICATIONS) \
+    c(5,6,getAllowedCarriers,GET_ALLOWED_CARRIERS) \
+    c(6,7,getCdmaSubscription,GET_CDMA_SUBSCRIPTION) \
+    c(7,8,getCdmaSubscriptionSource,GET_CDMA_SUBSCRIPTION_SOURCE) \
+    c(8,9,getFacilityLockForApp,GET_FACILITY_LOCK_FOR_APP) \
+    c(9,10,getIccCardStatus,GET_ICC_CARD_STATUS) \
+    c(10,11,getImsiForApp,GET_IMSI_FOR_APP) \
+    c(11,12,getSimPhonebookCapacity,GET_SIM_PHONEBOOK_CAPACITY) \
+    c(12,13,getSimPhonebookRecords,GET_SIM_PHONEBOOK_RECORDS) \
+    c(13,14,iccCloseLogicalChannel,ICC_CLOSE_LOGICAL_CHANNEL) \
+    c(14,15,iccIoForApp,ICC_IO_FOR_APP) \
+    c(15,16,iccOpenLogicalChannel,ICC_OPEN_LOGICAL_CHANNEL) \
+    c(16,17,iccTransmitApduBasicChannel,ICC_TRANSMIT_APDU_BASIC_CHANNEL) \
+    c(17,18,iccTransmitApduLogicalChannel,ICC_TRANSMIT_APDU_LOGICAL_CHANNEL) \
+    c(18,19,reportStkServiceIsRunning,REPORT_STK_SERVICE_IS_RUNNING) \
+    c(19,20,requestIccSimAuthentication,REQUEST_ICC_SIM_AUTHENTICATION) \
+    c(21,21,sendEnvelope,SEND_ENVELOPE) \
+    c(22,22,sendEnvelopeWithStatus,SEND_ENVELOPE_WITH_STATUS) \
+    c(23,23,sendTerminalResponseToSim,SEND_TERMINAL_RESPONSE_TO_SIM) \
+    c(24,24,setAllowedCarriers,SET_ALLOWED_CARRIERS) \
+    c(25,25,setCarrierInfoForImsiEncryption,SET_CARRIER_INFO_FOR_IMSI_ENCRYPTION) \
+    c(26,26,setCdmaSubscriptionSource,SET_CDMA_SUBSCRIPTION_SOURCE) \
+    c(27,27,setFacilityLockForApp,SET_FACILITY_LOCK_FOR_APP) \
+    c(29,28,setSimCardPower,SET_SIM_CARD_POWER) \
+    c(30,29,setUiccSubscription,SET_UICC_SUBSCRIPTION) \
+    c(31,30,supplyIccPin2ForApp,SUPPLY_ICC_PIN2_FOR_APP) \
+    c(32,31,supplyIccPinForApp,SUPPLY_ICC_PIN_FOR_APP) \
+    c(33,32,supplyIccPuk2ForApp,SUPPLY_ICC_PUK2_FOR_APP) \
+    c(34,33,supplyIccPukForApp,SUPPLY_ICC_PUK_FOR_APP) \
+    c(35,34,supplySimDepersonalization,SUPPLY_SIM_DEPERSONALIZATION) \
+    c(36,35,updateSimPhonebookRecords,UPDATE_SIM_PHONEBOOK_RECORDS) \
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_SIM_IND_1(i) \
+    i(1,carrierInfoForImsiEncryption,CARRIER_INFO_FOR_IMSI_ENCRYPTION) \
+    i(2,cdmaSubscriptionSourceChanged,CDMA_SUBSCRIPTION_SOURCE_CHANGED) \
+    i(3,simPhonebookChanged,SIM_PHONEBOOK_CHANGED) \
+    i(4,simPhonebookRecordsReceived,SIM_PHONEBOOK_RECORDS_RECEIVED) \
+    i(5,simRefresh,SIM_REFRESH) \
+    i(6,simStatusChanged,SIM_STATUS_CHANGED) \
+    i(7,stkEventNotify,STK_EVENT_NOTIFY) \
+    i(8,stkProactiveCommand,STK_PROACTIVE_COMMAND) \
+    i(9,stkSessionEnd,STK_SESSION_END) \
+    i(10,subscriptionStatusChanged,SUBSCRIPTION_STATUS_CHANGED) \
+    i(11,uiccApplicationsEnablementChanged,UICC_APPLICATIONS_ENABLEMENT_CHANGED) \
+
+typedef enum radio_sim_req {
+    RADIO_SIM_REQ_ANY = 0,
+    RADIO_SIM_REQ_NONE = 0,
+#define RADIO_SIM_REQ_(req,resp,Name,NAME) RADIO_SIM_REQ_##NAME = req,
+
+    /* android.hardware.radio.sim.IRadioSim v1 */
+    RADIO_SIM_CALL_1(RADIO_SIM_REQ_)
+    RADIO_SIM_REQ_RESPONSE_ACKNOWLEDGEMENT = 20, /* responseAcknowledgement */
+    RADIO_SIM_REQ_SET_RESPONSE_FUNCTIONS = 28, /* setResponseFunctions */
+    RADIO_SIM_1_REQ_LAST = RADIO_SIM_REQ_UPDATE_SIM_PHONEBOOK_RECORDS,
+
+#undef RADIO_SIM_REQ_
+} RADIO_SIM_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_SIM_REQ) == 4);
+
+typedef enum radio_sim_resp {
+    RADIO_SIM_RESP_ANY = 0,
+    RADIO_SIM_RESP_NONE = 0,
+#define RADIO_SIM_RESP_(req,resp,Name,NAME) RADIO_SIM_RESP_##NAME = resp,
+
+    /* android.hardware.radio.sim.IRadioSimResponse v1 */
+    RADIO_SIM_CALL_1(RADIO_SIM_RESP_)
+    RADIO_SIM_RESP_ACKNOWLEDGE_REQUEST = 1, /* acknowledgeRequest */
+    RADIO_SIM_1_RESP_LAST = RADIO_SIM_RESP_UPDATE_SIM_PHONEBOOK_RECORDS,
+
+#undef RADIO_SIM_RESP_
+} RADIO_SIM_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_SIM_RESP) == 4);
+
+typedef enum radio_sim_ind {
+    RADIO_SIM_IND_ANY = 0,
+    RADIO_SIM_IND_NONE = 0,
+#define RADIO_SIM_IND_(code,Name,NAME) RADIO_SIM_IND_##NAME = code,
+
+    /* android.hardware.radio.sim.IRadioSimIndication v1 */
+    RADIO_SIM_IND_1(RADIO_SIM_IND_)
+    RADIO_SIM_1_IND_LAST = RADIO_SIM_IND_UICC_APPLICATIONS_ENABLEMENT_CHANGED,
+
+#undef RADIO_SIM_IND_
+} RADIO_SIM_IND;
+G_STATIC_ASSERT(sizeof(RADIO_SIM_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_SIM_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/include/radio_types.h
+++ b/include/radio_types.h
--- a/include/radio_util.h
+++ b/include/radio_util.h
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2018-2019 Jolla Ltd.
- * Copyright (C) 2018-2019 Slava Monich <slava.monich@jolla.com>
+ * Copyright (C) 2018-2021 Jolla Ltd.
+ * Copyright (C) 2018-2021 Slava Monich <slava.monich@jolla.com>
 *
 * You may use this file under the terms of the BSD license as follows:
 *
@@ -45,17 +45,38 @@ const char*
 radio_req_name(
    RADIO_REQ req);

+const char*
+radio_req_name2(
+    RadioInstance* instance,
+    RADIO_REQ req); /* Since 1.6.0 */
+
 const char*
 radio_resp_name(
    RADIO_RESP resp);

+const char*
+radio_resp_name2(
+    RadioInstance* instance,
+    RADIO_RESP resp); /* Since 1.6.0 */
+
 const char*
 radio_ind_name(
    RADIO_IND ind);

+const char*
+radio_ind_name2(
+    RadioInstance* instance,
+    RADIO_IND ind); /* Since 1.6.0 */
+
 RADIO_RESP
 radio_req_resp(
-    RADIO_REQ req);
+    RADIO_REQ req)
+    G_GNUC_DEPRECATED_FOR(radio_req_resp2);
+
+RADIO_RESP
+radio_req_resp2(
+    RADIO_REQ req,
+    RADIO_INTERFACE iface); /* Since 1.4.5 */

 G_END_DECLS

--- a/include/radio_voice_types.h
+++ b/include/radio_voice_types.h
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2024 Jollyboys Ltd
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_VOICE_TYPES_H
+#define RADIO_VOICE_TYPES_H
+
+#include <gbinder_types.h>
+
+G_BEGIN_DECLS
+
+#define RADIO_VOICE_INTERFACE_MAX (RADIO_VOICE_INTERFACE_COUNT - 1)
+
+#define RADIO_VOICE_INSTANCE         "default"
+#define RADIO_VOICE_IFACE_PREFIX     "android.hardware.radio.voice."
+#define RADIO_VOICE_IFACE            "IRadioVoice"
+#define RADIO_VOICE_RESPONSE_IFACE   "IRadioVoiceResponse"
+#define RADIO_VOICE_INDICATION_IFACE "IRadioVoiceIndication"
+#define RADIO_VOICE                  RADIO_VOICE_IFACE_PREFIX RADIO_VOICE_IFACE
+#define RADIO_VOICE_FQNAME           RADIO_VOICE "/" RADIO_VOICE_INSTANCE
+#define RADIO_VOICE_RESPONSE         RADIO_VOICE_IFACE_PREFIX RADIO_VOICE_RESPONSE_IFACE
+#define RADIO_VOICE_INDICATION       RADIO_VOICE_IFACE_PREFIX RADIO_VOICE_INDICATION_IFACE
+
+/* Transaction codes */
+
+/* c(req,resp,Name,CALL_NAME) */
+#define RADIO_VOICE_CALL_1(c) \
+    c(1,1,acceptCall,ACCEPT_CALL) \
+    c(2,3,cancelPendingUssd,CANCEL_PENDING_USSD) \
+    c(3,4,conference,CONFERENCE) \
+    c(4,5,dial,DIAL) \
+    c(5,6,emergencyDial,EMERGENCY_DIAL) \
+    c(6,7,exitEmergencyCallbackMode,EXIT_EMERGENCY_CALLBACK_MODE) \
+    c(7,8,explicitCallTransfer,EXPLICIT_CALL_TRANSFER) \
+    c(8,9,getCallForwardStatus,GET_CALL_FORWARD_STATUS) \
+    c(9,10,getCallWaiting,GET_CALL_WAITING) \
+    c(10,11,getClip,GET_CLIP) \
+    c(11,12,getClir,GET_CLIR) \
+    c(12,13,getCurrentCalls,GET_CURRENT_CALLS) \
+    c(13,14,getLastCallFailCause,GET_LAST_CALL_FAIL_CAUSE) \
+    c(14,15,getMute,GET_MUTE) \
+    c(15,16,getPreferredVoicePrivacy,GET_PREFERRED_VOICE_PRIVACY) \
+    c(16,17,getTtyMode,GET_TTY_MODE) \
+    c(17,18,handleStkCallSetupRequestFromSim,HANDLE_STK_CALL_SETUP_REQUEST_FROM_SIM) \
+    c(19,20,hangupForegroundResumeBackground,HANGUP_FOREGROUND_RESUME_BACKGROUND) \
+    c(20,21,hangupWaitingOrBackground,HANGUP_WAITING_OR_BACKGROUND) \
+    c(21,22,isVoNrEnabled,IS_VO_NR_ENABLED) \
+    c(22,23,rejectCall,REJECT_CALL) \
+    c(24,24,sendBurstDtmf,SEND_BURST_DTMF) \
+    c(25,25,sendCdmaFeatureCode,SEND_CDMA_FEATURE_CODE) \
+    c(26,26,sendDtmf,SEND_DTMF) \
+    c(27,27,sendUssd,SEND_USSD) \
+    c(28,28,separateConnection,SEPARATE_CONNECTION) \
+    c(29,29,setCallForward,SET_CALL_FORWARD) \
+    c(30,30,setCallWaiting,SET_CALL_WAITING) \
+    c(31,31,setClir,SET_CLIR) \
+    c(32,32,setMute,SET_MUTE) \
+    c(33,33,setPreferredVoicePrivacy,SET_PREFERRED_VOICE_PRIVACY) \
+    c(35,34,setTtyMode,SET_TTY_MODE) \
+    c(36,35,setVoNrEnabled,SET_VO_NR_ENABLED) \
+    c(37,36,startDtmf,START_DTMF) \
+    c(38,37,stopDtmf,STOP_DTMF) \
+    c(39,38,switchWaitingOrHoldingAndActive,SWITCH_WAITING_OR_HOLDING_AND_ACTIVE) \
+
+/* i(code,Name,IND_NAME) */
+#define RADIO_VOICE_IND_1(i) \
+    i(1,callRing,CALL_RING) \
+    i(2,callStateChanged,CALL_STATE_CHANGED) \
+    i(3,cdmaCallWaiting,CDMA_CALL_WAITING) \
+    i(4,cdmaInfoRec,CDMA_INFO_REC) \
+    i(5,cdmaOtaProvisionStatus,CDMA_OTA_PROVISION_STATUS) \
+    i(6,currentEmergencyNumberList,CURRENT_EMERGENCY_NUMBER_LIST) \
+    i(7,enterEmergencyCallbackMode,ENTER_EMERGENCY_CALLBACK_MODE) \
+    i(8,exitEmergencyCallbackMode,EXIT_EMERGENCY_CALLBACK_MODE) \
+    i(9,indicateRingbackTone,INDICATE_RINGBACK_TONE) \
+    i(10,onSupplementaryServiceIndication,ON_SUPPLEMENTARY_SERVICE_INDICATION) \
+    i(11,onUssd,ON_USSD) \
+    i(12,resendIncallMute,RESEND_INCALL_MUTE) \
+    i(13,srvccStateNotify,SRVCC_STATE_NOTIFY) \
+    i(14,stkCallControlAlphaNotify,STK_CALL_CONTROL_ALPHA_NOTIFY) \
+    i(15,stkCallSetup,STK_CALL_SETUP) \
+
+typedef enum radio_voice_req {
+    RADIO_VOICE_REQ_ANY = 0,
+    RADIO_VOICE_REQ_NONE = 0,
+#define RADIO_VOICE_REQ_(req,resp,Name,NAME) RADIO_VOICE_REQ_##NAME = req,
+
+    /* android.hardware.radio.voice.IRadioVoice v1 */
+    RADIO_VOICE_CALL_1(RADIO_VOICE_REQ_)
+    RADIO_VOICE_REQ_HANGUP = 18, /* hangup */
+    RADIO_VOICE_REQ_RESPONSE_ACKNOWLEDGEMENT = 23, /* responseAcknowledgement */
+    RADIO_VOICE_REQ_SET_RESPONSE_FUNCTIONS = 34, /* setResponseFunctions */
+    RADIO_VOICE_1_REQ_LAST = RADIO_VOICE_REQ_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE,
+
+#undef RADIO_VOICE_REQ_
+} RADIO_VOICE_REQ;
+G_STATIC_ASSERT(sizeof(RADIO_VOICE_REQ) == 4);
+
+typedef enum radio_voice_resp {
+    RADIO_VOICE_RESP_ANY = 0,
+    RADIO_VOICE_RESP_NONE = 0,
+#define RADIO_VOICE_RESP_(req,resp,Name,NAME) RADIO_VOICE_RESP_##NAME = resp,
+
+    /* android.hardware.radio.voice.IRadioVoiceResponse v1 */
+    RADIO_VOICE_CALL_1(RADIO_VOICE_RESP_)
+    RADIO_VOICE_RESP_ACKNOWLEDGE_REQUEST = 2, /* acknowledgeRequest */
+    RADIO_VOICE_RESP_HANGUP_CONNECTION_RESPONSE = 19, /* hangupConnectionResponse */
+    RADIO_VOICE_1_RESP_LAST = RADIO_VOICE_RESP_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE,
+
+#undef RADIO_VOICE_RESP_
+} RADIO_VOICE_RESP;
+G_STATIC_ASSERT(sizeof(RADIO_VOICE_RESP) == 4);
+
+typedef enum radio_voice_ind {
+    RADIO_VOICE_IND_ANY = 0,
+    RADIO_VOICE_IND_NONE = 0,
+#define RADIO_VOICE_IND_(code,Name,NAME) RADIO_VOICE_IND_##NAME = code,
+
+    /* android.hardware.radio.voice.IRadioVoiceIndication v1 */
+    RADIO_VOICE_IND_1(RADIO_VOICE_IND_)
+    RADIO_VOICE_1_IND_LAST = RADIO_VOICE_IND_STK_CALL_SETUP,
+
+#undef RADIO_VOICE_IND_
+} RADIO_VOICE_IND;
+G_STATIC_ASSERT(sizeof(RADIO_VOICE_IND) == 4);
+
+G_END_DECLS
+
+#endif /* RADIO_VOICE_TYPES_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/rpm/libgbinder-radio.spec
+++ b/rpm/libgbinder-radio.spec
@@ -1,17 +1,25 @@
 Name: libgbinder-radio
-Version: 1.2.1
+
+Version: 1.6.0
 Release: 0
 Summary: Binder client library for Android radio interfaces
-Group: Development/Libraries
 License: BSD
 URL: https://github.com/mer-hybris/libgbinder-radio
 Source: %{name}-%{version}.tar.bz2

-%define libgbinder_version 1.0.9
+%define libgbinder_version 1.1.14
+%define libglibutil_version 1.0.49

+BuildRequires: pkgconfig
 BuildRequires: pkgconfig(glib-2.0)
-BuildRequires: pkgconfig(libglibutil)
+BuildRequires: pkgconfig(libglibutil) >= %{libglibutil_version}
 BuildRequires: pkgconfig(libgbinder) >= %{libgbinder_version}
+
+# license macro requires rpm >= 4.11
+BuildRequires: pkgconfig(rpm)
+%define license_support %(pkg-config --exists 'rpm >= 4.11'; echo $?)
+
+Requires: libglibutil >= %{libglibutil_version}
 Requires: libgbinder >= %{libgbinder_version}
 Requires(post): /sbin/ldconfig
 Requires(postun): /sbin/ldconfig
@@ -22,7 +30,6 @@ Binder client library for Android radio interfaces
 %package devel
 Summary: Development library for %{name}
 Requires: %{name} = %{version}
-Requires: pkgconfig

 %description devel
 This package contains the development library for %{name}.
@@ -31,12 +38,15 @@ This package contains the development library for %{name}.
 %setup -q

 %build
-make LIBDIR=%{_libdir} KEEP_SYMBOLS=1 release pkgconfig
+make %{_smp_mflags} LIBDIR=%{_libdir} KEEP_SYMBOLS=1 release pkgconfig

 %install
 rm -rf %{buildroot}
 make LIBDIR=%{_libdir} DESTDIR=%{buildroot} install-dev

+%check
+make -C unit test
+
 %post -p /sbin/ldconfig

 %postun -p /sbin/ldconfig
@@ -44,6 +54,9 @@ make LIBDIR=%{_libdir} DESTDIR=%{buildroot} install-dev
 %files
 %defattr(-,root,root,-)
 %{_libdir}/%{name}.so.*
+%if %{license_support} == 0
+%license LICENSE
+%endif

 %files devel
 %defattr(-,root,root,-)
--- a/src/radio_base.c
+++ b/src/radio_base.c
--- a/src/radio_base.h
+++ b/src/radio_base.h
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_BASE_H
+#define RADIO_BASE_H
+
+#include "radio_types_p.h"
+
+#include <glib-object.h>
+
+/* RadioBaseFunc must be compatible with RadioClientFunc */
+typedef
+void
+(*RadioBaseFunc)(
+    RadioBase* base,
+    gpointer user_data);
+
+typedef
+void
+(*RadioBaseRequestSentFunc)(
+    RadioBase* base,
+    RadioRequest* req,
+    int status);
+
+typedef struct radio_base_priv RadioBasePriv;
+
+struct radio_base {
+    GObject object;
+    RadioBasePriv* priv;
+};
+
+typedef struct radio_base_class {
+    GObjectClass parent;
+    gboolean (*is_dead)(RadioBase* base);
+    gboolean (*can_submit_requests)(RadioBase* base);
+    GBinderLocalRequest* (*new_request)(RadioBase* base, guint32 code);
+    gulong (*send_request)(RadioBase* base, RadioRequest* req,
+        RadioBaseRequestSentFunc sent);
+    void (*cancel_request)(RadioBase* base, gulong id);
+} RadioBaseClass;
+
+GType radio_base_get_type(void) RADIO_INTERNAL;
+#define RADIO_TYPE_BASE radio_base_get_type()
+#define RADIO_BASE(obj) G_TYPE_CHECK_INSTANCE_CAST((obj), \
+        RADIO_TYPE_BASE, RadioBase)
+#define RADIO_BASE_CLASS(klass) G_TYPE_CHECK_CLASS_CAST((klass), \
+        RADIO_TYPE_BASE, RadioBaseClass)
+#define RADIO_BASE_GET_CLASS(obj) G_TYPE_INSTANCE_GET_CLASS((obj), \
+        THIS_TYPE, RadioBaseClass)
+
+void
+radio_base_initialize(
+    RadioBase* base)
+    RADIO_INTERNAL;
+
+void
+radio_base_register_request(
+    RadioBase* base,
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+void
+radio_base_unregister_request(
+    RadioBase* base,
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+gboolean
+radio_base_submit_request(
+    RadioBase* base,
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+gboolean
+radio_base_retry_request(
+    RadioBase* base,
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+void
+radio_base_request_dropped(
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+guint
+radio_base_timeout_ms(
+    RadioBase* base,
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+void
+radio_base_reset_timeout(
+    RadioBase* base)
+    RADIO_INTERNAL;
+
+RADIO_BLOCK
+radio_base_block_status(
+    RadioBase* base,
+    RadioRequestGroup* group)
+    RADIO_INTERNAL;
+
+RADIO_BLOCK
+radio_base_block(
+    RadioBase* base,
+    RadioRequestGroup* group)
+    RADIO_INTERNAL;
+
+void
+radio_base_unblock(
+    RadioBase* base,
+    RadioRequestGroup* group)
+    RADIO_INTERNAL;
+
+gboolean
+radio_base_handle_resp(
+    RadioBase* base,
+    guint32 code,
+    const RadioResponseInfo* info,
+    const GBinderReader* reader)
+    RADIO_INTERNAL;
+
+void
+radio_base_handle_ack(
+    RadioBase* base,
+    guint32 serial)
+    RADIO_INTERNAL;
+
+void
+radio_base_handle_death(
+    RadioBase* base)
+    RADIO_INTERNAL;
+
+void
+radio_base_submit_requests(
+    RadioBase* base)
+    RADIO_INTERNAL;
+
+void
+radio_base_cancel_request(
+    RadioBase* base,
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+void
+radio_base_set_default_timeout(
+    RadioBase* self,
+    int ms)
+    RADIO_INTERNAL;
+
+gulong
+radio_base_add_owner_changed_handler(
+    RadioBase* base,
+    RadioBaseFunc func,
+    gpointer user_data)
+    RADIO_INTERNAL;
+
+#endif /* RADIO_BASE_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/src/radio_client.c
+++ b/src/radio_client.c
@@ -0,0 +1,512 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "radio_base.h"
+#include "radio_client.h"
+#include "radio_instance_p.h"
+#include "radio_request_p.h"
+#include "radio_util.h"
+#include "radio_log.h"
+
+#include <gutil_macros.h>
+#include <gutil_misc.h>
+
+/* This API exists since 1.4.3 */
+
+enum radio_events {
+    RADIO_EVENT_IND,
+    RADIO_EVENT_RESP,
+    RADIO_EVENT_ACK,
+    RADIO_EVENT_DEATH,
+    RADIO_EVENT_CONNECTED,
+    RADIO_EVENT_COUNT
+};
+
+struct radio_client {
+    RadioBase base;
+    RadioInstance* instance;
+    gulong event_ids[RADIO_EVENT_COUNT];
+};
+
+typedef RadioBaseClass RadioClientClass;
+GType radio_client_get_type() RADIO_INTERNAL;
+G_DEFINE_TYPE(RadioClient, radio_client, RADIO_TYPE_BASE)
+
+#define PARENT_CLASS radio_client_parent_class
+#define THIS_TYPE radio_client_get_type()
+#define THIS(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, THIS_TYPE, RadioClient)
+
+typedef struct radio_client_call {
+    RadioRequest* req;
+    RadioBaseRequestSentFunc callback;
+} RadioClientCall;
+
+enum radio_client_signal {
+    SIGNAL_INDICATION,
+    SIGNAL_DEATH,
+    SIGNAL_CONNECTED,
+    SIGNAL_COUNT
+};
+
+#define SIGNAL_INDICATION_NAME "radio-client-indication"
+#define SIGNAL_DEATH_NAME      "radio-client-death"
+#define SIGNAL_CONNECTED_NAME  "radio-client-connected"
+
+static guint radio_client_signals[SIGNAL_COUNT] = { 0 };
+
+/*==========================================================================*
+ * Implementation
+ *==========================================================================*/
+
+static
+void
+radio_client_call_free(
+    RadioClientCall* call)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    radio_request_unref(call->req);
+    gutil_slice_free(call);
+}
+
+static
+void
+radio_client_call_destroy(
+    void* user_data1,
+    void* user_data2)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    radio_client_call_free(user_data2);
+}
+
+static
+void
+radio_client_call_complete(
+    RadioInstance* instance,
+    gulong id,
+    int status,
+    void* user_data1,
+    void* user_data2)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioClientCall* call = user_data2;
+
+    call->callback(RADIO_BASE(user_data1), call->req, status);
+}
+
+static
+void
+radio_client_handle_death(
+    RadioInstance* instance,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioBase* base = RADIO_BASE(user_data);
+
+    g_object_ref(base);
+    radio_base_handle_death(base);
+    g_signal_emit(base, radio_client_signals[SIGNAL_DEATH], 0);
+    g_object_unref(base);
+}
+
+static
+void
+radio_client_handle_connected(
+    RadioInstance* instance,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    g_signal_emit(THIS(user_data), radio_client_signals[SIGNAL_CONNECTED], 0);
+    radio_base_submit_requests(RADIO_BASE(user_data));
+}
+
+static
+void
+radio_client_handle_ack(
+    RadioInstance* instance,
+    guint32 serial,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    radio_base_handle_ack(RADIO_BASE(user_data), serial);
+}
+
+static
+void
+radio_client_handle_ind(
+    RadioInstance* instance,
+    RADIO_IND code,
+    RADIO_IND_TYPE type,
+    const GBinderReader* reader,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    g_signal_emit(THIS(user_data), radio_client_signals[SIGNAL_INDICATION],
+        radio_instance_ind_quark(instance, code), code, reader);
+}
+
+static
+void
+radio_client_handle_resp(
+    RadioInstance* instance,
+    RADIO_RESP code,
+    const RadioResponseInfo* info,
+    const GBinderReader* reader,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (!radio_base_handle_resp(RADIO_BASE(user_data), code, info, reader)) {
+        const char* name = radio_resp_name2(instance, code);
+
+        /* Most likely this is a response to a cancelled request */
+        GDEBUG("Ignoring IRadio response [%08x] %u %s", info->serial, code,
+            name ? name : "");
+    }
+}
+
+static
+gulong
+radio_client_add_handler(
+    RadioClient* self,
+    enum radio_client_signal sig,
+    RadioClientFunc fn,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return (G_LIKELY(self) && G_LIKELY(fn)) ?
+        g_signal_connect_closure_by_id(self, radio_client_signals[sig], 0,
+             g_cclosure_new(G_CALLBACK(fn), user_data, NULL), FALSE) : 0;
+}
+
+/*==========================================================================*
+ * API
+ *==========================================================================*/
+
+RadioClient*
+radio_client_new(
+    RadioInstance* instance)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioClient* self = NULL;
+
+    if (G_LIKELY(instance)) {
+        self = g_object_new(THIS_TYPE, NULL);
+        radio_base_initialize(&self->base);
+        self->instance = radio_instance_ref(instance);
+        self->event_ids[RADIO_EVENT_IND] =
+            radio_instance_add_indication_observer(instance, RADIO_IND_ANY,
+                radio_client_handle_ind, self);
+        self->event_ids[RADIO_EVENT_RESP] =
+            radio_instance_add_response_observer(instance, RADIO_RESP_ANY,
+                radio_client_handle_resp, self);
+        self->event_ids[RADIO_EVENT_ACK] =
+            radio_instance_add_ack_handler(instance,
+                radio_client_handle_ack, self);
+        self->event_ids[RADIO_EVENT_DEATH] =
+            radio_instance_add_death_handler(instance,
+                radio_client_handle_death, self);
+        self->event_ids[RADIO_EVENT_CONNECTED] =
+            radio_instance_add_connected_handler(instance,
+                radio_client_handle_connected, self);
+    }
+    return self;
+}
+
+RadioClient*
+radio_client_ref(
+    RadioClient* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(self)) {
+        g_object_ref(self);
+    }
+    return self;
+}
+
+void
+radio_client_unref(
+    RadioClient* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(self)) {
+        g_object_unref(self);
+    }
+}
+
+const char*
+radio_client_slot(
+    RadioClient* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return G_LIKELY(self) ? self->instance->slot : NULL;
+}
+
+gboolean
+radio_client_dead(
+    RadioClient* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return !self || self->instance->dead;
+}
+
+gboolean
+radio_client_connected(
+    RadioClient* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return self && self->instance->connected;
+}
+
+RADIO_INTERFACE
+radio_client_interface(
+    RadioClient* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return G_LIKELY(self) ? self->instance->version : RADIO_INTERFACE_NONE;
+}
+
+RADIO_AIDL_INTERFACE
+radio_client_aidl_interface(
+    RadioClient* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return G_LIKELY(self) ? self->instance->interface_aidl : RADIO_AIDL_INTERFACE_NONE;
+}
+
+void
+radio_client_set_default_timeout(
+    RadioClient* self,
+    int milliseconds)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(self)) {
+        radio_base_set_default_timeout(&self->base, milliseconds);
+    }
+}
+
+gulong
+radio_client_add_indication_handler(
+    RadioClient* self,
+    RADIO_IND code,
+    RadioClientIndicationFunc fn,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return (G_LIKELY(self) && G_LIKELY(fn)) ?
+        g_signal_connect_closure_by_id(self,
+            radio_client_signals[SIGNAL_INDICATION],
+            radio_instance_ind_quark(self->instance, code),
+            g_cclosure_new(G_CALLBACK(fn), user_data, NULL), FALSE) : 0;
+}
+
+gulong
+radio_client_add_owner_changed_handler(
+    RadioClient* self,
+    RadioClientFunc fn,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return self ? radio_base_add_owner_changed_handler(&self->base,
+        (RadioBaseFunc) fn, user_data) : 0;
+}
+
+gulong
+radio_client_add_death_handler(
+    RadioClient* self,
+    RadioClientFunc fn,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return radio_client_add_handler(self, SIGNAL_DEATH, fn, user_data);
+}
+
+gulong
+radio_client_add_connected_handler(
+    RadioClient* self,
+    RadioClientFunc fn,
+    gpointer user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return radio_client_add_handler(self, SIGNAL_CONNECTED, fn, user_data);
+}
+
+void
+radio_client_remove_handler(
+    RadioClient* self,
+    gulong id)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(id) && G_LIKELY(self)) {
+        g_signal_handler_disconnect(self, id);
+    }
+}
+
+void
+radio_client_remove_handlers(
+    RadioClient* self,
+    gulong* ids,
+    int count)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    gutil_disconnect_handlers(self, ids, count);
+}
+
+/*==========================================================================*
+ * Methods
+ *==========================================================================*/
+
+static
+gboolean
+radio_client_is_dead(
+    RadioBase* base)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return THIS(base)->instance->dead;
+}
+
+static
+gboolean
+radio_client_can_submit_requests(
+    RadioBase* base)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return THIS(base)->instance->connected;
+}
+
+static
+GBinderLocalRequest*
+radio_client_new_request(
+    RadioBase* base,
+    guint32 code)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return radio_instance_new_request(THIS(base)->instance, code);
+}
+
+static
+gulong
+radio_client_send_request(
+    RadioBase* base,
+    RadioRequest* req,
+    RadioBaseRequestSentFunc callback)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioClientCall* call = g_slice_new(RadioClientCall);
+    gulong tx_id;
+
+    call->callback = callback;
+    call->req = radio_request_ref(req);
+    tx_id = radio_instance_send_request(THIS(base)->instance,
+        req->code, req->args, radio_client_call_complete,
+        radio_client_call_destroy, base, call);
+    if (tx_id) {
+        return tx_id;
+    } else {
+        radio_client_call_free(call);
+        return 0;
+    }
+}
+
+static
+void
+radio_client_cancel_request(
+    RadioBase* base,
+    gulong id)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    radio_instance_cancel_request(THIS(base)->instance, id);
+}
+
+/*==========================================================================*
+ * Internals
+ *==========================================================================*/
+
+static
+void
+radio_client_init(
+    RadioClient* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+}
+
+static
+void
+radio_client_finalize(
+    GObject* object)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioClient* self = THIS(object);
+
+    radio_instance_remove_all_handlers(self->instance, self->event_ids);
+    radio_instance_unref(self->instance);
+    G_OBJECT_CLASS(PARENT_CLASS)->finalize(object);
+}
+
+static
+void
+radio_client_class_init(
+    RadioClientClass* klass)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioBaseClass* base_class = RADIO_BASE_CLASS(klass);
+    GObjectClass* object_class = G_OBJECT_CLASS(klass);
+    GType type = G_OBJECT_CLASS_TYPE(klass);
+
+    base_class->is_dead = radio_client_is_dead;
+    base_class->can_submit_requests = radio_client_can_submit_requests;
+    base_class->new_request = radio_client_new_request;
+    base_class->send_request = radio_client_send_request;
+    base_class->cancel_request = radio_client_cancel_request;
+    object_class->finalize = radio_client_finalize;
+
+    radio_client_signals[SIGNAL_INDICATION] =
+        g_signal_new(SIGNAL_INDICATION_NAME, type,
+            G_SIGNAL_RUN_FIRST | G_SIGNAL_DETAILED, 0, NULL, NULL, NULL,
+            G_TYPE_NONE, 2, G_TYPE_UINT, G_TYPE_POINTER);
+    radio_client_signals[SIGNAL_DEATH] =
+        g_signal_new(SIGNAL_DEATH_NAME, type, G_SIGNAL_RUN_FIRST, 0,
+            NULL, NULL, NULL, G_TYPE_NONE, 0);
+    radio_client_signals[SIGNAL_CONNECTED] =
+        g_signal_new(SIGNAL_CONNECTED_NAME, type, G_SIGNAL_RUN_FIRST, 0,
+            NULL, NULL, NULL, G_TYPE_NONE, 0);
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/src/radio_config.c
+++ b/src/radio_config.c
--- a/src/radio_instance.c
+++ b/src/radio_instance.c
--- a/src/radio_instance_p.h
+++ b/src/radio_instance_p.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_INSTANCE_PRIVATE_H
+#define RADIO_INSTANCE_PRIVATE_H
+
+#include "radio_types_p.h"
+#include "radio_instance.h"
+
+typedef
+void
+(*RadioInstanceTxCompleteFunc)(
+    RadioInstance* instance,
+    gulong id,
+    int status,
+    void* user_data1,
+    void* user_data2);
+
+typedef
+void
+(*RadioInstanceTxDestroyFunc)(
+    void* user_data1,
+    void* user_data2);
+
+gulong
+radio_instance_send_request(
+    RadioInstance* instance,
+    RADIO_REQ code,
+    GBinderLocalRequest* args,
+    RadioInstanceTxCompleteFunc complete,
+    RadioInstanceTxDestroyFunc destroy,
+    void* user_data1,
+    void* user_data2)
+    RADIO_INTERNAL;
+
+void
+radio_instance_cancel_request(
+    RadioInstance* instance,
+    gulong id)
+    RADIO_INTERNAL;
+
+GQuark
+radio_instance_ind_quark(
+    RadioInstance* instance,
+    RADIO_IND ind)
+    RADIO_INTERNAL;
+
+#endif /* RADIO_INSTANCE_PRIVATE_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/src/radio_log.h
+++ b/src/radio_log.h
@@ -41,6 +41,8 @@

 #define GLOG_MODULE_NAME GBINDER_RADIO_LOG_MODULE
 #include <gutil_log.h>
+#define DBG(fmt, ...) \
+    gutil_log(GLOG_MODULE_CURRENT, GLOG_LEVEL_ALWAYS, "gbinder-radio:"fmt, ##__VA_ARGS__)

 #endif /* RADIO_LOG_H */

--- a/src/radio_registry.c
+++ b/src/radio_registry.c
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2018-2019 Jolla Ltd.
- * Copyright (C) 2018-2019 Slava Monich <slava.monich@jolla.com>
+ * Copyright (C) 2018-2021 Jolla Ltd.
+ * Copyright (C) 2018-2021 Slava Monich <slava.monich@jolla.com>
 *
 * You may use this file under the terms of the BSD license as follows:
 *
@@ -36,6 +36,7 @@

 #include "radio_registry_p.h"
 #include "radio_instance.h"
+#include "radio_log.h"

 #include <gutil_misc.h>

@@ -44,6 +45,7 @@ struct radio_registry {
    GObject parent;
 };

+GType radio_registry_get_type(void) RADIO_INTERNAL;
 G_DEFINE_TYPE(RadioRegistry, radio_registry, G_TYPE_OBJECT)
 #define RADIO_TYPE_REGISTRY (radio_registry_get_type())
 #define RADIO_REGISTRY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), \
@@ -70,6 +72,7 @@ void
 radio_registry_instance_added(
    RadioInstance* radio)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    RadioRegistry* self = radio_registry_instance;

    if (self) {
@@ -84,6 +87,7 @@ void
 radio_registry_instance_removed(
    const char* key)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    RadioRegistry* self = radio_registry_instance;

    if (self) {
@@ -102,6 +106,7 @@ RadioRegistry*
 radio_registry_new(
    void)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    if (radio_registry_instance) {
        radio_registry_ref(radio_registry_instance);
    } else {
@@ -110,13 +115,14 @@ radio_registry_new(
            (gpointer*)(&radio_registry_instance));
    }
    return radio_registry_instance;
-    
+
 }

 RadioRegistry*
 radio_registry_ref(
    RadioRegistry* self)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    if (G_LIKELY(self)) {
        g_object_ref(RADIO_REGISTRY(self));
        return self;
@@ -129,6 +135,7 @@ void
 radio_registry_unref(
    RadioRegistry* self)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    if (G_LIKELY(self)) {
        g_object_unref(RADIO_REGISTRY(self));
    }
@@ -141,6 +148,7 @@ radio_registry_add_instance_added_handler(
    RadioRegistryInstanceFunc func,
    gpointer user_data)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    if (G_LIKELY(self) && G_LIKELY(func)) {
        return g_signal_connect_closure_by_id(self,
            radio_registry_signals[SIGNAL_INSTANCE_ADDED],
@@ -157,6 +165,7 @@ radio_registry_add_instance_removed_handler(
    RadioRegistryStrFunc func,
    gpointer user_data)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    if (G_LIKELY(self) && G_LIKELY(func)) {
        return g_signal_connect_closure_by_id(self,
            radio_registry_signals[SIGNAL_INSTANCE_REMOVED],
@@ -171,6 +180,7 @@ radio_registry_remove_handler(
    RadioRegistry* self,
    gulong id)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    if (G_LIKELY(self) && G_LIKELY(id)) {
        g_signal_handler_disconnect(self, id);
    }
@@ -182,6 +192,7 @@ radio_registry_remove_handlers(
    gulong* ids,
    int count)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    gutil_disconnect_handlers(self, ids, count);
 }

@@ -194,6 +205,7 @@ void
 radio_registry_init(
    RadioRegistry* self)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
 }

 static
@@ -201,6 +213,7 @@ void
 radio_registry_class_init(
    RadioRegistryClass* klass)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    radio_registry_signals[SIGNAL_INSTANCE_ADDED] =
        g_signal_new(SIGNAL_INSTANCE_ADDED_NAME, G_OBJECT_CLASS_TYPE(klass),
            G_SIGNAL_RUN_FIRST | G_SIGNAL_DETAILED, 0, NULL, NULL, NULL,
--- a/src/radio_registry_p.h
+++ b/src/radio_registry_p.h
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2018-2020 Jolla Ltd.
- * Copyright (C) 2018-2020 Slava Monich <slava.monich@jolla.com>
+ * Copyright (C) 2018-2021 Jolla Ltd.
+ * Copyright (C) 2018-2021 Slava Monich <slava.monich@jolla.com>
 *
 * You may use this file under the terms of the BSD license as follows:
 *
@@ -37,17 +37,18 @@
 #ifndef RADIO_REGISTRY_PRIVATE_H
 #define RADIO_REGISTRY_PRIVATE_H

+#include "radio_types_p.h"
 #include "radio_registry.h"

 void
 radio_registry_instance_added(
    RadioInstance* instance)
-    G_GNUC_INTERNAL;
+    RADIO_INTERNAL;

 void
 radio_registry_instance_removed(
    const char* key)
-    G_GNUC_INTERNAL;
+    RADIO_INTERNAL;

 #endif /* RADIO_REGISTRY_PRIVATE_H */

--- a/src/radio_request.c
+++ b/src/radio_request.c
@@ -0,0 +1,403 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "radio_base.h"
+#include "radio_request_p.h"
+#include "radio_request_group_p.h"
+#include "radio_log.h"
+
+#include <gbinder_local_request.h>
+#include <gbinder_writer.h>
+
+#include <gutil_macros.h>
+
+typedef enum radio_request_flags {
+    RADIO_REQUEST_NO_FLAGS = 0,
+    RADIO_REQUEST_FLAG_DROPPED = 0x01,
+    RADIO_REQUEST_FLAG_SUBMITTED = 0x02
+} RADIO_REQUEST_FLAGS;
+
+typedef struct radio_request_object {
+    RadioRequest pub;
+    GDestroyNotify destroy;
+    gsize serial_offset;
+    RADIO_REQUEST_FLAGS flags;
+    gint refcount;
+} RadioRequestObject;
+
+static inline RadioRequestObject* radio_request_cast(RadioRequest* req)
+    { return req ? G_CAST(req, RadioRequestObject, pub) : NULL; }
+
+/*==========================================================================*
+ * Implementation
+ *==========================================================================*/
+
+static
+void
+radio_request_object_cancel(
+    RadioRequestObject* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequest* req = &self->pub;
+
+    radio_base_cancel_request(req->object, req);
+    if (!(self->flags & RADIO_REQUEST_FLAG_DROPPED)) {
+        self->flags |= RADIO_REQUEST_FLAG_DROPPED;
+        radio_request_group_remove(req->group, req);
+        radio_base_request_dropped(req);
+    }
+    radio_base_unregister_request(req->object, req);
+}
+
+static
+void
+radio_request_free(
+    RadioRequestObject* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequest* req = &self->pub;
+
+    GVERBOSE_("%u (%08x) %p", req->code, req->serial, req);
+    radio_request_object_cancel(self);
+
+    /* Don't invoke completion routine if the request was never submitted */
+    if (req->complete && (self->flags & RADIO_REQUEST_FLAG_SUBMITTED)) {
+        RadioRequestCompleteFunc complete = req->complete;
+
+        /* Request is being freed too early, before completion */
+        req->complete = NULL;
+        complete(req, RADIO_TX_STATUS_FAILED, RADIO_RESP_NONE,
+            RADIO_ERROR_NONE, NULL, req->user_data);
+    }
+    if (self->destroy) {
+        GDestroyNotify destroy = self->destroy;
+
+        self->destroy = NULL;
+        destroy(req->user_data);
+    }
+    gbinder_local_request_unref(req->args);
+    gutil_slice_free(self);
+}
+
+static
+void
+radio_request_object_unref(
+    RadioRequestObject* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(self)) {
+        GASSERT(self->refcount > 0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            radio_request_free(self);
+        }
+    }
+}
+
+static
+gboolean
+radio_request_default_retry(
+    RadioRequest* req,
+    RADIO_TX_STATUS status,
+    RADIO_RESP resp,
+    RADIO_ERROR error,
+    const GBinderReader* reader,
+    void* user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (status != RADIO_TX_STATUS_OK) {
+        GVERBOSE_("req %p %u (%08x) status %d", req, req->code, req->serial,
+            status);
+        return TRUE;
+    } else if (error != RADIO_ERROR_NONE) {
+        GVERBOSE_("req %p %u (%08x) error %d", req, req->code, req->serial,
+            error);
+        return TRUE;
+    } else {
+        return FALSE;
+    }
+}
+
+static
+RadioRequest*
+radio_request_object_new(
+    RadioBase* base,
+    RadioRequestGroup* group,
+    RADIO_REQ code,
+    GBinderWriter* writer,
+    RadioRequestGenericCompleteFunc complete,
+    GDestroyNotify destroy,
+    void* user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestObject* self = g_slice_new0(RadioRequestObject);
+    RadioRequest* req = &self->pub;
+    GBinderWriter tmp;
+
+    self->destroy = destroy;
+    g_atomic_int_set(&self->refcount, 1);
+
+    req->state = RADIO_REQUEST_STATE_NEW;
+    req->code = code;
+    req->complete = complete;
+    req->user_data = user_data;
+    req->retry = radio_request_default_retry;
+
+    /* Assign serial and add to the group */
+    radio_base_register_request(base, req);
+    radio_request_group_add(group, req);
+    GVERBOSE_("%u (%08x) %p group %p", req->code, req->serial, req, group);
+
+    /* Build the argument list */
+    if (!writer) writer = &tmp;
+    req->args = RADIO_BASE_GET_CLASS(base)->new_request(base, code);
+    gbinder_local_request_init_writer(req->args, writer);
+    self->serial_offset = gbinder_writer_bytes_written(writer);
+    gbinder_writer_append_int32(writer, req->serial);
+    return req;
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+void
+radio_request_unref_func(
+    gpointer req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    radio_request_object_unref(radio_request_cast(req));
+}
+
+void
+radio_request_update_serial(
+    RadioRequest* req,
+    guint32 serial)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    GBinderWriter writer;
+
+    gbinder_local_request_init_writer(req->args, &writer);
+    gbinder_writer_overwrite_int32(&writer,
+        radio_request_cast(req)->serial_offset, serial);
+}
+
+/*==========================================================================*
+ * API
+ *==========================================================================*/
+
+RadioRequest*
+radio_request_new(
+    RadioClient* client,
+    RADIO_REQ code,
+    GBinderWriter* writer, /* NULL if serial is the only arg */
+    RadioRequestCompleteFunc complete,
+    GDestroyNotify destroy,
+    void* user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return client ? radio_request_object_new(RADIO_BASE(client), NULL,
+        code, writer, (RadioRequestGenericCompleteFunc) complete,
+        destroy, user_data) : NULL;
+}
+
+RadioRequest*
+radio_request_new2(
+    RadioRequestGroup* group,
+    RADIO_REQ code,
+    GBinderWriter* writer, /* NULL if serial is the only arg */
+    RadioRequestCompleteFunc complete,
+    GDestroyNotify destroy,
+    void* user_data)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return group ? radio_request_object_new(RADIO_BASE(group->client), group,
+        code, writer, (RadioRequestGenericCompleteFunc) complete,
+        destroy, user_data) : NULL;
+}
+
+RadioRequest*
+radio_config_request_new(
+    RadioConfig* config,
+    RADIO_CONFIG_REQ code,
+    GBinderWriter* writer, /* NULL if serial is the only arg */
+    RadioConfigRequestCompleteFunc complete,
+    GDestroyNotify destroy,
+    void* user_data) /* Since 1.4.6 */
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return config ? radio_request_object_new(RADIO_BASE(config), NULL,
+        code, writer, (RadioRequestGenericCompleteFunc) complete,
+        destroy, user_data) : NULL;
+}
+
+RadioRequest*
+radio_request_ref(
+    RadioRequest* req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestObject* self = radio_request_cast(req);
+
+    if (G_LIKELY(self)) {
+        GASSERT(self->refcount > 0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return req;
+}
+
+void
+radio_request_unref(
+    RadioRequest* req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    radio_request_object_unref(radio_request_cast(req));
+}
+
+void
+radio_request_set_blocking(
+    RadioRequest* req,
+    gboolean blocking)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(req)) {
+        req->blocking = blocking;
+    }
+}
+
+void
+radio_request_set_timeout(
+    RadioRequest* req,
+    guint ms)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(req) && req->timeout_ms != ms) {
+        RadioBase* base = req->object;
+
+        req->timeout_ms = ms;
+        if (base && req->state >= RADIO_REQUEST_STATE_QUEUED) {
+            const guint timeout = radio_base_timeout_ms(base, req);
+
+            req->deadline = g_get_monotonic_time() + MICROSEC(timeout);
+            radio_base_reset_timeout(base);
+        }
+    }
+}
+
+void
+radio_request_set_retry(
+    RadioRequest* req,
+    guint delay_ms,     /* Delay before each retry, in milliseconds */
+    int max_count)      /* Negative count to keep retrying indefinitely */
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(req)) {
+        req->retry_delay_ms = delay_ms;
+        req->max_retries = max_count;
+    }
+}
+
+void
+radio_request_set_retry_func(
+    RadioRequest* req,
+    RadioRequestRetryFunc retry)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(req)) {
+        req->retry = retry ? retry : radio_request_default_retry;
+    }
+}
+
+gboolean
+radio_request_submit(
+    RadioRequest* req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (req && req->object && radio_base_submit_request(req->object, req)) {
+        radio_request_cast(req)->flags |= RADIO_REQUEST_FLAG_SUBMITTED;
+        return TRUE;
+    }
+    return FALSE;
+}
+
+gboolean
+radio_request_retry(
+    RadioRequest* req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return req && req->object && radio_base_retry_request(req->object, req);
+}
+
+void
+radio_request_cancel(
+    RadioRequest* req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestObject* self = radio_request_cast(req);
+
+    if (G_LIKELY(self)) {
+        req->complete = NULL;
+        radio_request_object_cancel(self);
+    }
+}
+
+void
+radio_request_drop(
+    RadioRequest* req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestObject* self = radio_request_cast(req);
+
+    if (G_LIKELY(self)) {
+        req->complete = NULL;
+        radio_request_object_cancel(self);
+        radio_request_object_unref(self);
+    }
+}
+
+void*
+radio_request_user_data(
+    RadioRequest* req) /* Since 1.4.11 */
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return G_LIKELY(req) ? req->user_data : NULL;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/src/radio_request_group.c
+++ b/src/radio_request_group.c
@@ -0,0 +1,235 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "radio_base.h"
+#include "radio_client.h"
+#include "radio_request_group_p.h"
+#include "radio_request_p.h"
+#include "radio_log.h"
+
+#include <gutil_macros.h>
+
+typedef struct radio_request_group_object {
+    RadioRequestGroup pub;
+    GHashTable* requests;
+    gint refcount;
+} RadioRequestGroupObject;
+
+static inline RadioRequestGroupObject*
+radio_request_group_cast(RadioRequestGroup* group)
+    { return group ? G_CAST(group, RadioRequestGroupObject, pub) : NULL; }
+
+/*==========================================================================*
+ * Implementation
+ *==========================================================================*/
+
+void
+radio_request_group_unlink_func(
+    gpointer req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    ((RadioRequest*)req)->group = NULL;
+}
+
+static
+void
+radio_request_group_free(
+    RadioRequestGroupObject* self)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestGroup* group = &self->pub;
+
+    radio_base_unblock(RADIO_BASE(group->client), group);
+    g_hash_table_destroy(self->requests);
+    radio_client_unref(group->client);
+    gutil_slice_free(self);
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+void
+radio_request_group_add(
+    RadioRequestGroup* group,
+    RadioRequest* req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestGroupObject* self = radio_request_group_cast(group);
+
+    /* Request is never NULL but the group may be */
+    if (self) {
+        g_hash_table_insert(self->requests, req, req);
+        req->group = group;
+    }
+}
+
+void
+radio_request_group_remove(
+    RadioRequestGroup* group,
+    RadioRequest* req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestGroupObject* self = radio_request_group_cast(group);
+
+    /* Request is never NULL but the group may be */
+    if (self) {
+        g_hash_table_remove(self->requests, req);
+    }
+}
+
+/*==========================================================================*
+ * API
+ *==========================================================================*/
+
+RadioRequestGroup*
+radio_request_group_new(
+    RadioClient* client)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (G_LIKELY(client)) {
+        RadioRequestGroupObject* self = g_slice_new0(RadioRequestGroupObject);
+        RadioRequestGroup* group = &self->pub;
+
+        group->client = radio_client_ref(client);
+        self->requests = g_hash_table_new_full(g_direct_hash, g_direct_equal,
+            NULL, radio_request_group_unlink_func);
+        g_atomic_int_set(&self->refcount, 1);
+        return group;
+    }
+    return NULL;
+}
+
+RadioRequestGroup*
+radio_request_group_ref(
+    RadioRequestGroup* group)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestGroupObject* self = radio_request_group_cast(group);
+
+    if (G_LIKELY(self)) {
+        GASSERT(self->refcount > 0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return group;
+}
+
+void
+radio_request_group_unref(
+    RadioRequestGroup* group)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestGroupObject* self = radio_request_group_cast(group);
+
+    if (G_LIKELY(self)) {
+        GASSERT(self->refcount > 0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            radio_request_group_free(self);
+        }
+    }
+}
+
+void
+radio_request_group_cancel(
+    RadioRequestGroup* group)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    RadioRequestGroupObject* self = radio_request_group_cast(group);
+
+    if (G_LIKELY(self)) {
+        GHashTableIter it;
+        gpointer value;
+        GSList* list = NULL;
+        GSList* l;
+
+        /*
+         * Move requests to the list and temporarily reference them
+         * before invoking any callbacks.
+         */
+        g_hash_table_iter_init(&it, self->requests);
+        while (g_hash_table_iter_next(&it, NULL, &value)) {
+            list = g_slist_prepend(list, radio_request_ref(value));
+            g_hash_table_iter_remove(&it);
+        }
+
+        /*
+         * Actually cancel the requests. This invokes completion callbacks.
+         * The group is already empty at this point.
+         */
+        for (l = list; l; l = l->next) {
+            radio_request_cancel(l->data);
+        }
+
+        /* Release the temporary references */
+        g_slist_free_full(list, radio_request_unref_func);
+    }
+}
+
+RADIO_BLOCK
+radio_request_group_block_status(
+    RadioRequestGroup* group)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return group ? radio_base_block_status(RADIO_BASE(group->client), group) :
+        RADIO_BLOCK_NONE;
+}
+
+RADIO_BLOCK
+radio_request_group_block(
+    RadioRequestGroup* group)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return group ? radio_base_block(RADIO_BASE(group->client), group) :
+        RADIO_BLOCK_NONE;
+}
+
+void
+radio_request_group_unblock(
+    RadioRequestGroup* group)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (group) {
+        radio_base_unblock(RADIO_BASE(group->client), group);
+    }
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/src/radio_request_group_p.h
+++ b/src/radio_request_group_p.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_REQUEST_GROUP_PRIVATE_H
+#define RADIO_REQUEST_GROUP_PRIVATE_H
+
+#include "radio_types_p.h"
+#include <radio_request_group.h>
+
+void
+radio_request_group_add(
+    RadioRequestGroup* group,
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+void
+radio_request_group_remove(
+    RadioRequestGroup* group,
+    RadioRequest* req)
+    RADIO_INTERNAL;
+
+#endif /* RADIO_REQUEST_GROUP_PRIVATE_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/src/radio_request_p.h
+++ b/src/radio_request_p.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_REQUEST_PRIVATE_H
+#define RADIO_REQUEST_PRIVATE_H
+
+#include "radio_types_p.h"
+#include "radio_request.h"
+
+/*
+ * Request lifecycle
+ * =================
+ *
+ *        +=====+
+ *        | NEW | ----------------------[cancel]------------+
+ *        +=====+                                           |
+ *           |                                              |
+ *        [submit]                                          |
+ *           |                                              |
+ *           |                                              |
+ *    +----> +---------------+                              |
+ *    |      |               |                              |
+ *    |      |           (blocked)                          |
+ *    |  (unblocked)         |                              |
+ *    |      |               v                              v
+ *    |      |           +========+                   +===========+
+ * (retry)   |           | QUEUED | ----[cancel]----> | CANCELLED |
+ *    |      |           +========+                   +===========+
+ *    |      |               |                              ^
+ *    |      |           (unblocked)                        |
+ *    |      |               |                              |
+ *    |      |    +----------+                              |
+ *    |      |    |                                         |
+ *    |      v    v                                         |
+ *    |  +-------------+                                    |
+ *    |  |   submit    |                +========+          |
+ *    |  |  request    | ---(error)---> | FAILED |          |
+ *    |  | transaction |                +========+          |
+ *    |  +-------------+                    ^               |
+ *    |         |                           |               |
+ *    |        (ok)     +---(error)---------+               |
+ *    |         |      /                                    |
+ *    |         v     /                                     |
+ *    |    +=========+                  +=========+         |
+ *    +--- | PENDING | ---(timeout)---> | TIMEOUT |         |
+ *         +=========+                  +=========+         |
+ *           |        \                                     |
+ *           |         +----------------[cancel]------------+
+ *      (response)
+ *           |
+ *           v
+ *        +======+
+ *        | DONE |
+ *        +======+
+ *
+ * Timeout starts ticking when request enters the PENDING state.
+ * The library maintains an internal reference to the request in
+ * QUEUED and PENDING states.
+ */
+
+typedef enum radio_request_state {
+    RADIO_REQUEST_STATE_INVALID,
+    RADIO_REQUEST_STATE_NEW,
+    RADIO_REQUEST_STATE_QUEUED,
+    RADIO_REQUEST_STATE_PENDING,
+    /*
+     * Reorder states carefully or better don't reorder at all.
+     * States >= RADIO_REQUEST_STATE_FAILED are assumed to be
+     * terminal states in the state machine.
+     */
+    RADIO_REQUEST_STATE_FAILED,
+    RADIO_REQUEST_STATE_CANCELLED,
+    RADIO_REQUEST_STATE_TIMEOUT,
+    RADIO_REQUEST_STATE_DONE
+} RADIO_REQUEST_STATE;
+
+typedef
+void
+(*RadioRequestGenericCompleteFunc)(
+    RadioRequest* req,
+    RADIO_TX_STATUS status,
+    guint32 resp,
+    RADIO_ERROR error,
+    const GBinderReader* args,
+    gpointer user_data);
+
+struct radio_request {
+    RADIO_REQUEST_STATE state;
+    guint32 code;
+    GBinderLocalRequest* args;
+    RadioRequestGenericCompleteFunc complete;
+    RadioRequestRetryFunc retry;
+    void* user_data;
+    guint32 serial;             /* Immutable, generated at creation time */
+    guint32 serial2;            /* Mutable, used by the last transaction */
+    int max_retries;            /* Negative = retry indefinitely */
+    int retry_count;            /* Number of times we have already retried */
+    guint retry_delay_ms;       /* Delay before each retry, in milliseconds */
+    guint timeout_ms;           /* Timeout, in milliseconds (0 = default) */
+    gint64 deadline;            /* Monotonic time, in microseconds */
+    gint64 scheduled;           /* Monotonic time, in microseconds */
+    gulong tx_id;               /* Id of the request transaction */
+    gboolean blocking;          /* TRUE if this request blocks all others */
+    gboolean acked;
+    RadioBase* object;          /* Not a reference */
+    RadioRequestGroup* group;   /* Not a reference */
+    RadioRequest* queue_next;
+};
+
+void
+radio_request_unref_func(
+    gpointer req)
+    RADIO_INTERNAL;
+
+void
+radio_request_update_serial(
+    RadioRequest* req,
+    guint32 serial)
+    RADIO_INTERNAL;
+
+#endif /* RADIO_REQUEST_PRIVATE_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/src/radio_types_p.h
+++ b/src/radio_types_p.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_TYPES_PRIVATE_H
+#define RADIO_TYPES_PRIVATE_H
+
+#include <radio_types.h>
+
+typedef struct radio_base RadioBase;
+
+#define RADIO_INTERNAL G_GNUC_INTERNAL
+
+/* Miliseconds to microseconds */
+#define MICROSEC(ms) (((gint64)(ms)) * 1000)
+
+/* Preprocessor magic related to observers */
+G_STATIC_ASSERT(RADIO_OBSERVER_PRIORITY_LOWEST == 0);
+G_STATIC_ASSERT(RADIO_OBSERVER_PRIORITY_HIGHEST == 7);
+#define FOREACH_OBSERVER_PRIORITY(p) p(0) p(1) p(2) p(3) p(4) p(5) p(6) p(7)
+#define RADIO_OBSERVER_PRIORITY_INDEX(p) ((p) - RADIO_OBSERVER_PRIORITY_LOWEST)
+#define RADIO_OBSERVER_PRIORITY_COUNT \
+    (RADIO_OBSERVER_PRIORITY_INDEX(RADIO_OBSERVER_PRIORITY_HIGHEST) + 1)
+
+/*
+ * A special assert fatal in debug build and non-fatal in release.
+ * Marks truely unavoidable conditions.
+ */
+#ifdef DEBUG
+#  define DEBUG_ASSERT(expr) g_assert(expr)
+#else
+#  define DEBUG_ASSERT(expr)
+#endif
+
+#endif /* RADIO_TYPES_PRIVATE_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/src/radio_util.c
+++ b/src/radio_util.c
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2018-2021 Jolla Ltd.
- * Copyright (C) 2018-2021 Slava Monich <slava.monich@jolla.com>
+ * Copyright (C) 2018-2022 Jolla Ltd.
+ * Copyright (C) 2018-2022 Slava Monich <slava.monich@jolla.com>
 *
 * You may use this file under the terms of the BSD license as follows:
 *
@@ -34,30 +34,142 @@
 * any official policies, either expressed or implied.
 */

-#include "radio_util.h"
+#include "radio_util_p.h"
+#include "radio_instance.h"
 #include "radio_log.h"

 GLOG_MODULE_DEFINE("gbinder-radio");

+guint
+radio_observer_priority_index(
+    RADIO_OBSERVER_PRIORITY priority)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (priority < RADIO_OBSERVER_PRIORITY_LOWEST) {
+        return 0;
+    } else if (priority > RADIO_OBSERVER_PRIORITY_HIGHEST) {
+        return RADIO_OBSERVER_PRIORITY_COUNT - 1;
+    } else {
+        return priority - RADIO_OBSERVER_PRIORITY_LOWEST;
+    }
+}
+
 const char*
 radio_req_name(
    RADIO_REQ req)
 {
-    switch (req) {
-    case RADIO_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
-    case RADIO_REQ_RESPONSE_ACKNOWLEDGEMENT: return "responseAcknowledgement";
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return radio_req_name2(NULL, req);
+}
+
+const char*
+radio_req_name2(
+    RadioInstance* instance,
+    RADIO_REQ req)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (!G_LIKELY(instance) || instance->interface_type == RADIO_INTERFACE_TYPE_HIDL) {
+        switch (req) {
+        case RADIO_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
+        case RADIO_REQ_RESPONSE_ACKNOWLEDGEMENT: return "responseAcknowledgement";
 #define RADIO_REQ_(req,resp,Name,NAME) \
-    case RADIO_REQ_##NAME: return #Name;
-    RADIO_CALL_1_0(RADIO_REQ_)
-    RADIO_CALL_1_1(RADIO_REQ_)
-    RADIO_CALL_1_2(RADIO_REQ_)
+        case RADIO_REQ_##NAME: return #Name;
+#define RADIO_REQ__(req,resp,Name,NAME,x) \
+        case RADIO_REQ_##NAME##x: return #Name #x;
+        RADIO_CALL_1_0(RADIO_REQ_)
+        RADIO_CALL_1_1(RADIO_REQ_)
+        RADIO_CALL_1_2(RADIO_REQ_)
+        RADIO_CALL_1_3(RADIO_REQ_)
+        RADIO_CALL_1_4_(RADIO_REQ__)
+        RADIO_CALL_1_5_(RADIO_REQ__)
 #undef RADIO_REQ_
-    case RADIO_REQ_START_NETWORK_SCAN_1_2:    return "startNetworkScan_1_2";
-    case RADIO_REQ_SET_INDICATION_FILTER_1_2: return "setIndicationFilter_1_2";
-    case RADIO_REQ_SETUP_DATA_CALL_1_2:       return "setupDataCall_1_2";
-    case RADIO_REQ_DEACTIVATE_DATA_CALL_1_2:  return "deactivateDataCall_1_2";
-    case RADIO_REQ_ANY:
-        break;
+#undef RADIO_REQ__
+        case RADIO_REQ_START_NETWORK_SCAN_1_2:     return "startNetworkScan_1_2";
+        case RADIO_REQ_SET_INDICATION_FILTER_1_2:  return "setIndicationFilter_1_2";
+        case RADIO_REQ_SETUP_DATA_CALL_1_2:        return "setupDataCall_1_2";
+        case RADIO_REQ_DEACTIVATE_DATA_CALL_1_2:   return "deactivateDataCall_1_2";
+        case RADIO_REQ_SET_INITIAL_ATTACH_APN_1_4: return "setInitialAttachApn_1_4";
+        case RADIO_REQ_SET_DATA_PROFILE_1_4:       return "setDataProfile_1_4";
+        case RADIO_REQ_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_DATA_INTERFACE) {
+        switch ((RADIO_DATA_REQ)req) {
+#define RADIO_DATA_REQ_(req,resp,Name,NAME) \
+        case RADIO_DATA_REQ_##NAME: return #Name;
+        RADIO_DATA_CALL_1(RADIO_DATA_REQ_)
+#undef RADIO_DATA_REQ_
+        case RADIO_DATA_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
+        case RADIO_DATA_REQ_RESPONSE_ACKNOWLEDGEMENT: return "responseAcknowledgement";
+        case RADIO_DATA_REQ_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_IMS_INTERFACE) {
+        switch ((RADIO_IMS_REQ)req) {
+#define RADIO_IMS_REQ_(req,resp,Name,NAME) \
+        case RADIO_IMS_REQ_##NAME: return #Name;
+        RADIO_IMS_CALL_1(RADIO_IMS_REQ_)
+#undef RADIO_IMS_REQ_
+        case RADIO_IMS_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
+        case RADIO_IMS_REQ_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_MESSAGING_INTERFACE) {
+        switch ((RADIO_MESSAGING_REQ)req) {
+#define RADIO_MESSAGING_REQ_(req,resp,Name,NAME) \
+        case RADIO_MESSAGING_REQ_##NAME: return #Name;
+        RADIO_MESSAGING_CALL_1(RADIO_MESSAGING_REQ_)
+#undef RADIO_MESSAGING_REQ_
+        case RADIO_MESSAGING_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
+        case RADIO_MESSAGING_REQ_RESPONSE_ACKNOWLEDGEMENT: return "responseAcknowledgement";
+        case RADIO_MESSAGING_REQ_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_MODEM_INTERFACE) {
+        switch ((RADIO_MODEM_REQ)req) {
+#define RADIO_MODEM_REQ_(req,resp,Name,NAME) \
+        case RADIO_MODEM_REQ_##NAME: return #Name;
+        RADIO_MODEM_CALL_1(RADIO_MODEM_REQ_)
+#undef RADIO_MODEM_REQ_
+        case RADIO_MODEM_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
+        case RADIO_MODEM_REQ_RESPONSE_ACKNOWLEDGEMENT: return "responseAcknowledgement";
+        case RADIO_MODEM_REQ_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_NETWORK_INTERFACE) {
+        switch ((RADIO_NETWORK_REQ)req) {
+#define RADIO_NETWORK_REQ_(req,resp,Name,NAME) \
+        case RADIO_NETWORK_REQ_##NAME: return #Name;
+        RADIO_NETWORK_CALL_1(RADIO_NETWORK_REQ_)
+#undef RADIO_NETWORK_REQ_
+        case RADIO_NETWORK_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
+        case RADIO_NETWORK_REQ_RESPONSE_ACKNOWLEDGEMENT: return "responseAcknowledgement";
+        case RADIO_NETWORK_REQ_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_SIM_INTERFACE) {
+        switch ((RADIO_SIM_REQ)req) {
+#define RADIO_SIM_REQ_(req,resp,Name,NAME) \
+        case RADIO_SIM_REQ_##NAME: return #Name;
+        RADIO_SIM_CALL_1(RADIO_SIM_REQ_)
+#undef RADIO_SIM_REQ_
+        case RADIO_SIM_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
+        case RADIO_SIM_REQ_RESPONSE_ACKNOWLEDGEMENT: return "responseAcknowledgement";
+        case RADIO_SIM_REQ_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_VOICE_INTERFACE) {
+        switch ((RADIO_VOICE_REQ)req) {
+#define RADIO_VOICE_REQ_(req,resp,Name,NAME) \
+        case RADIO_VOICE_REQ_##NAME: return #Name;
+        RADIO_VOICE_CALL_1(RADIO_VOICE_REQ_)
+#undef RADIO_VOICE_REQ_
+        case RADIO_VOICE_REQ_HANGUP:                   return "hangup";
+        case RADIO_VOICE_REQ_SET_RESPONSE_FUNCTIONS:   return "setResponseFunctions";
+        case RADIO_VOICE_REQ_RESPONSE_ACKNOWLEDGEMENT: return "responseAcknowledgement";
+        case RADIO_VOICE_REQ_ANY:
+            break;
+        }
    }
    return NULL;
 }
@@ -66,28 +178,130 @@ const char*
 radio_resp_name(
    RADIO_RESP resp)
 {
-    switch (resp) {
-    case RADIO_RESP_ACKNOWLEDGE_REQUEST: return "acknowledgeRequest";
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return radio_resp_name2(NULL, resp);
+}
+
+const char*
+radio_resp_name2(
+    RadioInstance* instance,
+    RADIO_RESP resp)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (!G_LIKELY(instance) || instance->interface_type == RADIO_INTERFACE_TYPE_HIDL) {
+        switch (resp) {
+        case RADIO_RESP_ACKNOWLEDGE_REQUEST: return "acknowledgeRequest";
 #define RADIO_RESP_(req,resp,Name,NAME) \
-    case RADIO_RESP_##NAME: return #Name "Response";
-    RADIO_CALL_1_0(RADIO_RESP_)
-    RADIO_CALL_1_1(RADIO_RESP_)
-    RADIO_CALL_1_2(RADIO_RESP_)
+        case RADIO_RESP_##NAME: return #Name "Response";
+#define RADIO_RESP__(req,resp,Name,NAME,x) \
+        case RADIO_RESP_##NAME##x: return #Name "Response" #x;
+        RADIO_CALL_1_0(RADIO_RESP_)
+        RADIO_CALL_1_1(RADIO_RESP_)
+        RADIO_CALL_1_2(RADIO_RESP_)
+        RADIO_CALL_1_3(RADIO_RESP_)
+        RADIO_CALL_1_4_(RADIO_RESP__)
+        RADIO_CALL_1_5_(RADIO_RESP__)
 #undef RADIO_RESP_
-    case RADIO_RESP_GET_CELL_INFO_LIST_1_2:
-        return "getCellInfoListResponse_1_2";
-    case RADIO_RESP_GET_ICC_CARD_STATUS_1_2:
-        return "getIccCardStatusResponse_1_2";
-    case RADIO_RESP_GET_CURRENT_CALLS_1_2:
-        return "getCurrentCallsResponse_1_2";
-    case RADIO_RESP_GET_SIGNAL_STRENGTH_1_2:
-        return "getSignalStrengthResponse_1_2";
-    case RADIO_RESP_GET_VOICE_REGISTRATION_STATE_1_2:
-        return "getVoiceRegistrationStateResponse_1_2";
-    case RADIO_RESP_GET_DATA_REGISTRATION_STATE_1_2:
-        return "getDataRegistrationStateResponse_1_2";
-    case RADIO_RESP_ANY:
-        break;
+#undef RADIO_RESP__
+        case RADIO_RESP_GET_CELL_INFO_LIST_1_2:
+            return "getCellInfoListResponse_1_2";
+        case RADIO_RESP_GET_ICC_CARD_STATUS_1_2:
+            return "getIccCardStatusResponse_1_2";
+        case RADIO_RESP_GET_CURRENT_CALLS_1_2:
+            return "getCurrentCallsResponse_1_2";
+        case RADIO_RESP_GET_SIGNAL_STRENGTH_1_2:
+            return "getSignalStrengthResponse_1_2";
+        case RADIO_RESP_GET_VOICE_REGISTRATION_STATE_1_2:
+            return "getVoiceRegistrationStateResponse_1_2";
+        case RADIO_RESP_GET_DATA_REGISTRATION_STATE_1_2:
+            return "getDataRegistrationStateResponse_1_2";
+        case RADIO_RESP_GET_CELL_INFO_LIST_RESPONSE_1_4:
+            return "getCellInfoListResponse_1_4";
+        case RADIO_RESP_GET_DATA_REGISTRATION_STATE_RESPONSE_1_4:
+            return "getDataRegistrationStateResponse_1_4";
+        case RADIO_RESP_GET_ICC_CARD_STATUS_RESPONSE_1_4:
+            return "getIccCardStatusResponse_1_4";
+        case RADIO_RESP_GET_DATA_CALL_LIST_RESPONSE_1_4:
+            return "getDataCallListResponse_1_4";
+        case RADIO_RESP_GET_DATA_CALL_LIST_1_5:
+            return "getDataCallList_1_5";
+        case RADIO_RESP_GET_CELL_INFO_LIST_1_5:
+            return "getCellInfoListResponse_1_5";
+        case RADIO_RESP_GET_ICC_CARD_STATUS_1_5:
+            return "getIccCardStatus_1_5";
+        case RADIO_RESP_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_DATA_INTERFACE) {
+        switch ((RADIO_DATA_RESP)resp) {
+        case RADIO_DATA_RESP_ACKNOWLEDGE_REQUEST: return "acknowledgeRequest";
+#define RADIO_DATA_RESP_(req,resp,Name,NAME) \
+        case RADIO_DATA_RESP_##NAME: return #Name "Response";
+        RADIO_DATA_CALL_1(RADIO_DATA_RESP_)
+#undef RADIO_DATA_RESP_
+        case RADIO_DATA_RESP_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_IMS_INTERFACE) {
+        switch ((RADIO_IMS_RESP)resp) {
+#define RADIO_IMS_RESP_(req,resp,Name,NAME) \
+        case RADIO_IMS_RESP_##NAME: return #Name "Response";
+        RADIO_IMS_CALL_1(RADIO_IMS_RESP_)
+#undef RADIO_IMS_RESP_
+        case RADIO_IMS_RESP_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_MESSAGING_INTERFACE) {
+        switch ((RADIO_MESSAGING_RESP)resp) {
+        case RADIO_MESSAGING_RESP_ACKNOWLEDGE_REQUEST: return "acknowledgeRequest";
+#define RADIO_MESSAGING_RESP_(req,resp,Name,NAME) \
+        case RADIO_MESSAGING_RESP_##NAME: return #Name "Response";
+        RADIO_MESSAGING_CALL_1(RADIO_MESSAGING_RESP_)
+#undef RADIO_MESSAGING_RESP_
+        case RADIO_MESSAGING_RESP_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_MODEM_INTERFACE) {
+        switch ((RADIO_MODEM_RESP)resp) {
+        case RADIO_MODEM_RESP_ACKNOWLEDGE_REQUEST: return "acknowledgeRequest";
+#define RADIO_MODEM_RESP_(req,resp,Name,NAME) \
+        case RADIO_MODEM_RESP_##NAME: return #Name "Response";
+        RADIO_MODEM_CALL_1(RADIO_MODEM_RESP_)
+#undef RADIO_MODEM_RESP_
+        case RADIO_MODEM_RESP_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_NETWORK_INTERFACE) {
+        switch ((RADIO_NETWORK_RESP)resp) {
+        case RADIO_NETWORK_RESP_ACKNOWLEDGE_REQUEST: return "acknowledgeRequest";
+#define RADIO_NETWORK_RESP_(req,resp,Name,NAME) \
+        case RADIO_NETWORK_RESP_##NAME: return #Name "Response";
+        RADIO_NETWORK_CALL_1(RADIO_NETWORK_RESP_)
+#undef RADIO_NETWORK_RESP_
+        case RADIO_NETWORK_RESP_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_SIM_INTERFACE) {
+        switch ((RADIO_SIM_RESP)resp) {
+        case RADIO_SIM_RESP_ACKNOWLEDGE_REQUEST: return "acknowledgeRequest";
+#define RADIO_SIM_RESP_(req,resp,Name,NAME) \
+        case RADIO_SIM_RESP_##NAME: return #Name "Response";
+        RADIO_SIM_CALL_1(RADIO_SIM_RESP_)
+#undef RADIO_SIM_RESP_
+        case RADIO_SIM_RESP_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_VOICE_INTERFACE) {
+        switch ((RADIO_VOICE_RESP)resp) {
+        case RADIO_VOICE_RESP_ACKNOWLEDGE_REQUEST:        return "acknowledgeRequest";
+        case RADIO_VOICE_RESP_HANGUP_CONNECTION_RESPONSE: return "hangupConnectionResponse";
+#define RADIO_VOICE_RESP_(req,resp,Name,NAME) \
+        case RADIO_VOICE_RESP_##NAME: return #Name "Response";
+        RADIO_VOICE_CALL_1(RADIO_VOICE_RESP_)
+#undef RADIO_VOICE_RESP_
+        case RADIO_VOICE_RESP_ANY:
+            break;
+        }
    }
    return NULL;
 }
@@ -96,42 +310,344 @@ const char*
 radio_ind_name(
    RADIO_IND ind)
 {
-    switch (ind) {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    return radio_ind_name2(NULL, ind);
+}
+
+const char*
+radio_ind_name2(
+    RadioInstance* instance,
+    RADIO_IND ind)
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    if (!G_LIKELY(instance) || instance->interface_type == RADIO_INTERFACE_TYPE_HIDL) {
+        switch (ind) {
 #define RADIO_IND_(code,Name,NAME) \
-    case RADIO_IND_##NAME: return #Name;
-    RADIO_EVENT_1_0(RADIO_IND_)
-    RADIO_EVENT_1_1(RADIO_IND_)
-    RADIO_EVENT_1_2(RADIO_IND_)
+        case RADIO_IND_##NAME: return #Name;
+        RADIO_EVENT_1_0(RADIO_IND_)
+        RADIO_EVENT_1_1(RADIO_IND_)
+        RADIO_EVENT_1_2(RADIO_IND_)
+        RADIO_EVENT_1_4(RADIO_IND_)
+        RADIO_EVENT_1_5(RADIO_IND_)
 #undef RADIO_IND_
-    case RADIO_IND_ANY:
-        break;
+        case RADIO_IND_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_DATA_INTERFACE) {
+        switch ((RADIO_DATA_IND)ind) {
+#define RADIO_DATA_IND_(code,Name,NAME) \
+        case RADIO_DATA_IND_##NAME: return #Name;
+        RADIO_DATA_IND_1(RADIO_DATA_IND_)
+#undef RADIO_DATA_IND_
+        case RADIO_DATA_IND_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_IMS_INTERFACE) {
+        switch ((RADIO_IMS_IND)ind) {
+#define RADIO_IMS_IND_(code,Name,NAME) \
+        case RADIO_IMS_IND_##NAME: return #Name;
+        RADIO_IMS_IND_1(RADIO_IMS_IND_)
+#undef RADIO_IMS_IND_
+        case RADIO_IMS_IND_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_MESSAGING_INTERFACE) {
+        switch ((RADIO_MESSAGING_IND)ind) {
+#define RADIO_MESSAGING_IND_(code,Name,NAME) \
+        case RADIO_MESSAGING_IND_##NAME: return #Name;
+        RADIO_MESSAGING_IND_1(RADIO_MESSAGING_IND_)
+#undef RADIO_MESSAGING_IND_
+        case RADIO_MESSAGING_IND_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_MODEM_INTERFACE) {
+        switch ((RADIO_MODEM_IND)ind) {
+#define RADIO_MODEM_IND_(code,Name,NAME) \
+        case RADIO_MODEM_IND_##NAME: return #Name;
+        RADIO_MODEM_IND_1(RADIO_MODEM_IND_)
+#undef RADIO_MODEM_IND_
+        case RADIO_MODEM_IND_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_NETWORK_INTERFACE) {
+        switch ((RADIO_NETWORK_IND)ind) {
+#define RADIO_NETWORK_IND_(code,Name,NAME) \
+        case RADIO_NETWORK_IND_##NAME: return #Name;
+        RADIO_NETWORK_IND_1(RADIO_NETWORK_IND_)
+#undef RADIO_NETWORK_IND_
+        case RADIO_NETWORK_IND_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_SIM_INTERFACE) {
+        switch ((RADIO_SIM_IND)ind) {
+#define RADIO_SIM_IND_(code,Name,NAME) \
+        case RADIO_SIM_IND_##NAME: return #Name;
+        RADIO_SIM_IND_1(RADIO_SIM_IND_)
+#undef RADIO_SIM_IND_
+        case RADIO_SIM_IND_ANY:
+            break;
+        }
+    } else if (instance->interface_aidl == RADIO_VOICE_INTERFACE) {
+        switch ((RADIO_VOICE_IND)ind) {
+#define RADIO_VOICE_IND_(code,Name,NAME) \
+        case RADIO_VOICE_IND_##NAME: return #Name;
+        RADIO_VOICE_IND_1(RADIO_VOICE_IND_)
+#undef RADIO_VOICE_IND_
+        case RADIO_VOICE_IND_ANY:
+            break;
+        }
    }
    return NULL;
 }

+/**
+ * This function no longer makes as much sense as it did in IRadio 1.0 times.
+ * Later it turned out that that same call may produce different responses
+ * under different circumstances. For example, getIccCardStatus call may
+ * cause getIccCardStatusResponse or getIccCardStatusResponse_1_2 to be
+ * sent back, depending on which interfaces are supported by the caller.
+ * There's no longer one-to-one match between requests and responses,
+ * that would be too easy and straightforward for Google designers :)
+ *
+ * Use this function carefully or better don't use it at all.
+ */
 RADIO_RESP
 radio_req_resp(
    RADIO_REQ req)
 {
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
    switch (req) {
-#define RADIO_REQ_(req,resp,Name,NAME) \
+#define RADIO_REQ_RESP_(req,resp,Name,NAME) \
    case RADIO_REQ_##NAME: return RADIO_RESP_##NAME;
-    RADIO_CALL_1_0(RADIO_REQ_)
-    RADIO_CALL_1_1(RADIO_REQ_)
-    RADIO_CALL_1_2(RADIO_REQ_)
-#undef RADIO_REQ_
+#define RADIO_REQ_RESP__(req,resp,Name,NAME,x) \
+    case RADIO_REQ_##NAME##x: return RADIO_RESP_##NAME##x;
+    RADIO_CALL_1_0(RADIO_REQ_RESP_)
+    RADIO_CALL_1_1(RADIO_REQ_RESP_)
+    RADIO_CALL_1_2(RADIO_REQ_RESP_)
+    RADIO_CALL_1_3(RADIO_REQ_RESP_)
+    RADIO_CALL_1_4_(RADIO_REQ_RESP__)
+    RADIO_CALL_1_5_(RADIO_REQ_RESP__)
+#undef RADIO_REQ_RESP_
+#undef RADIO_REQ_RESP__
+    case RADIO_REQ_SETUP_DATA_CALL_1_2:
+        return RADIO_RESP_SETUP_DATA_CALL;
+    case RADIO_REQ_DEACTIVATE_DATA_CALL_1_2:
+        return RADIO_RESP_DEACTIVATE_DATA_CALL;
+    case RADIO_REQ_START_NETWORK_SCAN_1_2:
+        return RADIO_RESP_START_NETWORK_SCAN;
+    case RADIO_REQ_SET_INITIAL_ATTACH_APN_1_4:
+        return RADIO_RESP_SET_INITIAL_ATTACH_APN;
+    case RADIO_REQ_SET_DATA_PROFILE_1_4:
+        return RADIO_RESP_SET_DATA_PROFILE;
+    case RADIO_REQ_SET_INDICATION_FILTER_1_2:
+        return RADIO_RESP_SET_INDICATION_FILTER;
+
+    /*
+     * All these still need to be listed here to ensure a compilation
+     * warnings when something gets added to RADIO_REQ enum.
+     */
    case RADIO_REQ_SET_RESPONSE_FUNCTIONS:
    case RADIO_REQ_RESPONSE_ACKNOWLEDGEMENT:
-    case RADIO_REQ_START_NETWORK_SCAN_1_2:
-    case RADIO_REQ_SET_INDICATION_FILTER_1_2:
-    case RADIO_REQ_SETUP_DATA_CALL_1_2:
-    case RADIO_REQ_DEACTIVATE_DATA_CALL_1_2:
    case RADIO_REQ_ANY:
        break;
    }
    return RADIO_RESP_NONE;
 }

+/**
+ * And this is a version of radio_req_resp which takes IRadio interface
+ * version into account. This one is OK to use.
+ */
+RADIO_RESP
+radio_req_resp2(
+    RADIO_REQ req,
+    RADIO_INTERFACE iface) /* Since 1.4.5 */
+{
+    DBG("func:%s,line:%d,file:%s", __func__, __LINE__, __FILE__);
+    switch (req) {
+    /*
+     * Requests expecting a response from a previous version of the
+     * interface.
+     */
+    case RADIO_REQ_SETUP_DATA_CALL_1_2:
+        return RADIO_RESP_SETUP_DATA_CALL;
+    case RADIO_REQ_DEACTIVATE_DATA_CALL_1_2:
+        return RADIO_RESP_DEACTIVATE_DATA_CALL;
+    case RADIO_REQ_START_NETWORK_SCAN_1_2:
+        return RADIO_RESP_START_NETWORK_SCAN;
+    case RADIO_REQ_SET_INITIAL_ATTACH_APN_1_4:
+        return RADIO_RESP_SET_INITIAL_ATTACH_APN;
+    case RADIO_REQ_SET_DATA_PROFILE_1_4:
+        return RADIO_RESP_SET_DATA_PROFILE;
+    case RADIO_REQ_SET_INDICATION_FILTER_1_2:
+ /* case RADIO_REQ_SET_INDICATION_FILTER_1_5: */
+        return RADIO_RESP_SET_INDICATION_FILTER;
+
+    /*
+     * Requests which may receive a response from a higher version of
+     * the interface.
+     */
+
+    /*
+     * getIccCardStatus
+     * getIccCardStatusResponse
+     * getIccCardStatusResponse_1_2
+     * getIccCardStatusResponse_1_4
+     * getIccCardStatusResponse_1_5
+     * ...
+     */
+    case RADIO_REQ_GET_ICC_CARD_STATUS:
+        switch (iface) {
+        case RADIO_INTERFACE_1_0:
+        case RADIO_INTERFACE_1_1:
+            return RADIO_RESP_GET_ICC_CARD_STATUS;
+        case RADIO_INTERFACE_1_2:
+        case RADIO_INTERFACE_1_3:
+            return RADIO_RESP_GET_ICC_CARD_STATUS_1_2;
+        case RADIO_INTERFACE_1_4:
+            return RADIO_RESP_GET_ICC_CARD_STATUS_1_4;
+        case RADIO_INTERFACE_1_5:
+            return RADIO_RESP_GET_ICC_CARD_STATUS_1_5;
+        case RADIO_INTERFACE_NONE:
+        case RADIO_INTERFACE_COUNT:
+            break;
+        }
+        return RADIO_RESP_NONE;
+
+    /*
+     * getCellInfoList
+     * getCellInfoListResponse
+     * getCellInfoListResponse_1_2
+     * getCellInfoListResponse_1_4
+     * getCellInfoListResponse_1_5 <= the last one
+     * getCellInfoList_1_6
+     */
+    case RADIO_REQ_GET_CELL_INFO_LIST:
+        switch (iface) {
+        case RADIO_INTERFACE_1_0:
+        case RADIO_INTERFACE_1_1:
+            return RADIO_RESP_GET_CELL_INFO_LIST;
+        case RADIO_INTERFACE_1_2:
+        case RADIO_INTERFACE_1_3:
+            return RADIO_RESP_GET_CELL_INFO_LIST_1_2;
+        case RADIO_INTERFACE_1_4:
+            return RADIO_RESP_GET_CELL_INFO_LIST_1_4;
+        default:
+            return RADIO_RESP_GET_CELL_INFO_LIST_1_5;
+        case RADIO_INTERFACE_NONE:
+            break;
+        }
+        return RADIO_RESP_NONE;
+
+    /*
+     * getCurrentCalls{
+     * getCurrentCallsResponse
+     * getCurrentCallsResponse_1_2 <= the last one
+     * getCurrentCalls_1_6
+     */
+    case RADIO_REQ_GET_CURRENT_CALLS:
+        switch (iface) {
+        case RADIO_INTERFACE_1_0:
+        case RADIO_INTERFACE_1_1:
+            return RADIO_RESP_GET_CURRENT_CALLS;
+        default: /* The last one */
+            return RADIO_RESP_GET_CURRENT_CALLS_1_2;
+        case RADIO_INTERFACE_NONE:
+            break;
+        }
+        return RADIO_RESP_NONE;
+
+    /*
+     * getSignalStrength
+     * getSignalStrengthResponse
+     * getSignalStrengthResponse_1_2 <= the last one
+     * getSignalStrength_1_4
+     */
+    case RADIO_REQ_GET_SIGNAL_STRENGTH:
+        switch (iface) {
+        case RADIO_INTERFACE_1_0:
+        case RADIO_INTERFACE_1_1:
+            return RADIO_RESP_GET_SIGNAL_STRENGTH;
+        default: /* The last one */
+            return RADIO_RESP_GET_SIGNAL_STRENGTH_1_2;
+        case RADIO_INTERFACE_NONE:
+            break;
+        }
+        return RADIO_RESP_NONE;
+
+    /*
+     * getVoiceRegistrationState
+     * getVoiceRegistrationStateResponse
+     * getVoiceRegistrationStateResponse_1_2 <= the last one
+     * getVoiceRegistrationState_1_5
+     */
+    case RADIO_REQ_GET_VOICE_REGISTRATION_STATE:
+        switch (iface) {
+        case RADIO_INTERFACE_1_0:
+        case RADIO_INTERFACE_1_1:
+            return RADIO_RESP_GET_VOICE_REGISTRATION_STATE;
+        default: /* The last one */
+            return RADIO_RESP_GET_VOICE_REGISTRATION_STATE_1_2;
+        case RADIO_INTERFACE_NONE:
+            break;
+        }
+        return RADIO_RESP_NONE;
+
+    /*
+     * getDataRegistrationState
+     * getDataRegistrationStateResponse
+     * getDataRegistrationStateResponse_1_2
+     * getDataRegistrationStateResponse_1_4 <= the last one
+     * getDataRegistrationState_1_5
+     */
+    case RADIO_REQ_GET_DATA_REGISTRATION_STATE:
+        switch (iface) {
+        case RADIO_INTERFACE_1_0:
+        case RADIO_INTERFACE_1_1:
+            return RADIO_RESP_GET_DATA_REGISTRATION_STATE;
+        case RADIO_INTERFACE_1_2:
+        case RADIO_INTERFACE_1_3:
+            return RADIO_RESP_GET_DATA_REGISTRATION_STATE_1_2;
+        default: /* The last one */
+            return RADIO_RESP_GET_DATA_REGISTRATION_STATE_1_4;
+        case RADIO_INTERFACE_NONE:
+            break;
+        }
+        return RADIO_RESP_NONE;
+
+    /*
+     * getDataCallList
+     * getDataCallListResponse
+     * getDataCallListResponse_1_4
+     * getDataCallListResponse_1_5 <= the last one
+     * getDataCallList_1_6
+     */
+    case RADIO_REQ_GET_DATA_CALL_LIST:
+        switch (iface) {
+        case RADIO_INTERFACE_1_0:
+        case RADIO_INTERFACE_1_1:
+        case RADIO_INTERFACE_1_2:
+        case RADIO_INTERFACE_1_3:
+            return RADIO_RESP_GET_DATA_CALL_LIST;
+        case RADIO_INTERFACE_1_4:
+            return RADIO_RESP_GET_DATA_CALL_LIST_1_4;
+        default: /* The last one */
+            return RADIO_RESP_GET_DATA_CALL_LIST_1_5;
+        case RADIO_INTERFACE_NONE:
+            break;
+        }
+        return RADIO_RESP_NONE;
+
+    default:
+        break;
+    }
+
+    /* Fallback */
+    G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+    return radio_req_resp(req);
+    G_GNUC_END_IGNORE_DEPRECATIONS
+}
+
 /*
 * Local Variables:
 * mode: C
--- a/src/radio_util_p.h
+++ b/src/radio_util_p.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#ifndef RADIO_UTIL_PRIVATE_H
+#define RADIO_UTIL_PRIVATE_H
+
+#include "radio_types_p.h"
+#include "radio_util.h"
+
+guint
+radio_observer_priority_index(
+    RADIO_OBSERVER_PRIORITY priority)
+    RADIO_INTERNAL;
+
+#endif /* RADIO_UTIL_PRIVATE_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/Makefile
+++ b/unit/Makefile
@@ -0,0 +1,15 @@
+# -*- Mode: makefile-gmake -*-
+
+.PHONY: clean all
+
+all:
+%:
+	@$(MAKE) -C unit_client $*
+	@$(MAKE) -C unit_config $*
+	@$(MAKE) -C unit_instance $*
+	@$(MAKE) -C unit_registry $*
+	@$(MAKE) -C unit_util $*
+
+clean: unitclean
+	rm -f coverage/*.gcov
+	rm -fr coverage/report
--- a/unit/common/Makefile
+++ b/unit/common/Makefile
@@ -0,0 +1,216 @@
+# -*- Mode: makefile-gmake -*-
+
+.PHONY: clean cleaner unitclean all debug release coverage valgrind
+.PHONY: debug_lib release_lib coverage_lib
+.PHONY: test test_banner
+
+#
+# Real test makefile defines EXE (and possibly SRC) and includes this one.
+#
+
+ifndef EXE
+${error EXE not defined}
+endif
+
+SRC ?= $(EXE).c
+COMMON_SRC ?= \
+  test_gbinder_client.c \
+  test_gbinder_local_object.c \
+  test_gbinder_local_request.c \
+  test_gbinder_local_reply.c \
+  test_gbinder_reader_writer.c \
+  test_gbinder_remote_object.c \
+  test_gbinder_remote_request.c \
+  test_gbinder_remote_reply.c \
+  test_gbinder_servicemanager.c \
+  test_main.c
+
+#
+# Required packages
+#
+
+LINK_PKGS += libglibutil glib-2.0 gobject-2.0
+PKGS += $(LINK_PKGS) libgbinder
+
+#
+# Default target
+#
+
+all: debug release
+
+#
+# Directories
+#
+
+SRC_DIR = .
+LIB_DIR = ../..
+COMMON_DIR = ../common
+BUILD_DIR = build
+DEBUG_BUILD_DIR = $(BUILD_DIR)/debug
+RELEASE_BUILD_DIR = $(BUILD_DIR)/release
+COVERAGE_BUILD_DIR = $(BUILD_DIR)/coverage
+COMMON_BUILD_DIR = $(COMMON_DIR)/build
+COMMON_DEBUG_BUILD_DIR = $(COMMON_BUILD_DIR)/debug
+COMMON_RELEASE_BUILD_DIR = $(COMMON_BUILD_DIR)/release
+COMMON_COVERAGE_BUILD_DIR = $(COMMON_BUILD_DIR)/coverage
+
+#
+# Tools and flags
+#
+
+CC ?= $(CROSS_COMPILE)gcc
+LD = $(CC)
+WARNINGS += -Wall -Wno-deprecated-declarations
+INCLUDES += -I$(COMMON_DIR) -I$(LIB_DIR)/src -I$(LIB_DIR)/include
+BASE_FLAGS = -fPIC
+FULL_CFLAGS = $(BASE_FLAGS) $(CFLAGS) $(DEFINES) $(WARNINGS) $(INCLUDES) \
+  -MMD -MP $(shell pkg-config --cflags $(PKGS))
+FULL_LDFLAGS = $(BASE_FLAGS) $(LDFLAGS)
+LIBS = $(shell pkg-config --libs $(LINK_PKGS)) -lpthread
+QUIET_MAKE = make --no-print-directory
+DEBUG_FLAGS = -g
+RELEASE_FLAGS =
+COVERAGE_FLAGS = -g
+
+DEBUG_LDFLAGS = $(FULL_LDFLAGS) $(DEBUG_FLAGS)
+RELEASE_LDFLAGS = $(FULL_LDFLAGS) $(RELEASE_FLAGS)
+COVERAGE_LDFLAGS = $(FULL_LDFLAGS) $(COVERAGE_FLAGS) --coverage
+
+DEBUG_CFLAGS = $(FULL_CFLAGS) $(DEBUG_FLAGS) -DDEBUG
+RELEASE_CFLAGS = $(FULL_CFLAGS) $(RELEASE_FLAGS) -O2
+COVERAGE_CFLAGS = $(FULL_CFLAGS) $(COVERAGE_FLAGS) --coverage
+
+DEBUG_LIB_FILE := $(shell $(QUIET_MAKE) -C $(LIB_DIR) print_debug_lib)
+RELEASE_LIB_FILE := $(shell $(QUIET_MAKE) -C $(LIB_DIR) print_release_lib)
+COVERAGE_LIB_FILE := $(shell $(QUIET_MAKE) -C $(LIB_DIR) print_coverage_lib)
+
+DEBUG_LIB = $(LIB_DIR)/$(DEBUG_LIB_FILE)
+RELEASE_LIB = $(LIB_DIR)/$(RELEASE_LIB_FILE)
+COVERAGE_LIB = $(LIB_DIR)/$(COVERAGE_LIB_FILE)
+
+DEBUG_LIBS = $(DEBUG_LIB) $(LIBS)
+RELEASE_LIBS = $(RELEASE_LIB) $(LIBS)
+COVERAGE_LIBS = $(COVERAGE_LIB) $(LIBS)
+
+#
+# Files
+#
+
+TEST_DEBUG_OBJS = $(SRC:%.c=$(DEBUG_BUILD_DIR)/%.o)
+TEST_RELEASE_OBJS = $(SRC:%.c=$(RELEASE_BUILD_DIR)/%.o)
+TEST_COVERAGE_OBJS = $(SRC:%.c=$(COVERAGE_BUILD_DIR)/%.o)
+COMMON_DEBUG_OBJS = $(COMMON_SRC:%.c=$(COMMON_DEBUG_BUILD_DIR)/%.o)
+COMMON_RELEASE_OBJS = $(COMMON_SRC:%.c=$(COMMON_RELEASE_BUILD_DIR)/%.o)
+COMMON_COVERAGE_OBJS = $(COMMON_SRC:%.c=$(COMMON_COVERAGE_BUILD_DIR)/%.o)
+DEBUG_OBJS = $(COMMON_DEBUG_OBJS) $(TEST_DEBUG_OBJS)
+RELEASE_OBJS = $(COMMON_RELEASE_OBJS) $(TEST_RELEASE_OBJS)
+COVERAGE_OBJS = $(COMMON_COVERAGE_OBJS) $(TEST_COVERAGE_OBJS)
+
+#
+# Dependencies
+#
+
+DEPS = $(DEBUG_OBJS:%.o=%.d) $(RELEASE_OBJS:%.o=%.d)
+ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(strip $(DEPS)),)
+-include $(DEPS)
+endif
+endif
+
+$(DEBUG_LIB): | debug_lib
+$(RELEASE_LIB): | release_lib
+$(COVERAGE_LIB): | coverage_lib
+
+$(TEST_DEBUG_OBJS): | $(DEBUG_BUILD_DIR)
+$(TEST_RELEASE_OBJS): | $(RELEASE_BUILD_DIR)
+$(TEST_COVERAGE_OBJS): | $(COVERAGE_BUILD_DIR)
+
+$(COMMON_DEBUG_OBJS): | $(COMMON_DEBUG_BUILD_DIR)
+$(COMMON_RELEASE_OBJS): | $(COMMON_RELEASE_BUILD_DIR)
+$(COMMON_COVERAGE_OBJS): | $(COMMON_COVERAGE_BUILD_DIR)
+
+#
+# Rules
+#
+
+DEBUG_EXE = $(DEBUG_BUILD_DIR)/$(EXE)
+RELEASE_EXE = $(RELEASE_BUILD_DIR)/$(EXE)
+COVERAGE_EXE = $(COVERAGE_BUILD_DIR)/$(EXE)
+
+debug: debug_lib $(DEBUG_EXE)
+
+release: release_lib $(RELEASE_EXE)
+
+coverage: coverage_lib $(COVERAGE_EXE)
+
+unitclean:
+	rm -f *~
+	rm -fr $(BUILD_DIR) $(COMMON_BUILD_DIR) 
+
+clean: unitclean
+
+cleaner: unitclean
+	@make -C $(LIB_DIR) clean
+
+test_banner:
+	@echo "===========" $(EXE) "=========== "
+
+test: test_banner debug 
+	@$(DEBUG_EXE)
+
+valgrind: test_banner debug
+	@G_DEBUG=gc-friendly G_SLICE=always-malloc valgrind --tool=memcheck --leak-check=full --show-possibly-lost=no $(DEBUG_EXE)
+
+$(DEBUG_BUILD_DIR):
+	mkdir -p $@
+
+$(RELEASE_BUILD_DIR):
+	mkdir -p $@
+
+$(COVERAGE_BUILD_DIR):
+	mkdir -p $@
+
+$(COMMON_DEBUG_BUILD_DIR):
+	mkdir -p $@
+
+$(COMMON_RELEASE_BUILD_DIR):
+	mkdir -p $@
+
+$(COMMON_COVERAGE_BUILD_DIR):
+	mkdir -p $@
+
+$(DEBUG_BUILD_DIR)/%.o : $(SRC_DIR)/%.c
+	$(CC) -c $(DEBUG_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(RELEASE_BUILD_DIR)/%.o : $(SRC_DIR)/%.c
+	$(CC) -c $(RELEASE_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(COVERAGE_BUILD_DIR)/%.o : $(SRC_DIR)/%.c
+	$(CC) -c $(COVERAGE_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(COMMON_DEBUG_BUILD_DIR)/%.o : $(COMMON_DIR)/%.c
+	$(CC) -c $(DEBUG_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(COMMON_RELEASE_BUILD_DIR)/%.o : $(COMMON_DIR)/%.c
+	$(CC) -c $(RELEASE_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(COMMON_COVERAGE_BUILD_DIR)/%.o : $(COMMON_DIR)/%.c
+	$(CC) -c $(COVERAGE_CFLAGS) -MT"$@" -MF"$(@:%.o=%.d)" $< -o $@
+
+$(DEBUG_EXE): $(DEBUG_LIB) $(DEBUG_OBJS)
+	$(LD) $(DEBUG_LDFLAGS) $(DEBUG_OBJS) $(DEBUG_LIBS) -o $@
+
+$(RELEASE_EXE): $(RELEASE_LIB) $(RELEASE_OBJS)
+	$(LD) $(RELEASE_LDFLAGS) $(RELEASE_OBJS) $(RELEASE_LIBS) -o $@
+
+$(COVERAGE_EXE): $(COVERAG_LIB) $(COVERAGE_OBJS)
+	$(LD) $(COVERAGE_LDFLAGS) $(COVERAGE_OBJS) $(COVERAGE_LIBS) -o $@
+
+debug_lib:
+	$(MAKE) -C $(LIB_DIR) $@
+
+release_lib:
+	$(MAKE) -C $(LIB_DIR) $@
+
+coverage_lib:
+	$(MAKE) -C $(LIB_DIR) $@
--- a/unit/common/test_common.h
+++ b/unit/common/test_common.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2018-2022 Jolla Ltd.
+ * Copyright (C) 2018-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef TEST_COMMON_H
+#define TEST_COMMON_H
+
+#include <radio_types.h>
+
+#define TEST_FLAG_DEBUG (0x01)
+typedef struct test_opt {
+    int flags;
+} TestOpt;
+
+/* Should be invoked after g_test_init */
+void
+test_init(
+    TestOpt* opt,
+    int argc,
+    char* argv[]);
+
+/* Run loop with a timeout */
+void
+test_run(
+    const TestOpt* opt,
+    GMainLoop* loop);
+
+/* Quits the event loop on the next iteration */
+void
+test_quit_later(
+    GMainLoop* loop);
+
+/* Quits the event loop after n iterations */
+void
+test_quit_later_n(
+    GMainLoop* loop,
+    guint n);
+
+#define TEST_TIMEOUT_SEC (20)
+#define TEST_TIMEOUT_MS (1000*TEST_TIMEOUT_SEC)
+
+/* Helper macros */
+
+#if G_BYTE_ORDER == G_LITTLE_ENDIAN
+#  define TEST_INT16_BYTES(v) \
+    (guint8)(v), (guint8)((v) >> 8)
+#  define TEST_INT32_BYTES(v) \
+    (guint8)(v), (guint8)((v) >> 8), \
+    (guint8)((v) >> 16), (guint8)((v) >> 24)
+#  define TEST_INT64_BYTES(v) \
+    (guint8)(v), (guint8)((v) >> 8), \
+    (guint8)((v) >> 16), (guint8)((v) >> 24), \
+    (guint8)(((guint64)(v)) >> 32), (guint8)(((guint64)(v)) >> 40), \
+    (guint8)(((guint64)(v)) >> 48), (guint8)(((guint64)(v)) >> 56)
+#elif G_BYTE_ORDER == G_BIG_ENDIAN
+#  define TEST_INT16_BYTES(v) \
+    (guint8)((v) >> 8), (guint8)(v)
+#  define TEST_INT32_BYTES(v) \
+    (guint8)((v) >> 24), (guint8)((v) >> 16), \
+    (guint8)((v) >> 8), (guint8)(v)
+#  define TEST_INT64_BYTES(v) \
+    (guint8)(((guint64)(v)) >> 56), (guint8)(((guint64)(v)) >> 48), \
+    (guint8)(((guint64)(v)) >> 40), (guint8)(((guint64)(v)) >> 32), \
+    (guint8)((v) >> 24), (guint8)((v) >> 16), \
+    (guint8)((v) >> 8), (guint8)(v)
+#else /* !G_LITTLE_ENDIAN && !G_BIG_ENDIAN */
+#error unknown ENDIAN type
+#endif /* !G_LITTLE_ENDIAN && !G_BIG_ENDIAN */
+
+#define TEST_ARRAY_AND_COUNT(a) a, G_N_ELEMENTS(a)
+#define TEST_ARRAY_AND_SIZE(a) a, sizeof(a)
+
+#endif /* TEST_COMMON_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder.h
+++ b/unit/common/test_gbinder.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef TEST_GBINDER_H
+#define TEST_GBINDER_H
+
+#include <gbinder.h>
+
+typedef struct test_gbinder_data TestGBinderData;
+
+/* test_gbinder_reader_writer.c */
+
+TestGBinderData*
+test_gbinder_data_new(
+    const char* iface);
+
+TestGBinderData*
+test_gbinder_data_ref(
+    TestGBinderData* data);
+
+void
+test_gbinder_data_unref(
+    TestGBinderData* data);
+
+void
+test_gbinder_data_add_int32(
+    TestGBinderData* data,
+    guint32 value);
+
+void
+test_gbinder_data_add_hidl_struct(
+    TestGBinderData* data,
+    const void* buf,
+    gsize size);
+
+void
+test_gbinder_data_init_reader(
+    TestGBinderData* data,
+    GBinderReader* reader);
+
+void
+test_gbinder_data_init_writer(
+    TestGBinderData* data,
+    GBinderWriter* writer);
+
+/* test_gbinder_local_request.c */
+
+GBinderLocalRequest*
+test_gbinder_local_request_new(
+    const char* iface);
+
+const char*
+test_gbinder_local_request_interface(
+    GBinderLocalRequest* local);
+
+TestGBinderData*
+test_gbinder_local_request_data(
+    GBinderLocalRequest* local);
+
+/* test_gbinder_local_reply.c */
+
+GBinderLocalReply*
+test_gbinder_local_reply_new(
+    void);
+
+TestGBinderData*
+test_gbinder_local_reply_data(
+    GBinderLocalReply* reply);
+
+/* test_gbinder_remote_request.c */
+
+GBinderRemoteRequest*
+test_gbinder_remote_request_new(
+    GBinderLocalRequest* req);
+
+/* test_gbinder_remote_reply.c */
+
+GBinderRemoteReply*
+test_gbinder_remote_reply_new(
+    GBinderLocalReply* reply);
+
+/* test_gbinder_local_object.c */
+
+GBinderLocalObject*
+test_gbinder_local_object_new(
+    const char* const* ifaces,
+    GBinderLocalTransactFunc txproc,
+    void* user_data);
+
+GBinderLocalReply*
+test_gbinder_local_object_handle_tx(
+    GBinderLocalObject* self,
+    GBinderRemoteRequest* req,
+    guint code,
+    guint flags,
+    int* status);
+
+/* test_gbinder_remote_object.c */
+
+GBinderRemoteObject*
+test_gbinder_remote_object_new(
+    GBinderLocalObject* local);
+
+void
+test_gbinder_remote_object_kill(
+    GBinderRemoteObject* remote);
+
+gboolean
+test_gbinder_remote_object_dead(
+    GBinderRemoteObject* remote);
+
+GBinderLocalObject*
+test_gbinder_remote_object_to_local(
+    GBinderRemoteObject* remote);
+
+/* test_gbinder_client.c */
+
+extern int test_gbinder_client_tx_fail_count;
+
+/* test_gbinder_servicemanager.c */
+
+GBinderRemoteObject*
+test_gbinder_servicemanager_new_service(
+    GBinderServiceManager* manager,
+    const char* name,
+    GBinderLocalObject* local);
+
+#endif /* TEST_GBINDER_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_client.c
+++ b/unit/common/test_gbinder_client.c
@@ -0,0 +1,402 @@
+/*
+ * Copyright (C) 2021-2022 Jolla Ltd.
+ * Copyright (C) 2021-2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+#include <gutil_log.h>
+
+#include <stdlib.h>
+
+typedef struct test_gbinder_client_tx {
+    GBinderClient* client;
+    guint32 code;
+    guint32 flags;
+    GBinderLocalRequest* req;
+    GBinderClientReplyFunc reply;
+    GDestroyNotify destroy;
+    void* user_data;
+} TestGBinderClientTx;
+
+typedef struct test_gbinder_client_iface_range {
+    char* iface;
+    GBytes* header;
+    guint32 last_code;
+} TestGBinderClientIfaceRange;
+
+struct gbinder_client {
+    guint32 refcount;
+    GBinderRemoteObject* remote;
+    TestGBinderClientIfaceRange* ranges;
+    guint nr;
+};
+
+int test_gbinder_client_tx_fail_count = 0;
+
+static
+void
+test_gbinder_client_free(
+    GBinderClient* self)
+{
+    guint i;
+
+    for (i = 0; i < self->nr; i++) {
+        TestGBinderClientIfaceRange* r = self->ranges + i;
+
+        g_bytes_unref(r->header);
+        g_free(r->iface);
+    }
+    g_free(self->ranges);
+    gbinder_remote_object_unref(self->remote);
+    g_free(self);
+}
+
+static
+void
+test_gbinder_client_init_range(
+    TestGBinderClientIfaceRange* r,
+    const GBinderClientIfaceInfo* info)
+{
+    r->header = g_bytes_new(info->iface, strlen(info->iface));
+    r->iface = g_strdup(info->iface);
+    r->last_code = info->last_code;
+}
+
+static
+int
+test_gbinder_client_sort_ranges(
+    const void* p1,
+    const void* p2)
+{
+    const TestGBinderClientIfaceRange* r1 = p1;
+    const TestGBinderClientIfaceRange* r2 = p2;
+
+    return (r1->last_code < r2->last_code) ? (-1) :
+        (r1->last_code > r2->last_code) ? 1 : 0;
+}
+
+static
+const TestGBinderClientIfaceRange*
+test_gbinder_client_find_range(
+    GBinderClient* self,
+    guint32 code)
+{
+    guint i;
+
+    for (i = 0; i < self->nr; i++) {
+        const TestGBinderClientIfaceRange* r = self->ranges + i;
+
+        if (r->last_code >= code) {
+            return r;
+        }
+    }
+    return NULL;
+}
+
+static
+GBinderRemoteReply*
+test_gbinder_client_transact(
+    GBinderClient* self,
+    guint32 code,
+    guint32 flags,
+    GBinderLocalRequest* req,
+    int* status)
+{
+    GBinderLocalObject* obj = test_gbinder_remote_object_to_local(self->remote);
+    GBinderRemoteRequest* remote_req = test_gbinder_remote_request_new(req);
+    GBinderLocalReply* reply = test_gbinder_local_object_handle_tx(obj,
+        remote_req, code, flags, status);
+    GBinderRemoteReply* remote_reply = test_gbinder_remote_reply_new(reply);
+
+    gbinder_remote_request_unref(remote_req);
+    gbinder_local_reply_unref(reply);
+    return remote_reply;
+}
+
+static
+GBinderRemoteReply*
+test_gbinder_client_transact_sync(
+    GBinderClient* self,
+    guint32 code,
+    guint32 flags,
+    GBinderLocalRequest* req,
+    int* status)
+{
+    GBinderRemoteReply* reply = NULL;
+
+    if (self) {
+        GBinderRemoteObject* obj = self->remote;
+
+        if (!test_gbinder_remote_object_dead(obj)) {
+            GBinderLocalRequest* tmp = NULL;
+
+            if (!req) {
+                const TestGBinderClientIfaceRange* r =
+                    test_gbinder_client_find_range(self, code);
+
+                if (r) {
+                    req = tmp = test_gbinder_local_request_new(r->iface);
+                }
+            }
+            if (req) {
+                reply = test_gbinder_client_transact(self, code, flags, req,
+                    status);
+            }
+            gbinder_local_request_unref(tmp);
+        } else {
+            GDEBUG("Refusing to perform transaction with a dead object");
+        }
+    }
+    return reply;
+}
+
+static
+gboolean
+test_gbinder_client_tx_handle(
+    gpointer data)
+{
+    int status = -1;
+    TestGBinderClientTx* tx = data;
+    GBinderRemoteReply* reply = test_gbinder_client_transact
+        (tx->client, tx->code, tx->flags, tx->req, &status);
+
+    if (tx->reply) {
+        tx->reply(tx->client, reply, status, tx->user_data);
+    }
+    gbinder_remote_reply_unref(reply);
+    return G_SOURCE_REMOVE;
+}
+
+static
+void
+test_gbinder_client_tx_destroy(
+    gpointer data)
+{
+    TestGBinderClientTx* tx = data;
+
+    if (tx->destroy) {
+        tx->destroy(tx->user_data);
+    }
+    gbinder_local_request_unref(tx->req);
+    gbinder_client_unref(tx->client);
+    g_free(tx);
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+GBinderClient*
+gbinder_client_new2(
+    GBinderRemoteObject* remote,
+    const GBinderClientIfaceInfo* ifaces,
+    gsize count)
+{
+    if (remote) {
+        GBinderClient* self = g_new0(GBinderClient, 1);
+
+        g_atomic_int_set(&self->refcount, 1);
+        self->remote = gbinder_remote_object_ref(remote);
+        if (count > 0) {
+            gsize i;
+
+            self->nr = count;
+            self->ranges = g_new(TestGBinderClientIfaceRange, self->nr);
+            for (i = 0; i < count; i++) {
+               test_gbinder_client_init_range(self->ranges + i, ifaces + i);
+            }
+            qsort(self->ranges, count, sizeof(TestGBinderClientIfaceRange),
+                test_gbinder_client_sort_ranges);
+        } else {
+            /* No interface info */
+            self->nr = 1;
+            self->ranges = g_new0(TestGBinderClientIfaceRange, 1);
+            self->ranges[0].last_code = UINT_MAX;
+        }
+        return self;
+    }
+    return NULL;
+}
+
+GBinderClient*
+gbinder_client_ref(
+    GBinderClient* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return self;
+}
+
+void
+gbinder_client_unref(
+    GBinderClient* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            test_gbinder_client_free(self);
+        }
+    }
+}
+
+GBytes*
+gbinder_client_rpc_header(
+    GBinderClient* self,
+    guint32 code)
+{
+    if (self) {
+        const TestGBinderClientIfaceRange* r =
+            test_gbinder_client_find_range(self, code);
+
+        if (r) {
+            return r->header;
+        }
+    }
+    return NULL;
+}
+
+GBinderLocalRequest*
+gbinder_client_new_request2(
+    GBinderClient* self,
+    guint32 code)
+{
+    if (self) {
+        const TestGBinderClientIfaceRange* r =
+            test_gbinder_client_find_range(self, code);
+
+        if (r) {
+            return test_gbinder_local_request_new(r->iface);
+        }
+    }
+    return NULL;
+}
+
+GBinderRemoteReply*
+gbinder_client_transact_sync_reply(
+    GBinderClient* self,
+    guint32 code,
+    GBinderLocalRequest* req,
+    int* status)
+{
+    return test_gbinder_client_transact_sync(self, code, 0, req, status);
+}
+
+int
+gbinder_client_transact_sync_oneway(
+    GBinderClient* self,
+    guint32 code,
+    GBinderLocalRequest* req)
+{
+    int status = -1;
+
+    g_assert(!test_gbinder_client_transact_sync(self, code,
+        GBINDER_TX_FLAG_ONEWAY, req, &status));
+    return status;
+}
+
+gulong
+gbinder_client_transact(
+    GBinderClient* self,
+    guint32 code,
+    guint32 flags,
+    GBinderLocalRequest* req,
+    GBinderClientReplyFunc reply,
+    GDestroyNotify destroy,
+    void* user_data)
+{
+    gulong id = 0;
+
+    if (self) {
+        GBinderRemoteObject* obj = self->remote;
+
+        if (!test_gbinder_remote_object_dead(obj)) {
+            if (test_gbinder_client_tx_fail_count) {
+                if (test_gbinder_client_tx_fail_count > 0) {
+                    test_gbinder_client_tx_fail_count--;
+                }
+                GDEBUG("Simulating transaction failure");
+            } else {
+                GBinderLocalRequest* tmp = NULL;
+
+                if (!req) {
+                    const TestGBinderClientIfaceRange* r =
+                        test_gbinder_client_find_range(self, code);
+
+                    if (r) {
+                        req = tmp = test_gbinder_local_request_new(r->iface);
+                    }
+                }
+                if (req) {
+                    TestGBinderClientTx* tx = g_new0(TestGBinderClientTx, 1);
+
+                    tx->client = gbinder_client_ref(self);
+                    tx->code = code;
+                    tx->flags = flags;
+                    tx->req = gbinder_local_request_ref(req);
+                    tx->reply = reply;
+                    tx->destroy = destroy;
+                    tx->user_data = user_data;
+                    id = g_idle_add_full(G_PRIORITY_DEFAULT,
+                        test_gbinder_client_tx_handle, tx,
+                        test_gbinder_client_tx_destroy);
+                }
+                gbinder_local_request_unref(tmp);
+            }
+        } else {
+            GDEBUG("Refusing to perform transaction with a dead object");
+        }
+    }
+    return id;
+}
+
+void
+gbinder_client_cancel(
+    GBinderClient* self,
+    gulong id)
+{
+    if (id) {
+        g_source_remove((guint)id);
+    }
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_local_object.c
+++ b/unit/common/test_gbinder_local_object.c
@@ -0,0 +1,164 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+#include <gutil_strv.h>
+
+struct gbinder_local_object {
+    guint32 refcount;
+    char** ifaces;
+    GBinderLocalTransactFunc txproc;
+    void* user_data;
+    GBINDER_STABILITY_LEVEL stability;
+};
+
+static const char hidl_base_interface[] = "android.hidl.base@1.0::IBase";
+
+static
+void
+test_gbinder_local_object_free(
+    GBinderLocalObject* self)
+{
+    g_strfreev(self->ifaces);
+    g_free(self);
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+GBinderLocalObject*
+test_gbinder_local_object_new(
+    const char* const* ifaces,
+    GBinderLocalTransactFunc txproc,
+    void* user_data)
+{
+    GBinderLocalObject* self = g_new0(GBinderLocalObject, 1);
+    guint i = 0, n = gutil_strv_length((char**)ifaces);
+    gboolean append_base_interface;
+
+    if (g_strcmp0(gutil_strv_last((char**)ifaces), hidl_base_interface)) {
+        append_base_interface = TRUE;
+        n++;
+    } else {
+        append_base_interface = FALSE;
+    }
+
+    self->ifaces = g_new(char*, n + 1);
+    if (ifaces) {
+        while (*ifaces) {
+            self->ifaces[i++] = g_strdup(*ifaces++);
+        }
+    }
+    if (append_base_interface) {
+        self->ifaces[i++] = g_strdup(hidl_base_interface);
+    }
+    self->ifaces[i] = NULL;
+    self->txproc = txproc;
+    self->user_data = user_data;
+    g_atomic_int_set(&self->refcount, 1);
+    return self;
+}
+
+GBinderLocalReply*
+test_gbinder_local_object_handle_tx(
+    GBinderLocalObject* self,
+    GBinderRemoteRequest* req,
+    guint code,
+    guint flags,
+    int* status)
+{
+    return (self && self->txproc) ?
+        self->txproc(self, req, code, flags, status, self->user_data) :
+        NULL;
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+GBinderLocalObject*
+gbinder_local_object_ref(
+    GBinderLocalObject* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return self;
+}
+
+void
+gbinder_local_object_unref(
+    GBinderLocalObject* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            test_gbinder_local_object_free(self);
+        }
+    }
+}
+
+void
+gbinder_local_object_drop(
+    GBinderLocalObject* self)
+{
+    if (self) {
+        self->txproc = NULL;
+        self->user_data = NULL;
+        gbinder_local_object_unref(self);
+    }
+}
+
+void
+gbinder_local_object_set_stability(
+    GBinderLocalObject* self,
+    GBINDER_STABILITY_LEVEL stability)
+{
+    if (self) {
+        self->stability = stability;
+    }
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_local_reply.c
+++ b/unit/common/test_gbinder_local_reply.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+struct gbinder_local_reply {
+    guint32 refcount;
+    TestGBinderData* data;
+    char* iface;
+};
+
+static
+void
+test_gbinder_local_reply_free(
+    GBinderLocalReply* self)
+{
+    test_gbinder_data_unref(self->data);
+    g_free(self->iface);
+    g_free(self);
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+GBinderLocalReply*
+test_gbinder_local_reply_new(
+    void)
+{
+    GBinderLocalReply* self = g_new0(GBinderLocalReply, 1);
+
+    g_atomic_int_set(&self->refcount, 1);
+    self->data = test_gbinder_data_new(NULL);
+    return self;
+}
+
+TestGBinderData*
+test_gbinder_local_reply_data(
+    GBinderLocalReply* self)
+{
+    return self ? self->data : NULL;
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+GBinderLocalReply*
+gbinder_local_reply_ref(
+    GBinderLocalReply* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return self;
+}
+
+void
+gbinder_local_reply_unref(
+    GBinderLocalReply* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            test_gbinder_local_reply_free(self);
+        }
+    }
+}
+
+void
+gbinder_local_reply_init_writer(
+    GBinderLocalReply* self,
+    GBinderWriter* writer)
+{
+    test_gbinder_data_init_writer(self->data, writer);
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_local_request.c
+++ b/unit/common/test_gbinder_local_request.c
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+struct gbinder_local_request {
+    guint32 refcount;
+    TestGBinderData* data;
+    char* iface;
+};
+
+static
+void
+test_gbinder_local_request_free(
+    GBinderLocalRequest* self)
+{
+    test_gbinder_data_unref(self->data);
+    g_free(self->iface);
+    g_free(self);
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+GBinderLocalRequest*
+test_gbinder_local_request_new(
+    const char* iface)
+{
+    GBinderLocalRequest* self = g_new0(GBinderLocalRequest, 1);
+
+    g_assert(iface);
+    g_atomic_int_set(&self->refcount, 1);
+    self->data = test_gbinder_data_new(iface);
+    self->iface = g_strdup(iface);
+    return self;
+}
+
+const char*
+test_gbinder_local_request_interface(
+    GBinderLocalRequest* self)
+{
+    return self ? self->iface : NULL;
+}
+
+TestGBinderData*
+test_gbinder_local_request_data(
+    GBinderLocalRequest* self)
+{
+    return self ? self->data : NULL;
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+GBinderLocalRequest*
+gbinder_local_request_ref(
+    GBinderLocalRequest* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return self;
+}
+
+void
+gbinder_local_request_unref(
+    GBinderLocalRequest* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            test_gbinder_local_request_free(self);
+        }
+    }
+}
+
+void
+gbinder_local_request_init_writer(
+    GBinderLocalRequest* self,
+    GBinderWriter* writer)
+{
+    test_gbinder_data_init_writer(self->data, writer);
+}
+
+GBinderLocalRequest*
+gbinder_local_request_append_int32(
+    GBinderLocalRequest* self,
+    guint32 value)
+{
+    if (self) {
+        GBinderWriter writer;
+
+        test_gbinder_data_init_writer(self->data, &writer);
+        gbinder_writer_append_int32(&writer, value);
+    }
+    return self;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_reader_writer.c
+++ b/unit/common/test_gbinder_reader_writer.c
@@ -0,0 +1,506 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+#include <gutil_misc.h>
+#include <gutil_idlepool.h>
+
+typedef enum test_gbinder_data_type {
+    DATA_TYPE_BOOLEAN,
+    DATA_TYPE_INT32,
+    DATA_TYPE_BUFFER,
+    DATA_TYPE_LOCAL_OBJ
+} DATA_TYPE;
+
+typedef struct test_gbinder_data_item TestGBinderDataItem;
+struct test_gbinder_data_item {
+    TestGBinderDataItem* next;
+    DATA_TYPE type;
+    union {
+        gboolean b;
+        gint32 i32;
+        struct {
+            void* buf;
+            gsize size;
+        } blob;
+        GBinderLocalObject* obj;
+    } data;
+    void (*destroy)(TestGBinderDataItem*);
+};
+
+struct test_gbinder_data {
+    guint32 refcount;
+    TestGBinderDataItem* items;
+    GUtilIdlePool* pool;
+    char* iface;
+};
+
+typedef struct test_gbinder_reader {
+    TestGBinderDataItem* item;
+} TestGBinderReader;
+
+typedef struct test_gbinder_writer {
+    TestGBinderData* data;
+} TestGBinderWriter;
+
+static inline TestGBinderReader* test_gbinder_reader_cast(GBinderReader* reader)
+    { return (TestGBinderReader*)reader; }
+
+static inline TestGBinderWriter* test_gbinder_writer_cast(GBinderWriter* writer)
+    { return (TestGBinderWriter*)writer; }
+
+static
+void
+test_gbinder_data_item_destroy_local_obj(
+    TestGBinderDataItem* item)
+{
+    g_assert_cmpint(item->type, == ,DATA_TYPE_LOCAL_OBJ);
+    gbinder_local_object_unref(item->data.obj);
+}
+
+static
+void
+test_gbinder_data_item_destroy_buffer(
+    TestGBinderDataItem* item)
+{
+    g_assert_cmpint(item->type, == ,DATA_TYPE_BUFFER);
+    g_free(item->data.blob.buf);
+}
+
+static
+TestGBinderDataItem*
+test_gbinder_data_item_new(
+    DATA_TYPE type)
+{
+    TestGBinderDataItem* item = g_new0(TestGBinderDataItem, 1);
+
+    item->type = type;
+    return item;
+}
+
+static
+void
+test_gbinder_data_item_free(
+    TestGBinderDataItem* item)
+{
+    if (item) {
+        test_gbinder_data_item_free(item->next);
+        if (item->destroy) {
+            item->destroy(item);
+        }
+        g_free(item);
+    }
+}
+
+static
+void
+test_gbinder_data_free(
+    TestGBinderData* data)
+{
+    test_gbinder_data_item_free(data->items);
+    gutil_idle_pool_destroy(data->pool);
+    g_free(data->iface);
+    g_free(data);
+}
+
+static
+guint
+test_gbinder_data_count_buffers(
+    TestGBinderData* data)
+{
+    TestGBinderDataItem* item;
+    guint n;
+
+    for (n = 0, item = data->items; item; item = item->next) {
+        if (item->type == DATA_TYPE_BUFFER) {
+            n++;
+        }
+    }
+    return n;
+}
+
+static
+void
+test_gbinder_data_append(
+    TestGBinderData* data,
+    TestGBinderDataItem* item)
+{
+    TestGBinderDataItem* last = data->items;
+
+    if (last) {
+        while (last->next) {
+            last = last->next;
+        }
+        last->next = item;
+    } else {
+        data->items = item;
+    }
+}
+
+static
+gsize
+test_gbinder_data_item_size(
+    TestGBinderDataItem* item)
+{
+    switch (item->type) {
+    case DATA_TYPE_BOOLEAN:
+        return sizeof(item->data.b);
+    case DATA_TYPE_INT32:
+        return sizeof(item->data.i32);
+    case DATA_TYPE_BUFFER:
+        return sizeof(item->data.blob);
+    case DATA_TYPE_LOCAL_OBJ:
+        return sizeof(item->data.obj);
+    }
+    return 0;
+}
+
+static
+void*
+test_gbinder_data_buffer(
+    TestGBinderData* data,
+    gsize* out_size)
+{
+    gsize size = 0;
+    void* ptr = NULL;
+
+    if (data) {
+        TestGBinderDataItem* item;
+        GByteArray* buf = g_byte_array_new();
+
+        if (data->iface) {
+            gsize header_size = strlen(data->iface);
+
+            g_byte_array_append(buf, (void*)data->iface, header_size);
+            size += header_size;
+        }
+        for (item = data->items; item; item = item->next) {
+            gsize item_size = test_gbinder_data_item_size(item);
+
+            g_byte_array_append(buf, (void*)&item->data, item_size);
+            size += item_size;
+        }
+        ptr = g_byte_array_free(buf, FALSE);
+    }
+    if (out_size) *out_size = size;
+    return ptr;
+}
+
+static
+gsize
+test_gbinder_data_size(
+    TestGBinderData* data)
+{
+    gsize size = 0;
+
+    if (data) {
+        TestGBinderDataItem* item;
+
+        if (data->iface) size += strlen(data->iface);
+        for (item = data->items; item; item = item->next) {
+            size += test_gbinder_data_item_size(item);
+        }
+    }
+    return size;
+}
+
+static
+guint32
+test_gbinder_date_replace_int32(
+    TestGBinderData* data,
+    gsize offset,
+    guint32 value)
+{
+    if (data) {
+        gsize size = 0;
+        TestGBinderDataItem* item;
+
+        if (data->iface) size += strlen(data->iface);
+        for (item = data->items; item; item = item->next) {
+            if (size == offset) {
+                guint32 prev;
+
+                g_assert_cmpint(item->type, == ,DATA_TYPE_INT32);
+                prev = item->data.i32;
+                item->data.i32 = value;
+                return prev;
+            }
+            size += test_gbinder_data_item_size(item);
+        }
+    }
+    return 0;
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+TestGBinderData*
+test_gbinder_data_new(
+    const char* iface)
+{
+    TestGBinderData* data = g_new0(TestGBinderData, 1);
+
+    g_atomic_int_set(&data->refcount, 1);
+    data->iface = g_strdup(iface); /* Doubles as a request header */
+    return data;
+}
+
+TestGBinderData*
+test_gbinder_data_ref(
+    TestGBinderData* data)
+{
+    if (data) {
+        g_assert_cmpint(data->refcount, > ,0);
+        g_atomic_int_inc(&data->refcount);
+    }
+    return data;
+}
+
+void
+test_gbinder_data_unref(
+    TestGBinderData* data)
+{
+    if (data) {
+        g_assert_cmpint(data->refcount, > ,0);
+        if (g_atomic_int_dec_and_test(&data->refcount)) {
+            test_gbinder_data_free(data);
+        }
+    }
+}
+
+void
+test_gbinder_data_init_reader(
+    TestGBinderData* data,
+    GBinderReader* reader)
+{
+    memset(reader, 0, sizeof(*reader));
+    if (data) {
+        test_gbinder_reader_cast(reader)->item = data->items;
+    }
+}
+
+void
+test_gbinder_data_init_writer(
+    TestGBinderData* data,
+    GBinderWriter* writer)
+{
+    if (writer) {
+        memset(writer, 0, sizeof(*writer));
+        if (data) {
+            test_gbinder_writer_cast(writer)->data = data;
+        }
+    }
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+gboolean
+gbinder_reader_read_uint32(
+    GBinderReader* reader,
+    guint32* value)
+{
+    TestGBinderReader* self = test_gbinder_reader_cast(reader);
+    TestGBinderDataItem* item = self->item;
+
+    if (item && item->type == DATA_TYPE_INT32) {
+        if (value) {
+            *value = item->data.i32;
+        }
+        self->item = item->next;
+        return TRUE;
+    }
+    return FALSE;
+}
+
+gboolean
+gbinder_reader_read_int32(
+    GBinderReader* reader,
+    gint32* value)
+{
+    return gbinder_reader_read_uint32(reader, (guint32*)value);
+}
+
+const void*
+gbinder_reader_read_hidl_struct1(
+    GBinderReader* reader,
+    gsize size)
+{
+    TestGBinderReader* self = test_gbinder_reader_cast(reader);
+    TestGBinderDataItem* item = self->item;
+
+    if (item && item->type == DATA_TYPE_BUFFER &&
+        item->data.blob.size == size) {
+        self->item = item->next;
+        return item->data.blob.buf;
+    }
+    return NULL;
+}
+
+const void*
+gbinder_reader_read_parcelable(
+    GBinderReader* reader,
+    gsize* size)
+{
+    TestGBinderReader* self = test_gbinder_reader_cast(reader);
+    TestGBinderDataItem* item = self->item;
+
+    if (item && item->type == DATA_TYPE_BUFFER) {
+        if (size) {
+            *size = item->data.blob.size;
+        }
+        self->item = item->next;
+        return item->data.blob.buf;
+    }
+    return NULL;
+}
+
+GBinderRemoteObject*
+gbinder_reader_read_object(
+    GBinderReader* reader)
+{
+    TestGBinderReader* self = test_gbinder_reader_cast(reader);
+    TestGBinderDataItem* item = self->item;
+
+    if (item && item->type == DATA_TYPE_LOCAL_OBJ) {
+        self->item = item->next;
+        return test_gbinder_remote_object_new(item->data.obj);
+    }
+    return NULL;
+}
+
+const void*
+gbinder_writer_get_data(
+    GBinderWriter* writer,
+    gsize* size)
+{
+    TestGBinderWriter* self = test_gbinder_writer_cast(writer);
+    TestGBinderData* data = self->data;
+    void* buf = test_gbinder_data_buffer(data, size);
+
+    if (buf) {
+        if (!data->pool) {
+            data->pool = gutil_idle_pool_new();
+        }
+        gutil_idle_pool_add(data->pool, buf, g_free);
+    }
+    return buf;
+}
+
+gsize
+gbinder_writer_bytes_written(
+    GBinderWriter* writer)
+{
+    TestGBinderWriter* self = test_gbinder_writer_cast(writer);
+
+    return test_gbinder_data_size(self->data);
+}
+
+void
+gbinder_writer_append_int32(
+    GBinderWriter* writer,
+    guint32 value)
+{
+    TestGBinderWriter* self = test_gbinder_writer_cast(writer);
+    TestGBinderDataItem* item = test_gbinder_data_item_new(DATA_TYPE_INT32);
+
+    item->data.i32 = value;
+    test_gbinder_data_append(self->data, item);
+}
+
+void
+gbinder_writer_overwrite_int32(
+    GBinderWriter* writer,
+    gsize offset,
+    gint32 value)
+{
+    TestGBinderWriter* self = test_gbinder_writer_cast(writer);
+
+    test_gbinder_date_replace_int32(self->data, offset, value);
+}
+
+void
+gbinder_writer_append_bool(
+    GBinderWriter* writer,
+    gboolean value)
+{
+    TestGBinderWriter* self = test_gbinder_writer_cast(writer);
+    TestGBinderDataItem* item = test_gbinder_data_item_new(DATA_TYPE_BOOLEAN);
+
+    item->data.b = value;
+    test_gbinder_data_append(self->data, item);
+}
+
+guint
+gbinder_writer_append_buffer_object(
+    GBinderWriter* writer,
+    const void* buf,
+    gsize size)
+{
+    TestGBinderWriter* self = test_gbinder_writer_cast(writer);
+    TestGBinderDataItem* item = test_gbinder_data_item_new(DATA_TYPE_BUFFER);
+    const guint index = test_gbinder_data_count_buffers(self->data);
+
+    item->destroy = test_gbinder_data_item_destroy_buffer;
+    item->data.blob.buf = gutil_memdup(buf, size);
+    item->data.blob.size = size;
+    test_gbinder_data_append(self->data, item);
+    return index;
+}
+
+void
+gbinder_writer_append_local_object(
+    GBinderWriter* writer,
+    GBinderLocalObject* obj)
+{
+    TestGBinderWriter* self = test_gbinder_writer_cast(writer);
+    TestGBinderDataItem* item = test_gbinder_data_item_new(DATA_TYPE_LOCAL_OBJ);
+
+    item->data.obj = gbinder_local_object_ref(obj);
+    item->destroy = test_gbinder_data_item_destroy_local_obj;
+    test_gbinder_data_append(self->data, item);
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_remote_object.c
+++ b/unit/common/test_gbinder_remote_object.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+#include <glib-object.h>
+
+struct gbinder_remote_object {
+    GObject parent;
+    GBinderLocalObject* local;
+    gboolean dead;
+};
+
+typedef GObjectClass GBinderRemoteObjectClass;
+G_DEFINE_TYPE(GBinderRemoteObject, gbinder_remote_object, G_TYPE_OBJECT)
+
+#define PARENT_CLASS gbinder_remote_object_parent_class
+#define THIS_TYPE (gbinder_remote_object_get_type())
+#define THIS(obj) G_TYPE_CHECK_INSTANCE_CAST(obj,THIS_TYPE,GBinderRemoteObject)
+
+enum gbinder_remote_object_signal {
+    SIGNAL_DEATH,
+    SIGNAL_COUNT
+};
+
+#define SIGNAL_DEATH_NAME "death"
+
+static guint remote_object_signals[SIGNAL_COUNT] = { 0 };
+
+static
+void
+gbinder_remote_object_init(
+    GBinderRemoteObject* self)
+{
+}
+
+static
+void
+gbinder_remote_object_finalize(
+    GObject* object)
+{
+    GBinderRemoteObject* self = THIS(object);
+
+    gbinder_local_object_unref(self->local);
+    G_OBJECT_CLASS(PARENT_CLASS)->finalize(object);
+}
+
+static
+void
+gbinder_remote_object_class_init(
+    GBinderRemoteObjectClass* klass)
+{
+    G_OBJECT_CLASS(klass)->finalize = gbinder_remote_object_finalize;
+    remote_object_signals[SIGNAL_DEATH] =
+        g_signal_new(SIGNAL_DEATH_NAME, G_OBJECT_CLASS_TYPE(klass),
+            G_SIGNAL_RUN_FIRST, 0, NULL, NULL, NULL, G_TYPE_NONE, 0);
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+GBinderRemoteObject*
+test_gbinder_remote_object_new(
+    GBinderLocalObject* local)
+{
+    GBinderRemoteObject* self = g_object_new(THIS_TYPE, NULL);
+
+    g_assert(local);
+    self->local = gbinder_local_object_ref(local);
+    return self;
+}
+
+void
+test_gbinder_remote_object_kill(
+    GBinderRemoteObject* self)
+{
+    if (self && !self->dead) {
+        self->dead = TRUE;
+        g_signal_emit(self, remote_object_signals[SIGNAL_DEATH], 0);
+    }
+}
+
+gboolean
+test_gbinder_remote_object_dead(
+    GBinderRemoteObject* self)
+{
+    return !self || self->dead;
+}
+
+GBinderLocalObject*
+test_gbinder_remote_object_to_local(
+    GBinderRemoteObject* self)
+{
+    return self ? self->local : NULL;
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+GBinderRemoteObject*
+gbinder_remote_object_ref(
+    GBinderRemoteObject* self)
+{
+    if (self) {
+        g_object_ref(THIS(self));
+    }
+    return self;
+}
+
+void
+gbinder_remote_object_unref(
+    GBinderRemoteObject* self)
+{
+    if (self) {
+        g_object_unref(THIS(self));
+    }
+}
+
+gulong
+gbinder_remote_object_add_death_handler(
+    GBinderRemoteObject* self,
+    GBinderRemoteObjectNotifyFunc fn,
+    void* data)
+{
+    return (self && fn) ? g_signal_connect(self, SIGNAL_DEATH_NAME,
+        G_CALLBACK(fn), data) : 0;
+}
+
+void
+gbinder_remote_object_remove_handler(
+    GBinderRemoteObject* self,
+    gulong id)
+{
+    if (self && id) {
+        g_signal_handler_disconnect(self, id);
+    }
+}
+
+/*
+ * Remote Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_remote_reply.c
+++ b/unit/common/test_gbinder_remote_reply.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+struct gbinder_remote_reply {
+    guint32 refcount;
+    TestGBinderData* data;
+};
+
+static
+void
+test_gbinder_remote_reply_free(
+    GBinderRemoteReply* self)
+{
+    test_gbinder_data_unref(self->data);
+    g_free(self);
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+GBinderRemoteReply*
+test_gbinder_remote_reply_new(
+    GBinderLocalReply* reply)
+{
+    if (reply) {
+        GBinderRemoteReply* self = g_new0(GBinderRemoteReply, 1);
+        TestGBinderData* data = test_gbinder_local_reply_data(reply);
+
+        g_atomic_int_set(&self->refcount, 1);
+        self->data = test_gbinder_data_ref(data);
+        return self;
+    } else {
+        return NULL;
+    }
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+GBinderRemoteReply*
+gbinder_remote_reply_ref(
+    GBinderRemoteReply* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return self;
+}
+
+void
+gbinder_remote_reply_unref(
+    GBinderRemoteReply* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            test_gbinder_remote_reply_free(self);
+        }
+    }
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_remote_request.c
+++ b/unit/common/test_gbinder_remote_request.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+struct gbinder_remote_request {
+    guint32 refcount;
+    TestGBinderData* data;
+    char* iface;
+};
+
+static
+void
+test_gbinder_remote_request_free(
+    GBinderRemoteRequest* self)
+{
+    test_gbinder_data_unref(self->data);
+    g_free(self->iface);
+    g_free(self);
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+GBinderRemoteRequest*
+test_gbinder_remote_request_new(
+    GBinderLocalRequest* req)
+{
+    GBinderRemoteRequest* self = g_new0(GBinderRemoteRequest, 1);
+
+    g_atomic_int_set(&self->refcount, 1);
+    self->data = test_gbinder_data_ref(test_gbinder_local_request_data(req));
+    self->iface = g_strdup(test_gbinder_local_request_interface(req));
+    return self;
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+GBinderRemoteRequest*
+gbinder_remote_request_ref(
+    GBinderRemoteRequest* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return self;
+}
+
+void
+gbinder_remote_request_unref(
+    GBinderRemoteRequest* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            test_gbinder_remote_request_free(self);
+        }
+    }
+}
+
+const char*
+gbinder_remote_request_interface(
+    GBinderRemoteRequest* self)
+{
+    return self ? self->iface : NULL;
+}
+
+void
+gbinder_remote_request_init_reader(
+    GBinderRemoteRequest* self,
+    GBinderReader* reader)
+{
+    test_gbinder_data_init_reader(self->data, reader);
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_gbinder_servicemanager.c
+++ b/unit/common/test_gbinder_servicemanager.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_gbinder.h"
+
+#include <gutil_idlepool.h>
+#include <gutil_log.h>
+
+struct gbinder_servicemanager {
+    guint32 refcount;
+    GHashTable* services;
+    GUtilIdlePool* pool;
+    char* dev;
+};
+
+static GHashTable* test_servermanagers = NULL;
+
+static
+void
+test_gbinder_servicemanager_free(
+    GBinderServiceManager* self)
+{
+    /* Update the global table */
+    g_assert(test_servermanagers);
+    g_assert(g_hash_table_contains(test_servermanagers, self->dev));
+    g_hash_table_remove(test_servermanagers, self->dev); /* Frees self->dev */
+    if (g_hash_table_size(test_servermanagers) == 0) {
+        g_hash_table_unref(test_servermanagers);
+        test_servermanagers = NULL;
+    }
+
+    gutil_idle_pool_destroy(self->pool);
+    g_hash_table_destroy(self->services);
+    g_free(self);
+}
+
+/*==========================================================================*
+ * Internal API
+ *==========================================================================*/
+
+GBinderRemoteObject*
+test_gbinder_servicemanager_new_service(
+    GBinderServiceManager* self,
+    const char* name,
+    GBinderLocalObject* local)
+{
+    GBinderRemoteObject* remote = test_gbinder_remote_object_new(local);
+
+    g_hash_table_replace(self->services, g_strdup(name), remote);
+    return gbinder_remote_object_ref(remote);
+}
+
+/*==========================================================================*
+ * libgbinder API
+ *==========================================================================*/
+
+GBinderServiceManager*
+gbinder_servicemanager_new(
+    const char* dev)
+{
+    GBinderServiceManager* self = NULL;
+
+    g_assert(dev && dev[0]);
+    if (test_servermanagers) {
+        self = g_hash_table_lookup(test_servermanagers, dev);
+    }
+
+    if (self) {
+        gbinder_servicemanager_ref(self);
+    } else {
+        self = g_new0(GBinderServiceManager, 1);
+        g_atomic_int_set(&self->refcount, 1);
+        self->pool = gutil_idle_pool_new();
+        self->dev = g_strdup(dev);  /* Owned by test_servermanagers */
+        self->services = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
+            (GDestroyNotify) gbinder_remote_object_unref);
+
+        /* Update the global table */
+        if (!test_servermanagers) {
+            test_servermanagers = g_hash_table_new_full(g_str_hash, g_str_equal,
+                g_free, NULL);
+        }
+        g_hash_table_replace(test_servermanagers, self->dev, self);
+    }
+    return self;
+}
+
+GBinderServiceManager*
+gbinder_servicemanager_ref(
+    GBinderServiceManager* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        g_atomic_int_inc(&self->refcount);
+    }
+    return self;
+}
+
+void
+gbinder_servicemanager_unref(
+    GBinderServiceManager* self)
+{
+    if (self) {
+        g_assert_cmpint(self->refcount, > ,0);
+        if (g_atomic_int_dec_and_test(&self->refcount)) {
+            test_gbinder_servicemanager_free(self);
+        }
+    }
+}
+
+GBinderRemoteObject* /* autoreleased */
+gbinder_servicemanager_get_service_sync(
+    GBinderServiceManager* self,
+    const char* name,
+    int* status)
+{
+    if (self && name) {
+        GBinderRemoteObject* obj = g_hash_table_lookup(self->services, name);
+
+        if (obj) {
+            gutil_idle_pool_add(self->pool, gbinder_remote_object_ref(obj),
+                (GDestroyNotify) gbinder_remote_object_unref);
+            return obj;
+        } else {
+            GDEBUG("Name %s not found", name);
+        }
+    }
+    return NULL;
+}
+
+GBinderLocalObject*
+gbinder_servicemanager_new_local_object2(
+    GBinderServiceManager* self,
+    const char* const* ifaces,
+    GBinderLocalTransactFunc fn,
+    void* user_data)
+{
+    return self ? test_gbinder_local_object_new(ifaces, fn, user_data) : NULL;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/common/test_main.c
+++ b/unit/common/test_main.c
@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2018-2021 Jolla Ltd.
+ * Copyright (C) 2018-2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "test_common.h"
+
+#include <gutil_log.h>
+
+typedef struct test_quit_later_data{
+    GMainLoop* loop;
+    guint n;
+} TestQuitLaterData;
+
+typedef struct test_context_data{
+    GMainLoop* loop;
+    GTestFunc func;
+} TestContextData;
+
+static
+gboolean
+test_timeout_expired(
+    gpointer data)
+{
+    g_assert(!"TIMEOUT");
+    return G_SOURCE_REMOVE;
+}
+
+static
+void
+test_quit_later_n_free(
+    gpointer user_data)
+{
+    TestQuitLaterData* data = user_data;
+
+    g_main_loop_unref(data->loop);
+    g_free(data);
+}
+
+static
+gboolean
+test_quit_later_n_func(
+    gpointer user_data)
+{
+    TestQuitLaterData* data = user_data;
+
+    if (data->n > 0) {
+        data->n--;
+        return G_SOURCE_CONTINUE;
+    } else {
+        g_main_loop_quit(data->loop);
+        return G_SOURCE_REMOVE;
+    }
+}
+
+void
+test_quit_later_n(
+    GMainLoop* loop,
+    guint n)
+{
+    TestQuitLaterData* data = g_new0(TestQuitLaterData, 1);
+
+    data->loop = g_main_loop_ref(loop);
+    data->n = n;
+    g_idle_add_full(G_PRIORITY_DEFAULT_IDLE, test_quit_later_n_func, data,
+        test_quit_later_n_free);
+}
+
+static
+gboolean
+test_quit_later_cb(
+    gpointer data)
+{
+    g_main_loop_quit((GMainLoop*)data);
+    return G_SOURCE_REMOVE;
+}
+
+void
+test_quit_later(
+    GMainLoop* loop)
+{
+    g_idle_add(test_quit_later_cb, loop);
+}
+
+void
+test_run(
+    const TestOpt* opt,
+    GMainLoop* loop)
+{
+    if (opt->flags & TEST_FLAG_DEBUG) {
+        g_main_loop_run(loop);
+    } else {
+        const guint timeout_id = g_timeout_add_seconds(TEST_TIMEOUT_SEC,
+            test_timeout_expired, NULL);
+        g_main_loop_run(loop);
+        g_source_remove(timeout_id);
+    }
+}
+
+void
+test_init(
+    TestOpt* opt,
+    int argc,
+    char* argv[])
+{
+    const char* sep1;
+    const char* sep2;
+    int i;
+
+    memset(opt, 0, sizeof(*opt));
+    for (i=1; i<argc; i++) {
+        const char* arg = argv[i];
+        if (!strcmp(arg, "-d") || !strcmp(arg, "--debug")) {
+            opt->flags |= TEST_FLAG_DEBUG;
+        } else if (!strcmp(arg, "-v")) {
+            GTestConfig* config = (GTestConfig*)g_test_config_vars;
+            config->test_verbose = TRUE;
+        } else {
+            GWARN("Unsupported command line option %s", arg);
+        }
+    }
+
+    /* Setup logging */
+    sep1 = strrchr(argv[0], '/');
+    sep2 = strrchr(argv[0], '\\');
+    gutil_log_default.name = (sep1 && sep2) ? (MAX(sep1, sep2) + 1) :
+        sep1 ? (sep1 + 1) : sep2 ? (sep2 + 1) : argv[0];
+    gutil_log_default.level = g_test_verbose() ?
+        GLOG_LEVEL_VERBOSE : GLOG_LEVEL_NONE;
+    gutil_log_timestamp = FALSE;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/coverage/run
+++ b/unit/coverage/run
@@ -0,0 +1,56 @@
+#!/bin/bash
+#
+# This script requires lcov, dirname
+#
+
+TESTS="\
+unit_client \
+unit_config \
+unit_instance \
+unit_registry \
+unit_util"
+
+function err() {
+    echo "*** ERROR!" $1
+    exit 1
+}
+
+# Check the required tools
+which lcov >> /dev/null || err "Please install lcov"
+which dirname >> /dev/null || err "Please install dirname"
+
+# LCOV 1.10 has branch coverage disabled per default
+# Previous versions didn't have the --rc option
+if  [ ! -z "$(lcov --help | grep ' --rc ')" ] ; then
+    LCOV_OPT="--rc lcov_branch_coverage=1"
+    GENHTML_OPT="--branch-coverage"
+fi
+
+pushd `dirname $0` > /dev/null
+COV_DIR="$PWD"
+pushd .. > /dev/null
+TEST_DIR="$PWD"
+pushd .. > /dev/null
+TOP_DIR="$PWD"
+popd > /dev/null
+popd > /dev/null
+popd > /dev/null
+
+make -C "$TOP_DIR" clean
+for t in $TESTS ; do
+    pushd "$TEST_DIR/$t"
+    make -C "$TEST_DIR/$t" clean coverage || exit 1
+    build/coverage/$t || exit 1
+    popd
+done
+
+# Sometimes you need this, sometimes that :S
+BASE_DIR="$TOP_DIR"
+#BASE_DIR="$TOP_DIR/src"
+
+FULL_COV="$COV_DIR/full.gcov"
+LIB_COV="$COV_DIR/lib.gcov"
+rm -f "$FULL_COV" "$LIB_COV"
+lcov $LCOV_OPT -c -d "$TOP_DIR/build/coverage" -b "$BASE_DIR" -o "$FULL_COV" || exit 1
+lcov $LCOV_OPT -e "$FULL_COV" "$BASE_DIR/*" -o "$LIB_COV" || exit 1
+genhtml $GENHTML_OPT "$LIB_COV" -t "libgbinder-radio" --output-directory "$COV_DIR/report" || exit 1
--- a/unit/unit_client/Makefile
+++ b/unit/unit_client/Makefile
@@ -0,0 +1,5 @@
+# -*- Mode: makefile-gmake -*-
+
+EXE = unit_client
+
+include ../common/Makefile
--- a/unit/unit_client/unit_client.c
+++ b/unit/unit_client/unit_client.c
--- a/unit/unit_config/Makefile
+++ b/unit/unit_config/Makefile
@@ -0,0 +1,5 @@
+# -*- Mode: makefile-gmake -*-
+
+EXE = unit_config
+
+include ../common/Makefile
--- a/unit/unit_config/unit_config.c
+++ b/unit/unit_config/unit_config.c
@@ -0,0 +1,918 @@
+/*
+ * Copyright (C) 2022 Jolla Ltd.
+ * Copyright (C) 2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_common.h"
+#include "test_gbinder.h"
+
+#include "radio_config.h"
+#include "radio_request_p.h"
+
+#include <gutil_strv.h>
+#include <gutil_log.h>
+
+#define DEV GBINDER_DEFAULT_HWBINDER
+
+static TestOpt test_opt;
+
+static const GBinderClientIfaceInfo radio_config_ind_iface_info[] = {
+    {RADIO_CONFIG_INDICATION_1_0, RADIO_CONFIG_1_0_IND_LAST }
+};
+
+static const GBinderClientIfaceInfo radio_config_resp_iface_info[] = {
+    {RADIO_CONFIG_RESPONSE_1_2, RADIO_CONFIG_1_2_RESP_LAST },
+    {RADIO_CONFIG_RESPONSE_1_1, RADIO_CONFIG_1_1_RESP_LAST },
+    {RADIO_CONFIG_RESPONSE_1_0, RADIO_CONFIG_1_0_RESP_LAST }
+};
+
+static const char* const radio_config_req_ifaces[] = {
+    RADIO_CONFIG_1_2,
+    RADIO_CONFIG_1_1,
+    RADIO_CONFIG_1_0,
+    NULL
+};
+
+static const char* const radio_config_fqnames[] = {
+    RADIO_CONFIG_1_0_FQNAME,
+    RADIO_CONFIG_1_1_FQNAME,
+    RADIO_CONFIG_1_2_FQNAME
+};
+
+static
+void
+test_complete_not_reached(
+    RadioRequest* req,
+    RADIO_TX_STATUS status,
+    RADIO_CONFIG_RESP resp,
+    RADIO_ERROR error,
+    const GBinderReader* reader,
+    gpointer user_data)
+{
+    g_assert_not_reached();
+}
+
+static
+void
+test_destroy_once(
+    gpointer user_data)
+{
+    gboolean* destroyed = user_data;
+
+    g_assert(!*destroyed);
+    *destroyed = TRUE;
+}
+
+static
+void
+test_ind_not_reached(
+    RadioConfig* config,
+    RADIO_CONFIG_IND code,
+    const GBinderReader* args,
+    gpointer user_data)
+{
+    g_assert_not_reached();
+}
+
+static
+void
+test_inc_cb(
+    gpointer user_data)
+{
+    (*((int*)user_data))++;
+}
+
+static
+void
+test_config_inc_cb(
+    RadioConfig* config,
+    gpointer user_data)
+{
+    (*((int*)user_data))++;
+}
+
+static
+RADIO_CONFIG_RESP
+test_config_req_resp(
+    RADIO_CONFIG_REQ req)
+{
+    switch (req) {
+#define REQ_RESP_(req,resp,Name,NAME) \
+    case RADIO_CONFIG_REQ_##NAME: return RADIO_CONFIG_RESP_##NAME;
+    RADIO_CONFIG_CALL_1_0(REQ_RESP_)
+    RADIO_CONFIG_CALL_1_1(REQ_RESP_)
+#undef REQ_RESP_
+    case RADIO_CONFIG_REQ_SET_RESPONSE_FUNCTIONS:
+        return RADIO_CONFIG_RESP_NONE;
+    case RADIO_CONFIG_REQ_ANY:
+        break;
+    }
+    g_assert_not_reached();
+    return RADIO_CONFIG_RESP_NONE;
+}
+
+/*==========================================================================*
+ * Test IRadioConfig service
+ *==========================================================================*/
+
+typedef struct test_config_service {
+    GBinderLocalObject* obj;
+    GBinderClient* resp_client;
+    GBinderClient* ind_client;
+    GHashTable* req_count;
+} TestConfigService;
+
+#define FAIL_REQ RADIO_CONFIG_REQ_GET_PHONE_CAPABILITY
+#define ERROR_REQ RADIO_CONFIG_REQ_SET_SIM_SLOTS_MAPPING
+#define ERROR_RESP RADIO_CONFIG_RESP_SET_SIM_SLOTS_MAPPING
+#define IGNORE_REQ RADIO_CONFIG_REQ_SET_MODEMS_CONFIG
+
+static
+int
+test_config_service_req_count(
+    TestConfigService* service,
+    RADIO_CONFIG_REQ req)
+{
+    return GPOINTER_TO_INT(g_hash_table_lookup(service->req_count,
+        GINT_TO_POINTER(req)));
+}
+
+static
+GBinderLocalReply*
+test_config_service_txproc(
+    GBinderLocalObject* obj,
+    GBinderRemoteRequest* req,
+    guint code,
+    guint flags,
+    int* status,
+    void* user_data)
+{
+    TestConfigService* service = user_data;
+    const char* iface = gbinder_remote_request_interface(req);
+
+    if (gutil_strv_contains((const GStrV*)radio_config_req_ifaces, iface)) {
+        const int count = test_config_service_req_count(service, code) + 1;
+        GBinderReader reader;
+
+        GDEBUG("%s %s %d", iface, radio_config_req_name(NULL, code), count);
+        g_hash_table_insert(service->req_count, GINT_TO_POINTER(code),
+            GINT_TO_POINTER(count));
+
+        gbinder_remote_request_init_reader(req, &reader);
+        if (code == RADIO_CONFIG_REQ_SET_RESPONSE_FUNCTIONS) {
+            GBinderRemoteObject* resp_obj = gbinder_reader_read_object(&reader);
+            GBinderRemoteObject* ind_obj = gbinder_reader_read_object(&reader);
+
+            g_assert(resp_obj);
+            g_assert(ind_obj);
+            gbinder_client_unref(service->resp_client);
+            gbinder_client_unref(service->ind_client);
+            service->resp_client = gbinder_client_new2(resp_obj,
+                TEST_ARRAY_AND_COUNT(radio_config_resp_iface_info));
+            service->ind_client = gbinder_client_new2(ind_obj,
+                TEST_ARRAY_AND_COUNT(radio_config_ind_iface_info));
+            gbinder_remote_object_unref(resp_obj);
+            gbinder_remote_object_unref(ind_obj);
+        } else if (code == FAIL_REQ) {
+            GDEBUG("failing request transaction");
+            *status = GBINDER_STATUS_FAILED;
+            return NULL;
+        } else if (code == IGNORE_REQ) {
+            GDEBUG("ignoring request transaction");
+        } else {
+            RadioResponseInfo info;
+            GBinderWriter writer;
+            RADIO_CONFIG_RESP resp_code = test_config_req_resp(code);
+            GBinderLocalRequest* resp = gbinder_client_new_request2
+                (service->resp_client, resp_code);
+
+            memset(&info, 0, sizeof(info));
+            info.type = RADIO_RESP_SOLICITED;
+            info.error = (code == ERROR_REQ) ?
+                RADIO_ERROR_GENERIC_FAILURE :
+                RADIO_ERROR_NONE;
+            g_assert(gbinder_reader_read_uint32(&reader, &info.serial));
+            GDEBUG("serial %08x", info.serial);
+
+            g_assert(resp);
+            gbinder_local_request_init_writer(resp, &writer);
+            gbinder_writer_append_buffer_object(&writer, &info, sizeof(info));
+
+            switch (code) {
+            case RADIO_CONFIG_REQ_SET_PREFERRED_DATA_MODEM:
+                g_assert(gbinder_client_transact(service->resp_client,
+                    resp_code, GBINDER_TX_FLAG_ONEWAY, resp, NULL, NULL, NULL));
+                break;
+            default:
+                /* No expecting anything else */
+                g_assert_not_reached();
+                break;
+            }
+            gbinder_local_request_unref(resp);
+        }
+        *status = GBINDER_STATUS_OK;
+        return NULL;
+    } else {
+        GDEBUG("%s %u", iface, code);
+        *status = GBINDER_STATUS_FAILED;
+        return NULL;
+    }
+}
+
+static
+void
+test_config_service_init(
+    TestConfigService* service)
+{
+    memset(service, 0, sizeof(*service));
+    service->obj = test_gbinder_local_object_new(NULL,
+        test_config_service_txproc, service);
+    service->req_count = g_hash_table_new(g_direct_hash, g_direct_equal);
+}
+
+static
+void
+test_config_service_cleanup(
+    TestConfigService* service)
+{
+    g_hash_table_destroy(service->req_count);
+    gbinder_client_unref(service->resp_client);
+    gbinder_client_unref(service->ind_client);
+    gbinder_local_object_unref(service->obj);
+    memset(service, 0, sizeof(*service));
+}
+
+/*==========================================================================*
+ * Common setup for all tests
+ *==========================================================================*/
+
+typedef struct test_common {
+    TestConfigService service;
+    GBinderServiceManager* sm;
+    GBinderRemoteObject* remote[RADIO_CONFIG_INTERFACE_COUNT];
+    RadioConfig* client;
+} TestCommon;
+
+static
+RadioConfig*
+test_common_init(
+    TestCommon* test,
+    RADIO_CONFIG_INTERFACE version)
+{
+    RADIO_CONFIG_INTERFACE v;
+
+    memset(test, 0, sizeof(*test));
+    test->sm = gbinder_servicemanager_new(DEV);
+    test_config_service_init(&test->service);
+    for (v = RADIO_CONFIG_INTERFACE_1_0; v <= version; v++) {
+        test->remote[v] = test_gbinder_servicemanager_new_service(test->sm,
+            radio_config_fqnames[v], test->service.obj);
+    }
+    test->client = radio_config_new();
+    g_assert(test->client);
+    return test->client;
+}
+
+static
+void
+test_common_cleanup(
+    TestCommon* test)
+{
+    int i;
+
+    radio_config_unref(test->client);
+    test_config_service_cleanup(&test->service);
+    for (i = 0; i < G_N_ELEMENTS(test->remote); i++) {
+        gbinder_remote_object_unref(test->remote[i]);
+    }
+    gbinder_servicemanager_unref(test->sm);
+}
+
+/*==========================================================================*
+ * Another common setup
+ *==========================================================================*/
+
+typedef struct test_simple_data {
+    TestCommon common;
+    GMainLoop* loop;
+    int completed; /* Typically used as a boolean */
+    int destroyed; /* Typically used as a boolean */
+} TestSimple;
+
+static
+RadioConfig*
+test_simple_init(
+    TestSimple* test)
+{
+    memset(test, 0, sizeof(*test));
+    test->loop = g_main_loop_new(NULL, FALSE);
+    return test_common_init(&test->common, RADIO_CONFIG_INTERFACE_1_1);
+}
+
+static
+void
+test_simple_cleanup(
+    TestSimple* test)
+{
+    g_main_loop_unref(test->loop);
+    test_common_cleanup(&test->common);
+}
+
+static
+void
+test_simple_destroy_cb(
+    gpointer user_data)
+{
+    TestSimple* test = user_data;
+
+    GDEBUG("done");
+    g_assert(test->completed);
+    g_assert(!test->destroyed);
+    test->destroyed = TRUE;
+    test_quit_later(test->loop);
+}
+
+/*==========================================================================*
+ * null
+ *==========================================================================*/
+
+static
+void
+test_null(
+    void)
+{
+    g_assert(!radio_config_ref(NULL));
+    g_assert(radio_config_dead(NULL));
+    g_assert_cmpint(radio_config_interface(NULL),==,RADIO_CONFIG_INTERFACE_NONE);
+    g_assert(!radio_config_rpc_header_size(NULL, RADIO_CONFIG_REQ_NONE));
+    g_assert(!radio_config_req_name(NULL, RADIO_CONFIG_REQ_NONE));
+    g_assert(!radio_config_resp_name(NULL, RADIO_CONFIG_RESP_NONE));
+    g_assert(!radio_config_ind_name(NULL, RADIO_CONFIG_IND_NONE));
+    g_assert(!radio_config_add_death_handler(NULL, NULL, NULL));
+    g_assert(!radio_config_add_request_observer(NULL,
+        RADIO_CONFIG_REQ_ANY, NULL, NULL));
+    g_assert(!radio_config_add_request_observer_with_priority(NULL,
+        RADIO_CONFIG_REQ_ANY, RADIO_OBSERVER_PRIORITY_LOWEST, NULL, NULL));
+    radio_config_unref(NULL);
+    g_assert(!radio_config_add_response_observer(NULL,
+        RADIO_CONFIG_RESP_ANY, NULL, NULL));
+    g_assert(!radio_config_add_response_observer_with_priority(NULL,
+        RADIO_CONFIG_RESP_ANY, RADIO_OBSERVER_PRIORITY_LOWEST, NULL, NULL));
+    g_assert(!radio_config_add_indication_observer(NULL,
+        RADIO_CONFIG_IND_ANY, NULL, NULL));
+    g_assert(!radio_config_add_indication_observer_with_priority(NULL,
+        RADIO_CONFIG_IND_ANY, RADIO_OBSERVER_PRIORITY_LOWEST, NULL, NULL));
+    g_assert(!radio_config_request_new(NULL, ERROR_REQ, NULL, NULL, NULL, NULL));
+
+    radio_config_unref(NULL);
+    radio_config_remove_handler(NULL, 0);
+    radio_config_remove_handlers(NULL, NULL, 0);
+}
+
+/*==========================================================================*
+ * name
+ *==========================================================================*/
+
+static
+void
+test_name(
+    void)
+{
+    TestCommon test;
+    RadioConfig* client = test_common_init(&test, RADIO_CONFIG_INTERFACE_1_1);
+
+    g_assert_cmpstr(radio_config_req_name(client,
+        RADIO_CONFIG_REQ_SET_RESPONSE_FUNCTIONS), == ,
+        "setResponseFunctions");
+    g_assert_cmpstr(radio_config_req_name(client,
+        RADIO_CONFIG_REQ_GET_SIM_SLOTS_STATUS), == ,
+        "getSimSlotsStatus");
+    g_assert_cmpstr(radio_config_req_name(client,
+        RADIO_CONFIG_REQ_GET_PHONE_CAPABILITY), == ,
+        "getPhoneCapability");
+    g_assert_cmpstr(radio_config_req_name(client,
+        (RADIO_CONFIG_REQ)123), == ,
+        "123");
+
+    g_assert_cmpstr(radio_config_resp_name(client,
+        RADIO_CONFIG_RESP_GET_SIM_SLOTS_STATUS), == ,
+        "getSimSlotsStatusResponse");
+    g_assert_cmpstr(radio_config_resp_name(client,
+        RADIO_CONFIG_RESP_GET_PHONE_CAPABILITY), == ,
+        "getPhoneCapabilityResponse");
+    g_assert_cmpstr(radio_config_resp_name(client,
+        (RADIO_CONFIG_RESP)1234), == ,
+        "1234");
+
+    g_assert_cmpstr(radio_config_ind_name(client,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED), == ,
+        "simSlotsStatusChanged");
+    g_assert_cmpstr(radio_config_ind_name(client,
+        (RADIO_CONFIG_IND)12345), == ,
+        "12345");
+
+    test_common_cleanup(&test);
+}
+
+/*==========================================================================*
+ * none
+ *==========================================================================*/
+
+static
+void
+test_none(
+    void)
+{
+    /* No service => no client */
+    g_assert(!radio_config_new());
+}
+
+/*==========================================================================*
+ * basic
+ *==========================================================================*/
+
+static
+void
+test_basic(
+    void)
+{
+    TestCommon test;
+    RADIO_CONFIG_INTERFACE version = RADIO_CONFIG_INTERFACE_1_0;
+    RadioConfig* client = test_common_init(&test, version);
+    RadioRequest* req;
+    int destroyed = 0;
+
+    g_assert(!radio_config_dead(client));
+    g_assert(radio_config_rpc_header_size(client,
+        RADIO_CONFIG_REQ_GET_SIM_SLOTS_STATUS));
+    g_assert_cmpint(radio_config_interface(client), == ,version);
+    g_assert(radio_config_ref(client) == client);
+    radio_config_unref(client);
+
+    /* Instances are reused */
+    g_assert(radio_config_new() == client);
+    radio_config_unref(client);
+    g_assert(radio_config_new_with_version(version) == client);
+    radio_config_unref(client);
+    g_assert(radio_config_new_with_version(RADIO_CONFIG_INTERFACE_COUNT) ==
+        client);
+    radio_config_unref(client);
+
+    /* Adding NULL observer is a nop */
+    g_assert(!radio_config_add_death_handler(client, NULL, NULL));
+    g_assert(!radio_config_add_request_observer(client,
+        RADIO_CONFIG_REQ_ANY, NULL, NULL));
+    g_assert(!radio_config_add_response_observer(client,
+        RADIO_CONFIG_RESP_ANY, NULL, NULL));
+    g_assert(!radio_config_add_indication_observer(client,
+        RADIO_CONFIG_IND_ANY, NULL, NULL));
+
+    /* Zero handler id is tolerated */
+    radio_config_remove_handler(client, 0);
+
+    /* Create and destroy the request */
+    req = radio_config_request_new(client, RADIO_CONFIG_REQ_GET_MODEMS_CONFIG,
+        NULL, NULL, test_inc_cb, &destroyed);
+    g_assert(req);
+    radio_request_unref(req);
+    g_assert(destroyed);
+
+    test_common_cleanup(&test);
+}
+
+/*==========================================================================*
+ * ind
+ *==========================================================================*/
+
+typedef struct test_ind_data {
+    TestCommon common;
+    GMainLoop* loop;
+    RADIO_CONFIG_IND ind;
+} TestInd;
+
+static
+void
+test_ind_cb(
+    RadioConfig* config,
+    RADIO_CONFIG_IND code,
+    const GBinderReader* args,
+    gpointer user_data)
+{
+    TestInd* test = user_data;
+
+    /* This one is invoked first */
+    GDEBUG("first indication  %d", code);
+    g_assert_cmpint(code, == ,RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED);
+    g_assert_cmpint(test->ind, == ,RADIO_CONFIG_IND_NONE);
+    test->ind = code;
+}
+
+static
+void
+test_ind_cb2(
+    RadioConfig* config,
+    RADIO_CONFIG_IND code,
+    const GBinderReader* args,
+    gpointer user_data)
+{
+    TestInd* test = user_data;
+
+    /* This one is invoked second */
+    GDEBUG("second indication %d", code);
+    g_assert_cmpint(test->ind, == ,RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED);
+    g_assert_cmpint(code, == ,RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED);
+    test_quit_later(test->loop);
+}
+
+static
+void
+test_ind(
+    void)
+{
+    GBinderLocalRequest* req;
+    GBinderClient* ind_client;
+    RadioConfig* client;
+    TestInd test;
+    gulong id[2];
+
+    memset(&test, 0, sizeof(test));
+    test.loop = g_main_loop_new(NULL, FALSE);
+    client = test_common_init(&test.common, RADIO_CONFIG_INTERFACE_1_1);
+    ind_client = test.common.service.ind_client;
+
+    /* Register and unregister one listener */
+    id[0] = radio_config_add_indication_observer(client, RADIO_CONFIG_IND_ANY,
+        test_ind_not_reached, NULL);
+    radio_config_remove_handler(client, id[0]);
+
+    /* Register actual listeners */
+    id[0] = radio_config_add_indication_observer_with_priority(client,
+        RADIO_OBSERVER_PRIORITY_HIGHEST,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED,
+        test_ind_cb, &test);
+    id[1] = radio_config_add_indication_observer_with_priority(client,
+        RADIO_OBSERVER_PRIORITY_DEFAULT,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED,
+        test_ind_cb2, &test);
+
+    /* This one will be ignored because type is missing */
+    req = gbinder_client_new_request2(ind_client,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED);
+    g_assert_cmpint(gbinder_client_transact(ind_client,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED, GBINDER_TX_FLAG_ONEWAY,
+        req, NULL, NULL, NULL), != ,0);
+    gbinder_local_request_unref(req);
+
+    /* This one will be ignored because RADIO_IND_ACK_EXP is not expected */
+    req = gbinder_client_new_request2(ind_client,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED);
+    gbinder_local_request_append_int32(req, RADIO_IND_ACK_EXP);
+    g_assert_cmpint(gbinder_client_transact(ind_client,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED, GBINDER_TX_FLAG_ONEWAY,
+        req, NULL, NULL, NULL), != ,0);
+    gbinder_local_request_unref(req);
+
+    /* And this one will be handled */
+    req = gbinder_client_new_request2(ind_client,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED);
+    gbinder_local_request_append_int32(req, RADIO_IND_UNSOLICITED);
+    /*
+     * RadioIndicationType should be followed by vec<SimSlotStatus> but
+     * that's not required for the purposes of this unit test.
+     */
+    g_assert_cmpint(gbinder_client_transact(ind_client,
+        RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED, GBINDER_TX_FLAG_ONEWAY,
+        req, NULL, NULL, NULL), != ,0);
+    gbinder_local_request_unref(req);
+
+    /* And wait for test_ind_cb2 to terminate the loop */
+    test_run(&test_opt, test.loop);
+    g_assert_cmpint(test.ind, == ,RADIO_CONFIG_IND_SIM_SLOTS_STATUS_CHANGED);
+
+    /* Cleanup */
+    radio_config_remove_all_handlers(client, id);
+    g_main_loop_unref(test.loop);
+    test_common_cleanup(&test.common);
+}
+
+/*==========================================================================*
+ * resp
+ *==========================================================================*/
+
+static
+void
+test_resp_observe_req1(
+    RadioConfig* config,
+    RADIO_CONFIG_REQ code,
+    GBinderLocalRequest* args,
+    gpointer user_data)
+{
+    int* observed = user_data;
+
+    GDEBUG("high prio observed req %d", code);
+    g_assert(!*observed);
+    *observed = -((int)code);
+}
+
+static
+void
+test_resp_observe_req2(
+    RadioConfig* config,
+    RADIO_CONFIG_REQ code,
+    GBinderLocalRequest* args,
+    gpointer user_data)
+{
+    int* observed = user_data;
+
+    GDEBUG("low prio observed req %d", code);
+    g_assert_cmpint(*observed, == ,-((int)code));
+    *observed = code;
+}
+
+static
+void
+test_resp_observe_resp1(
+    RadioConfig* config,
+    RADIO_CONFIG_RESP code,
+    const RadioResponseInfo* info,
+    const GBinderReader* args,
+    gpointer user_data)
+{
+    int* observed = user_data;
+
+    GDEBUG("high prio observed resp %d", code);
+    g_assert(!*observed);
+    *observed = -((int)code);
+}
+
+static
+void
+test_resp_observe_resp2(
+    RadioConfig* config,
+    RADIO_CONFIG_RESP code,
+    const RadioResponseInfo* info,
+    const GBinderReader* args,
+    gpointer user_data)
+{
+    int* observed = user_data;
+
+    GDEBUG("low prio observed resp %d", code);
+    g_assert_cmpint(*observed, == ,-((int)code));
+    *observed = code;
+}
+
+static
+void
+test_resp_complete_cb(
+    RadioRequest* req,
+    RADIO_TX_STATUS status,
+    RADIO_CONFIG_RESP resp,
+    RADIO_ERROR error,
+    const GBinderReader* reader,
+    gpointer user_data)
+{
+    TestSimple* test = user_data;
+
+    GDEBUG("resp %d", resp);
+    g_assert_cmpint(status, == ,RADIO_TX_STATUS_OK);
+    g_assert_cmpint(resp, == ,RADIO_CONFIG_RESP_SET_PREFERRED_DATA_MODEM);
+    g_assert_cmpint(error, == ,RADIO_ERROR_NONE);
+    g_assert(!test->completed);
+    g_assert(!test->destroyed);
+    test->completed = TRUE;
+}
+
+static
+void
+test_resp(
+    void)
+{
+    TestSimple test;
+    RadioConfig* client = test_simple_init(&test);
+    RadioRequest* req = radio_config_request_new(client,
+        RADIO_CONFIG_REQ_SET_PREFERRED_DATA_MODEM, NULL,
+        test_resp_complete_cb, test_simple_destroy_cb, &test);
+    int observed_req = 0, observed_resp = 0;
+    gulong id[4];
+
+    id[0] = radio_config_add_request_observer_with_priority(client,
+        RADIO_OBSERVER_PRIORITY_HIGHEST, RADIO_CONFIG_REQ_ANY,
+        test_resp_observe_req1, &observed_req);
+    id[1] = radio_config_add_request_observer_with_priority(client,
+        RADIO_OBSERVER_PRIORITY_LOWEST, RADIO_CONFIG_REQ_ANY,
+        test_resp_observe_req2, &observed_req);
+    id[2] = radio_config_add_response_observer_with_priority(client,
+        RADIO_OBSERVER_PRIORITY_HIGHEST, RADIO_CONFIG_RESP_ANY,
+        test_resp_observe_resp1, &observed_resp);
+    id[3] = radio_config_add_response_observer_with_priority(client,
+        RADIO_OBSERVER_PRIORITY_LOWEST, RADIO_CONFIG_RESP_ANY,
+        test_resp_observe_resp2, &observed_resp);
+
+    g_assert(radio_request_submit(req));
+    radio_request_unref(req);
+
+    test_run(&test_opt, test.loop);
+
+    g_assert(test.completed);
+    g_assert(test.destroyed);
+    g_assert_cmpint(observed_req,==,RADIO_CONFIG_REQ_SET_PREFERRED_DATA_MODEM);
+    g_assert_cmpint(observed_resp,==,RADIO_CONFIG_RESP_SET_PREFERRED_DATA_MODEM);
+
+    /* Cleanup */
+    radio_config_remove_all_handlers(client, id);
+    test_simple_cleanup(&test);
+}
+
+/*==========================================================================*
+ * cancel
+ *==========================================================================*/
+
+static
+void
+test_cancel(
+    void)
+{
+    TestCommon test;
+    gboolean destroyed = FALSE;
+    RadioConfig* client = test_common_init(&test, RADIO_CONFIG_INTERFACE_1_0);
+    RadioRequest* req = radio_config_request_new(client,
+        RADIO_CONFIG_REQ_GET_MODEMS_CONFIG, NULL,
+        test_complete_not_reached, test_destroy_once, &destroyed);
+
+    g_assert(radio_request_submit(req));
+    radio_request_cancel(req);
+    g_assert_cmpint(req->state, == ,RADIO_REQUEST_STATE_CANCELLED);
+    radio_request_unref(req);
+
+    g_assert(destroyed);
+    test_common_cleanup(&test);
+}
+
+/*==========================================================================*
+ * fail_tx
+ *==========================================================================*/
+
+static
+void
+test_fail_tx(
+    void)
+{
+    TestCommon test;
+    gboolean destroyed = FALSE;
+    RadioConfig* client = test_common_init(&test, RADIO_CONFIG_INTERFACE_1_0);
+    RadioRequest* req = radio_config_request_new(client,
+        RADIO_CONFIG_REQ_GET_MODEMS_CONFIG, NULL,
+        test_complete_not_reached, test_destroy_once, &destroyed);
+
+    g_assert(req);
+    g_assert(req->serial);
+
+    /* Fail one transaction */
+    test_gbinder_client_tx_fail_count = 1;
+
+    /* Request switches in the FAILED state */
+    g_assert(req);
+    g_assert(!radio_request_submit(req));
+    g_assert_cmpint(req->state, == ,RADIO_REQUEST_STATE_FAILED);
+
+    g_assert(!destroyed);
+    radio_request_drop(req);
+    g_assert(destroyed);
+
+    test_common_cleanup(&test);
+}
+
+/*==========================================================================*
+ * death
+ *==========================================================================*/
+
+static
+void
+test_death_complete_cb(
+    RadioRequest* req,
+    RADIO_TX_STATUS status,
+    RADIO_CONFIG_RESP resp,
+    RADIO_ERROR error,
+    const GBinderReader* reader,
+    gpointer user_data)
+{
+    TestSimple* test = user_data;
+
+    GDEBUG("status %u", status);
+    g_assert_cmpint(status, == ,RADIO_TX_STATUS_FAILED);
+    g_assert_cmpint(resp, == ,RADIO_CONFIG_RESP_NONE);
+    g_assert_cmpint(error, == ,RADIO_ERROR_NONE);
+    test->completed++;
+}
+
+static
+void
+test_death_destroy_cb(
+    gpointer user_data)
+{
+    TestSimple* test = user_data;
+
+    test->destroyed++;
+    GDEBUG("done");
+    g_assert_cmpint(test->completed, == ,test->destroyed);
+    test_quit_later(test->loop);
+}
+
+static
+void
+test_death(
+    void)
+{
+    TestSimple test;
+    RadioConfig* client = test_simple_init(&test);
+    RadioRequest* req = radio_config_request_new(client,
+        RADIO_CONFIG_REQ_GET_MODEMS_CONFIG, NULL,
+        test_death_complete_cb, test_death_destroy_cb, &test);
+    RADIO_CONFIG_INTERFACE v;
+    int death_count = 0;
+    gulong id = radio_config_add_death_handler(client, test_config_inc_cb,
+        &death_count);
+
+    g_assert(radio_request_submit(req));
+    radio_request_unref(req);
+
+    /* Kill the remote objects */
+    g_assert(!radio_config_dead(client));
+    for (v = RADIO_CONFIG_INTERFACE_1_0;
+         v <= radio_config_interface(client); v++) {
+        test_gbinder_remote_object_kill(test.common.remote[v]);
+    }
+    g_assert(radio_config_dead(client));
+    g_assert_cmpint(death_count, == ,1);
+
+    /* Now expect the request to fail */
+    test_run(&test_opt, test.loop);
+    g_assert(test.completed);
+    g_assert(test.destroyed);
+
+    /* Cleanup */
+    radio_config_remove_handler(client, id);
+    test_simple_cleanup(&test);
+}
+
+/*==========================================================================*
+ * Common
+ *==========================================================================*/
+
+#define TEST_PREFIX "/config/"
+#define TEST_(t) TEST_PREFIX t
+
+int main(int argc, char* argv[])
+{
+    g_test_init(&argc, &argv, NULL);
+    g_test_add_func(TEST_("null"), test_null);
+    g_test_add_func(TEST_("name"), test_name);
+    g_test_add_func(TEST_("none"), test_none);
+    g_test_add_func(TEST_("basic"), test_basic);
+    g_test_add_func(TEST_("ind"), test_ind);
+    g_test_add_func(TEST_("resp"), test_resp);
+    g_test_add_func(TEST_("cancel"), test_cancel);
+    g_test_add_func(TEST_("fail_tx"), test_fail_tx);
+    g_test_add_func(TEST_("death"), test_death);
+    test_init(&test_opt, argc, argv);
+    return g_test_run();
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/unit_instance/Makefile
+++ b/unit/unit_instance/Makefile
@@ -0,0 +1,5 @@
+# -*- Mode: makefile-gmake -*-
+
+EXE = unit_instance
+
+include ../common/Makefile
--- a/unit/unit_instance/unit_instance.c
+++ b/unit/unit_instance/unit_instance.c
--- a/unit/unit_registry/Makefile
+++ b/unit/unit_registry/Makefile
@@ -0,0 +1,5 @@
+# -*- Mode: makefile-gmake -*-
+
+EXE = unit_registry
+
+include ../common/Makefile
--- a/unit/unit_registry/unit_registry.c
+++ b/unit/unit_registry/unit_registry.c
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2021 Jolla Ltd.
+ * Copyright (C) 2021 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_common.h"
+
+#include "radio_instance.h"
+#include "radio_registry_p.h"
+
+#include <glib-object.h>
+
+static TestOpt test_opt;
+
+/*==========================================================================*
+ * null
+ *==========================================================================*/
+
+static
+void
+test_null(
+    void)
+{
+    radio_registry_instance_added(NULL);
+    radio_registry_instance_removed(NULL);
+    radio_registry_remove_handler(NULL, 0);
+    radio_registry_remove_handlers(NULL, NULL, 0);
+    radio_registry_unref(NULL);
+    g_assert(!radio_registry_ref(NULL));
+    g_assert(!radio_registry_add_instance_added_handler(NULL,NULL,NULL,NULL));
+    g_assert(!radio_registry_add_instance_removed_handler(NULL,NULL,NULL,NULL));
+}
+
+/*==========================================================================*
+ * basic
+ *==========================================================================*/
+
+static const char* test_basic_key = "foo";
+static const char* test_basic_bad_key = "bar";
+
+static
+void
+test_basic_add_cb(
+    RadioRegistry* registry,
+    RadioInstance* radio,
+    gpointer user_data)
+{
+    (*((int*)user_data))++;
+}
+
+static
+void
+test_basic_remove_cb(
+    RadioRegistry* registry,
+    const char* str,
+    gpointer user_data)
+{
+    g_assert_cmpstr(str, == ,test_basic_key);
+    (*((int*)user_data))++;
+}
+
+static
+void
+test_basic(
+    void)
+{
+    RadioRegistry* reg = radio_registry_new();
+    int add_count = 0, remove_count = 0;
+    gulong id[6];
+    GObject* instance;
+
+    g_assert(reg);
+    g_assert(reg == radio_registry_new()); /* New ref to the same instance */
+    radio_registry_unref(reg);
+
+    g_assert(!radio_registry_add_instance_added_handler(reg,NULL,NULL,NULL));
+    g_assert(!radio_registry_add_instance_removed_handler(reg,NULL,NULL,NULL));
+
+    /* Add/remove handlers */
+    id[0] = radio_registry_add_instance_added_handler(reg, "",
+        test_basic_add_cb, &add_count);
+    radio_registry_remove_handler(reg, id[0]);
+    id[0] = radio_registry_add_instance_added_handler(reg, NULL,
+        test_basic_add_cb, &add_count);
+    id[1] = radio_registry_add_instance_added_handler(reg, test_basic_bad_key,
+        test_basic_add_cb, &add_count);  /* won't get called */
+
+    id[2] = radio_registry_add_instance_removed_handler(reg, NULL,
+        test_basic_remove_cb, &remove_count);
+    id[3] = radio_registry_add_instance_removed_handler(reg, "",
+        test_basic_remove_cb, &remove_count);
+    id[4] = radio_registry_add_instance_removed_handler(reg, test_basic_key,
+        test_basic_remove_cb, &remove_count);
+    id[5] = radio_registry_add_instance_removed_handler(reg, test_basic_bad_key,
+        test_basic_remove_cb, &remove_count); /* won't get called */
+
+    /* Well, this wouldn't be a real functional instance but we don't care */
+    instance = g_object_new(RADIO_TYPE_INSTANCE, NULL);
+    radio_registry_instance_added(RADIO_INSTANCE(instance));
+    g_assert_cmpint(add_count, == ,1); /* 1 out of 2 is called */
+    g_assert_cmpint(remove_count, == ,0);
+
+    radio_registry_instance_removed(test_basic_key);
+    g_assert_cmpint(add_count, == ,1);
+    g_assert_cmpint(remove_count, == ,3); /* 3 our of 4 are called */
+    g_object_unref(instance);
+
+    /* remove_all zeros the ids */
+    radio_registry_remove_all_handlers(reg, id);
+    g_assert(!id[0]);
+    g_assert(!id[4]);
+
+    radio_registry_remove_handler(reg, 0); /* No effect */
+    radio_registry_unref(reg);
+}
+
+/*==========================================================================*
+ * Common
+ *==========================================================================*/
+
+#define TEST_PREFIX "/registry/"
+#define TEST_(t) TEST_PREFIX t
+
+int main(int argc, char* argv[])
+{
+    g_test_init(&argc, &argv, NULL);
+    g_test_add_func(TEST_("null"), test_null);
+    g_test_add_func(TEST_("basic"), test_basic);
+    test_init(&test_opt, argc, argv);
+    return g_test_run();
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/unit/unit_util/Makefile
+++ b/unit/unit_util/Makefile
@@ -0,0 +1,5 @@
+# -*- Mode: makefile-gmake -*-
+
+EXE = unit_util
+
+include ../common/Makefile
--- a/unit/unit_util/unit_util.c
+++ b/unit/unit_util/unit_util.c
@@ -0,0 +1,370 @@
+/*
+ * Copyright (C) 2022 Jolla Ltd.
+ * Copyright (C) 2022 Slava Monich <slava.monich@jolla.com>
+ *
+ * You may use this file under the terms of the BSD license as follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the names of the copyright holders nor the names of its
+ *      contributors may be used to endorse or promote products derived
+ *      from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation
+ * are those of the authors and should not be interpreted as representing
+ * any official policies, either expressed or implied.
+ */
+
+#include "test_common.h"
+
+#include "radio_util.h"
+
+#define UNKNOWN_VALUE (0x7fffffff)
+#define UNKNOWN_REQ ((RADIO_REQ)UNKNOWN_VALUE)
+#define UNKNOWN_IND ((RADIO_REQ)UNKNOWN_VALUE)
+#define UNKNOWN_RESP ((RADIO_RESP)UNKNOWN_VALUE)
+
+static TestOpt test_opt;
+
+/*==========================================================================*
+ * req_name
+ *==========================================================================*/
+
+static
+void
+test_req_name(
+    void)
+{
+    g_assert(!radio_req_name(UNKNOWN_REQ));
+    g_assert(!radio_req_name(RADIO_REQ_ANY));
+    g_assert_cmpstr(radio_req_name(RADIO_REQ_GET_ICC_CARD_STATUS),==,
+        "getIccCardStatus");
+    g_assert_cmpstr(radio_req_name(RADIO_REQ_START_NETWORK_SCAN),==,
+        "startNetworkScan");
+    g_assert_cmpstr(radio_req_name(RADIO_REQ_SET_SIGNAL_STRENGTH_REPORTING_CRITERIA),==,
+        "setSignalStrengthReportingCriteria");
+    g_assert_cmpstr(radio_req_name(RADIO_REQ_SET_SYSTEM_SELECTION_CHANNELS),==,
+        "setSystemSelectionChannels");
+    g_assert_cmpstr(radio_req_name(RADIO_REQ_EMERGENCY_DIAL),==,
+        "emergencyDial");
+    g_assert_cmpstr(radio_req_name(RADIO_REQ_ENABLE_UICC_APPLICATIONS),==,
+        "enableUiccApplications");
+    g_assert_cmpstr(radio_req_name(RADIO_REQ_START_NETWORK_SCAN_1_4),==,
+        "startNetworkScan_1_4");
+    g_assert_cmpstr(radio_req_name(RADIO_REQ_START_NETWORK_SCAN_1_5),==,
+        "startNetworkScan_1_5");
+}
+
+/*==========================================================================*
+ * resp_name
+ *==========================================================================*/
+
+static
+void
+test_resp_name(
+    void)
+{
+    g_assert(!radio_resp_name(UNKNOWN_RESP));
+    g_assert(!radio_resp_name(RADIO_RESP_ANY));
+    g_assert_cmpstr(radio_resp_name(RADIO_RESP_GET_ICC_CARD_STATUS),==,
+        "getIccCardStatusResponse");
+    g_assert_cmpstr(radio_resp_name(RADIO_RESP_START_NETWORK_SCAN),==,
+        "startNetworkScanResponse");
+    g_assert_cmpstr(radio_resp_name(RADIO_RESP_SET_SIGNAL_STRENGTH_REPORTING_CRITERIA),==,
+        "setSignalStrengthReportingCriteriaResponse");
+    g_assert_cmpstr(radio_resp_name(RADIO_RESP_SET_SYSTEM_SELECTION_CHANNELS),==,
+        "setSystemSelectionChannelsResponse");
+    g_assert_cmpstr(radio_resp_name(RADIO_RESP_EMERGENCY_DIAL),==,
+        "emergencyDialResponse");
+    g_assert_cmpstr(radio_resp_name(RADIO_RESP_ENABLE_UICC_APPLICATIONS),==,
+        "enableUiccApplicationsResponse");
+    g_assert_cmpstr(radio_resp_name(RADIO_RESP_START_NETWORK_SCAN_1_4),==,
+        "startNetworkScanResponse_1_4");
+    g_assert_cmpstr(radio_resp_name(RADIO_RESP_START_NETWORK_SCAN_1_5),==,
+        "startNetworkScanResponse_1_5");
+}
+
+/*==========================================================================*
+ * ind_name
+ *==========================================================================*/
+
+static
+void
+test_ind_name(
+    void)
+{
+    g_assert(!radio_ind_name(UNKNOWN_IND));
+    g_assert(!radio_ind_name(RADIO_IND_ANY));
+    g_assert_cmpstr(radio_ind_name(RADIO_IND_RADIO_STATE_CHANGED),==,
+        "radioStateChanged");
+    g_assert_cmpstr(radio_ind_name(RADIO_IND_NETWORK_SCAN_RESULT),==,
+        "networkScanResult");
+    g_assert_cmpstr(radio_ind_name(RADIO_IND_CURRENT_LINK_CAPACITY_ESTIMATE),==,
+        "currentLinkCapacityEstimate");
+    g_assert_cmpstr(radio_ind_name(RADIO_IND_CURRENT_EMERGENCY_NUMBER_LIST),==,
+        "currentEmergencyNumberList");
+    g_assert_cmpstr(radio_ind_name(RADIO_IND_REGISTRATION_FAILED),==,
+        "registrationFailed");
+}
+
+/*==========================================================================*
+ * req_resp
+ *==========================================================================*/
+
+static
+void
+test_req_resp(
+    void)
+{
+    static const struct radio_req_resp_data {
+        RADIO_REQ req;
+        RADIO_RESP resp;
+    } tests[] = {
+        { UNKNOWN_REQ, RADIO_RESP_NONE },
+        { RADIO_REQ_ANY, RADIO_RESP_NONE },
+        { RADIO_REQ_SETUP_DATA_CALL_1_2, RADIO_RESP_SETUP_DATA_CALL },
+        { RADIO_REQ_DEACTIVATE_DATA_CALL_1_2, RADIO_RESP_DEACTIVATE_DATA_CALL },
+        { RADIO_REQ_START_NETWORK_SCAN_1_2, RADIO_RESP_START_NETWORK_SCAN },
+        { RADIO_REQ_SET_INITIAL_ATTACH_APN_1_4,
+          RADIO_RESP_SET_INITIAL_ATTACH_APN },
+        { RADIO_REQ_SET_DATA_PROFILE_1_4, RADIO_RESP_SET_DATA_PROFILE },
+        { RADIO_REQ_SET_INDICATION_FILTER_1_2,
+          RADIO_RESP_SET_INDICATION_FILTER },
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_RESP_GET_ICC_CARD_STATUS },
+        { RADIO_REQ_START_NETWORK_SCAN, RADIO_RESP_START_NETWORK_SCAN },
+        { RADIO_REQ_SET_SIGNAL_STRENGTH_REPORTING_CRITERIA,
+          RADIO_RESP_SET_SIGNAL_STRENGTH_REPORTING_CRITERIA },
+        { RADIO_REQ_SET_SYSTEM_SELECTION_CHANNELS,
+          RADIO_RESP_SET_SYSTEM_SELECTION_CHANNELS },
+        { RADIO_REQ_EMERGENCY_DIAL, RADIO_RESP_EMERGENCY_DIAL }
+    };
+
+    int i;
+
+    for (i = 0; i < G_N_ELEMENTS(tests); i++) {
+        g_assert_cmpint(radio_req_resp(tests[i].req), ==, tests[i].resp);
+    }
+}
+
+/*==========================================================================*
+ * req_resp2
+ *==========================================================================*/
+
+static
+void
+test_req_resp2(
+    void)
+{
+    static const struct radio_req_resp2_data {
+        RADIO_REQ req;
+        RADIO_INTERFACE iface;
+        RADIO_RESP resp;
+    } tests[] = {
+        { UNKNOWN_REQ, RADIO_INTERFACE_NONE, RADIO_RESP_NONE },
+        { RADIO_REQ_SUPPLY_ICC_PIN_FOR_APP, RADIO_INTERFACE_1_0,
+          RADIO_RESP_SUPPLY_ICC_PIN_FOR_APP },
+        { RADIO_REQ_SUPPLY_ICC_PUK_FOR_APP, RADIO_INTERFACE_1_1,
+          RADIO_RESP_SUPPLY_ICC_PUK_FOR_APP },
+        { RADIO_REQ_SUPPLY_ICC_PIN2_FOR_APP, RADIO_INTERFACE_1_2,
+          RADIO_RESP_SUPPLY_ICC_PIN2_FOR_APP },
+        { RADIO_REQ_SUPPLY_ICC_PUK2_FOR_APP, RADIO_INTERFACE_1_3,
+          RADIO_RESP_SUPPLY_ICC_PUK2_FOR_APP },
+        { RADIO_REQ_CHANGE_ICC_PIN_FOR_APP, RADIO_INTERFACE_1_4,
+          RADIO_RESP_CHANGE_ICC_PIN_FOR_APP },
+        { RADIO_REQ_CHANGE_ICC_PIN2_FOR_APP, RADIO_INTERFACE_COUNT,
+          RADIO_RESP_CHANGE_ICC_PIN2_FOR_APP },
+
+        { RADIO_REQ_SETUP_DATA_CALL_1_2, RADIO_INTERFACE_1_2,
+          RADIO_RESP_SETUP_DATA_CALL },
+        { RADIO_REQ_SETUP_DATA_CALL_1_2, RADIO_INTERFACE_1_4,
+          RADIO_RESP_SETUP_DATA_CALL },
+
+        { RADIO_REQ_DEACTIVATE_DATA_CALL_1_2, RADIO_INTERFACE_1_2,
+          RADIO_RESP_DEACTIVATE_DATA_CALL },
+        { RADIO_REQ_DEACTIVATE_DATA_CALL_1_2, RADIO_INTERFACE_1_4,
+          RADIO_RESP_DEACTIVATE_DATA_CALL },
+
+        { RADIO_REQ_START_NETWORK_SCAN_1_2, RADIO_INTERFACE_1_2,
+          RADIO_RESP_START_NETWORK_SCAN },
+        { RADIO_REQ_START_NETWORK_SCAN_1_2, RADIO_INTERFACE_1_4,
+          RADIO_RESP_START_NETWORK_SCAN },
+
+        { RADIO_REQ_SET_INITIAL_ATTACH_APN_1_4, RADIO_INTERFACE_1_4,
+          RADIO_RESP_SET_INITIAL_ATTACH_APN },
+
+        { RADIO_REQ_SET_DATA_PROFILE_1_4, RADIO_INTERFACE_1_4,
+          RADIO_RESP_SET_DATA_PROFILE },
+
+        { RADIO_REQ_SET_INDICATION_FILTER_1_2, RADIO_INTERFACE_1_2,
+          RADIO_RESP_SET_INDICATION_FILTER },
+        { RADIO_REQ_SET_INDICATION_FILTER_1_2, RADIO_INTERFACE_1_4,
+          RADIO_RESP_SET_INDICATION_FILTER },
+        { RADIO_REQ_SET_INDICATION_FILTER_1_5, RADIO_INTERFACE_1_5,
+          RADIO_RESP_SET_INDICATION_FILTER_1_5 },
+
+
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_INTERFACE_1_0,
+          RADIO_RESP_GET_ICC_CARD_STATUS },
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_INTERFACE_1_1,
+          RADIO_RESP_GET_ICC_CARD_STATUS },
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_INTERFACE_1_2,
+          RADIO_RESP_GET_ICC_CARD_STATUS_1_2 },
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_INTERFACE_1_3,
+          RADIO_RESP_GET_ICC_CARD_STATUS_1_2 },
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_INTERFACE_1_4,
+          RADIO_RESP_GET_ICC_CARD_STATUS_1_4 },
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_INTERFACE_1_5,
+          RADIO_RESP_GET_ICC_CARD_STATUS_1_5 },
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_INTERFACE_COUNT,
+          RADIO_RESP_NONE },
+        { RADIO_REQ_GET_ICC_CARD_STATUS, RADIO_INTERFACE_NONE,
+          RADIO_RESP_NONE },
+
+        { RADIO_REQ_GET_CELL_INFO_LIST, RADIO_INTERFACE_1_0,
+          RADIO_RESP_GET_CELL_INFO_LIST },
+        { RADIO_REQ_GET_CELL_INFO_LIST, RADIO_INTERFACE_1_1,
+          RADIO_RESP_GET_CELL_INFO_LIST },
+        { RADIO_REQ_GET_CELL_INFO_LIST, RADIO_INTERFACE_1_2,
+          RADIO_RESP_GET_CELL_INFO_LIST_1_2 },
+        { RADIO_REQ_GET_CELL_INFO_LIST, RADIO_INTERFACE_1_3,
+          RADIO_RESP_GET_CELL_INFO_LIST_1_2 },
+        { RADIO_REQ_GET_CELL_INFO_LIST, RADIO_INTERFACE_1_4,
+          RADIO_RESP_GET_CELL_INFO_LIST_1_4 },
+        { RADIO_REQ_GET_CELL_INFO_LIST, RADIO_INTERFACE_1_5,
+          RADIO_RESP_GET_CELL_INFO_LIST_1_5 },
+        { RADIO_REQ_GET_CELL_INFO_LIST, RADIO_INTERFACE_COUNT,
+          RADIO_RESP_GET_CELL_INFO_LIST_1_5 },
+        { RADIO_REQ_GET_CELL_INFO_LIST, RADIO_INTERFACE_NONE,
+          RADIO_RESP_NONE },
+
+        { RADIO_REQ_GET_CURRENT_CALLS, RADIO_INTERFACE_1_0,
+          RADIO_RESP_GET_CURRENT_CALLS },
+        { RADIO_REQ_GET_CURRENT_CALLS, RADIO_INTERFACE_1_1,
+          RADIO_RESP_GET_CURRENT_CALLS },
+        { RADIO_REQ_GET_CURRENT_CALLS, RADIO_INTERFACE_1_2,
+          RADIO_RESP_GET_CURRENT_CALLS_1_2 },
+        { RADIO_REQ_GET_CURRENT_CALLS, RADIO_INTERFACE_1_3,
+          RADIO_RESP_GET_CURRENT_CALLS_1_2 },
+        { RADIO_REQ_GET_CURRENT_CALLS, RADIO_INTERFACE_1_4,
+          RADIO_RESP_GET_CURRENT_CALLS_1_2 },
+        { RADIO_REQ_GET_CURRENT_CALLS, RADIO_INTERFACE_COUNT,
+          RADIO_RESP_GET_CURRENT_CALLS_1_2 },
+        { RADIO_REQ_GET_CURRENT_CALLS, RADIO_INTERFACE_NONE,
+          RADIO_RESP_NONE },
+
+        { RADIO_REQ_GET_SIGNAL_STRENGTH, RADIO_INTERFACE_1_0,
+          RADIO_RESP_GET_SIGNAL_STRENGTH },
+        { RADIO_REQ_GET_SIGNAL_STRENGTH, RADIO_INTERFACE_1_1,
+          RADIO_RESP_GET_SIGNAL_STRENGTH },
+        { RADIO_REQ_GET_SIGNAL_STRENGTH, RADIO_INTERFACE_1_2,
+          RADIO_RESP_GET_SIGNAL_STRENGTH_1_2 },
+        { RADIO_REQ_GET_SIGNAL_STRENGTH, RADIO_INTERFACE_1_3,
+          RADIO_RESP_GET_SIGNAL_STRENGTH_1_2 },
+        { RADIO_REQ_GET_SIGNAL_STRENGTH, RADIO_INTERFACE_1_4,
+          RADIO_RESP_GET_SIGNAL_STRENGTH_1_2 },
+        { RADIO_REQ_GET_SIGNAL_STRENGTH, RADIO_INTERFACE_COUNT,
+          RADIO_RESP_GET_SIGNAL_STRENGTH_1_2 },
+        { RADIO_REQ_GET_SIGNAL_STRENGTH, RADIO_INTERFACE_NONE,
+          RADIO_RESP_NONE },
+
+        { RADIO_REQ_GET_VOICE_REGISTRATION_STATE, RADIO_INTERFACE_1_0,
+          RADIO_RESP_GET_VOICE_REGISTRATION_STATE },
+        { RADIO_REQ_GET_VOICE_REGISTRATION_STATE, RADIO_INTERFACE_1_1,
+          RADIO_RESP_GET_VOICE_REGISTRATION_STATE },
+        { RADIO_REQ_GET_VOICE_REGISTRATION_STATE, RADIO_INTERFACE_1_2,
+          RADIO_RESP_GET_VOICE_REGISTRATION_STATE_1_2 },
+        { RADIO_REQ_GET_VOICE_REGISTRATION_STATE, RADIO_INTERFACE_1_3,
+          RADIO_RESP_GET_VOICE_REGISTRATION_STATE_1_2 },
+        { RADIO_REQ_GET_VOICE_REGISTRATION_STATE, RADIO_INTERFACE_1_4,
+          RADIO_RESP_GET_VOICE_REGISTRATION_STATE_1_2 },
+        { RADIO_REQ_GET_VOICE_REGISTRATION_STATE, RADIO_INTERFACE_COUNT,
+          RADIO_RESP_GET_VOICE_REGISTRATION_STATE_1_2 },
+        { RADIO_REQ_GET_VOICE_REGISTRATION_STATE, RADIO_INTERFACE_NONE,
+          RADIO_RESP_NONE },
+
+        { RADIO_REQ_GET_DATA_REGISTRATION_STATE, RADIO_INTERFACE_1_0,
+          RADIO_RESP_GET_DATA_REGISTRATION_STATE },
+        { RADIO_REQ_GET_DATA_REGISTRATION_STATE, RADIO_INTERFACE_1_1,
+          RADIO_RESP_GET_DATA_REGISTRATION_STATE },
+        { RADIO_REQ_GET_DATA_REGISTRATION_STATE, RADIO_INTERFACE_1_2,
+          RADIO_RESP_GET_DATA_REGISTRATION_STATE_1_2 },
+        { RADIO_REQ_GET_DATA_REGISTRATION_STATE, RADIO_INTERFACE_1_3,
+          RADIO_RESP_GET_DATA_REGISTRATION_STATE_1_2 },
+        { RADIO_REQ_GET_DATA_REGISTRATION_STATE, RADIO_INTERFACE_1_4,
+          RADIO_RESP_GET_DATA_REGISTRATION_STATE_1_4 },
+        { RADIO_REQ_GET_DATA_REGISTRATION_STATE, RADIO_INTERFACE_COUNT,
+          RADIO_RESP_GET_DATA_REGISTRATION_STATE_1_4 },
+        { RADIO_REQ_GET_DATA_REGISTRATION_STATE, RADIO_INTERFACE_NONE,
+          RADIO_RESP_NONE },
+
+        { RADIO_REQ_GET_DATA_CALL_LIST, RADIO_INTERFACE_1_0,
+          RADIO_RESP_GET_DATA_CALL_LIST },
+        { RADIO_REQ_GET_DATA_CALL_LIST, RADIO_INTERFACE_1_1,
+          RADIO_RESP_GET_DATA_CALL_LIST },
+        { RADIO_REQ_GET_DATA_CALL_LIST, RADIO_INTERFACE_1_2,
+          RADIO_RESP_GET_DATA_CALL_LIST },
+        { RADIO_REQ_GET_DATA_CALL_LIST, RADIO_INTERFACE_1_3,
+          RADIO_RESP_GET_DATA_CALL_LIST },
+        { RADIO_REQ_GET_DATA_CALL_LIST, RADIO_INTERFACE_1_4,
+          RADIO_RESP_GET_DATA_CALL_LIST_1_4 },
+        { RADIO_REQ_GET_DATA_CALL_LIST, RADIO_INTERFACE_1_5,
+          RADIO_RESP_GET_DATA_CALL_LIST_1_5 },
+        { RADIO_REQ_GET_DATA_CALL_LIST, RADIO_INTERFACE_COUNT,
+          RADIO_RESP_GET_DATA_CALL_LIST_1_5 },
+        { RADIO_REQ_GET_DATA_CALL_LIST, RADIO_INTERFACE_NONE,
+          RADIO_RESP_NONE }
+    };
+
+    int i;
+
+    for (i = 0; i < G_N_ELEMENTS(tests); i++) {
+        g_assert_cmpint(radio_req_resp2(tests[i].req, tests[i].iface), ==,
+            tests[i].resp);
+    }
+}
+
+/*==========================================================================*
+ * Common
+ *==========================================================================*/
+
+#define TEST_PREFIX "/util/"
+#define TEST_(t) TEST_PREFIX t
+
+int main(int argc, char* argv[])
+{
+    g_test_init(&argc, &argv, NULL);
+    g_test_add_func(TEST_("req_name"), test_req_name);
+    g_test_add_func(TEST_("resp_name"), test_resp_name);
+    g_test_add_func(TEST_("ind_name"), test_ind_name);
+    g_test_add_func(TEST_("req_resp"), test_req_resp);
+    g_test_add_func(TEST_("req_resp2"), test_req_resp2);
+    test_init(&test_opt, argc, argv);
+    return g_test_run();
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
Author	SHA1	Message	Date
kuailexs	690e4de7d5	debug logs	2025-10-23 23:17:41 +08:00
kuailexs	fddd1b7d56	debug logs	2025-10-23 23:01:30 +08:00
kuailexs	4cdc4cfe65	debug logs	2025-10-23 22:39:33 +08:00
kuailexs	1396126a6b	debug logs	2025-10-18 14:56:12 +08:00
kuailexs	a8fe0fe5c3	debug logs	2025-10-18 13:49:55 +08:00
kuailexs	50d6f649fa	debian files	2025-10-17 23:50:44 +08:00
kuailexs	eb631f637c	debian files	2025-10-17 23:15:20 +08:00
kuailexs	ae08826314	Fix symlink according to Debian policy	2025-10-17 23:13:54 +08:00
Matti Lehtimäki	a4a19a374a	Version 1.6.0	2024-09-26 14:06:44 +03:00
Matti Lehtimäki	00248f8da3	Merge pull request #28 from mer-hybris/aidl Add support for AIDL interfaces	2024-09-26 14:01:59 +03:00
Matti Lehtimäki	418405697e	[gbinder-radio] Implement support for AIDL IRadioIms. JB#61702	2024-09-23 23:37:55 +03:00
Matti Lehtimäki	12133c9685	[gbinder-radio] Implement support for AIDL IRadioVoice. JB#61702	2024-09-23 23:37:55 +03:00
Matti Lehtimäki	50c615095b	[gbinder-radio] Implement support for AIDL IRadioMessaging. JB#61702	2024-09-23 23:37:55 +03:00
Matti Lehtimäki	fa6a4d7e1a	[gbinder-radio] Implement support for AIDL IRadioData. JB#61702	2024-09-23 23:37:55 +03:00
Matti Lehtimäki	bedb4a7659	[gbinder-radio] Implement support for AIDL IRadioNetwork. JB#61702	2024-09-23 23:37:55 +03:00
Nikita Ukhrenkov	500465507e	[gbinder-radio] Implement support for AIDL IRadioSim. JB#61702	2024-09-23 23:37:55 +03:00
Nikita Ukhrenkov	b8917f5985	[gbinder-radio] Implement support for AIDL IRadioModem. JB#61702	2024-09-23 23:37:55 +03:00
Nikita Ukhrenkov	453595be28	[gbinder-radio] Implement support for AIDL IRadioConfig. JB#61702	2024-09-23 23:37:55 +03:00
Matti Lehtimäki	4803615920	Version 1.5.6	2023-04-21 14:56:04 +03:00
Matti Lehtimäki	d4a04ab083	Version 1.5.5	2023-04-14 22:44:58 +03:00
Matti Lehtimäki	5cf3d8c3cc	Merge pull request #27 from mer-hybris/jb58746-fixes Add missing RadioAppStatus_1_5 struct and radio indication filter enum values. Fix cell identity enum values.	2023-04-14 22:40:27 +03:00
Matti Lehtimäki	b319fa4dc6	[gbinder-radio] Add missing RadioAppStatus_1_5 struct. JB#58746	2023-04-12 16:55:21 +03:00
Matti Lehtimäki	5cfa6756ee	[gbinder-radio] Add missing radio indication filter enum values for IRadio@1.5 interface. JB#58746	2023-04-12 16:55:18 +03:00
Matti Lehtimäki	a997d138fa	[gbinder-radio] Fix RADIO_CELL_IDENTITY_TYPE_1_5 enum values. JB#58746	2023-04-12 16:51:52 +03:00
Slava Monich	48da098644	Version 1.5.4	2022-11-30 19:17:31 +02:00
Slava Monich	3d3e023fe8	Merge pull request #26 from mer-hybris/jb58763 Add NR support	2022-11-30 19:10:06 +02:00
Matti Lehtimäki	a9da4c95d2	[gbinder-radio] Add RadioPhysicalChannelConfig structs. JB#58763 Available for IRadio@1.2 and IRadio@1.4.	2022-11-30 18:57:25 +02:00
Matti Lehtimäki	6407a0271c	[gbinder-radio] Add missing enums for NR. JB#58763	2022-11-30 18:57:25 +02:00
Matti Lehtimäki	05073a8367	[gbinder-radio] Fix RadioCellIdentity_1_5 struct. JB#58746	2022-11-30 18:57:25 +02:00
Slava Monich	7725869a27	Version 1.5.3	2022-11-19 17:52:18 +02:00
Slava Monich	7b33c6d70b	Merge pull request #25 from monich/ran Add RADIO_ACCESS_NETWORKS enum	2022-11-19 17:41:50 +02:00
Slava Monich	b38ddeb4c0	[gbinder-radio] Added RADIO_ACCESS_NETWORKS enum. JB#58746 There are two similar enums defined in types.hal files, AccessNetwork and RadioAccessNetworks. They can be easily confused with each other and yet their enum values e.g. for NGRAN are different (although GERAN, UTRAN and EUTRAN values match). Our mapping goes like this: AccessNetwork => RADIO_ACCESS_NETWORK RadioAccessNetworks => RADIO_ACCESS_NETWORKS	2022-11-19 03:48:48 +02:00
Slava Monich	db387d213a	[gbinder-radio] Housekeeping. JB#58006 Fixed comments, use appropriate enums	2022-11-19 03:44:50 +02:00
Slava Monich	ae0af8512f	Version 1.5.2	2022-11-17 03:13:49 +02:00
Slava Monich	bf51970422	Merge pull request #24 from monich/scan Added network scan related types	2022-11-17 03:07:29 +02:00
Slava Monich	e11e9a7eb1	[gbinder-radio] Added network scan related types. JB#58746	2022-11-17 03:04:32 +02:00
Slava Monich	606801a3c3	Version 1.5.1	2022-11-14 22:37:48 +02:00
Slava Monich	881dd6eef9	Merge pull request #23 from monich/resp-names Fixed names of 1.4 and 1.5 responses	2022-11-14 21:43:43 +02:00
Slava Monich	66ed8a3c7d	[gbinder-radio] Fixed names of 1.4 and 1.5 responses. JB#58006 Now they match declarations in the .hal files instead of being e.g. startNetworkScan_1_4Response vs startNetworkScanResponse_1_4	2022-11-14 21:02:05 +02:00
Slava Monich	89f3f5886f	Version 1.5.0	2022-09-16 14:17:18 +03:00
Slava Monich	499e48df9a	[gbinder-radio] Fixed getCellInfoList/getDataCallList response mapping Since getCellInfoListResponse_1_5 is the last one, it must be returned not just for 1.5 but also for all subsequent versions of the interface. The same logic applies to getDataCallListResponse_1_5	2022-09-16 14:08:05 +03:00
Slava Monich	ad536645e7	Merge pull request #22 from mer-hybris/jb58746 Add support for Radio@1.5 and RadioConfig@1.2	2022-09-16 13:36:21 +03:00
Matti Lehtimäki	0281a5ccdc	[gbinder-radio] Add support for RadioConfig@1.2. JB#58746	2022-09-16 03:36:29 +03:00
Matti Lehtimäki	ce70fb9744	[gbinder-radio] Add support for IRadio@1.5. JB#58746	2022-09-16 03:36:28 +03:00
Slava Monich	4e0723ca6c	Version 1.4.12	2022-09-11 21:38:15 +03:00
Slava Monich	050f83a22b	Merge pull request #21 from mer-hybris/jb58091-struct Fix RadioDataRegStateResult struct for IRadio@1.4	2022-09-11 21:31:26 +03:00
Matti Lehtimäki	736032efa0	[gbinder-radio] Fix RadioDataRegStateResult struct for IRadio@1.4. JB#58091	2022-09-11 20:43:43 +03:00
Slava Monich	c6d8e8d1e6	Version 1.4.11	2022-08-31 19:12:54 +03:00
Slava Monich	ee7fdd06d4	Merge pull request #20 from monich/user_data Add radio_request_user_data()	2022-08-31 19:08:22 +03:00
Slava Monich	8fa78cc777	[gbinder-radio] Added radio_request_user_data(). JB#58006	2022-08-31 14:29:45 +03:00
Slava Monich	f4276f8602	Version 1.4.10	2022-04-15 22:01:08 +03:00
Slava Monich	ff1195ffc6	Merge pull request #19 from monich/complete Tweak completion callback criteria	2022-04-15 21:55:43 +03:00
Slava Monich	11673897fa	[gbinder-radio] Tweaked completion callback criteria. JB#58006 Don't invoke completion callback for the requests that were never submitted.	2022-04-15 21:22:06 +03:00
Slava Monich	520fe4257a	Version 1.4.9	2022-02-17 01:49:55 +02:00
Slava Monich	179e8d6160	Merge pull request #18 from monich/ims Add IMS types	2022-02-17 01:32:49 +02:00
Slava Monich	6d52c79f6c	[gbinder-radio] Added IMS types. JB#57425	2022-02-17 00:53:56 +02:00
Slava Monich	48026e4fe6	Version 1.4.8	2022-01-19 03:34:14 +02:00
Slava Monich	451711a1ce	Merge pull request #17 from monich/block-retry Fix retries of blocking requests	2022-01-19 03:29:44 +02:00
Slava Monich	32523f2b1a	[unit] Added test for retry of a blocking request. JB#57102	2022-01-19 03:24:54 +02:00
Slava Monich	e0e475c4e3	[gbinder-radio] Fixed retries of blocking requests. JB#57102 A blocking request shouldn't block itself.	2022-01-19 01:25:00 +02:00
Slava Monich	02789fa6a4	[gbinder-radio] More logging in radio_request_default_retry() To make it clear why request was (or wasn't) retried	2022-01-19 01:22:12 +02:00
Slava Monich	6a4f434592	Version 1.4.7	2022-01-10 01:04:17 +02:00
Slava Monich	a96fdf6c42	[gbinder-radio] Fixed owner queue logic. JB#56824	2022-01-10 01:02:01 +02:00
Slava Monich	77a9b126ef	[gbinder-radio] Added internal DEBUG_ASSERT macro It's an assert fatal in debug build and non-fatal in release. Marks truely unavoidable conditions.	2022-01-09 19:30:39 +02:00
Slava Monich	5085ccc3c6	[gbinder-radio] Houskeeping radio_base_ref/unref are unnecessary. It's an internal API, it doesn't add much to compile time type safety, and the object pointer is always checked for NULL by the caller anyway, there's no need to check it twice.	2022-01-09 19:28:02 +02:00
Slava Monich	4eb1ced700	Version 1.4.6	2022-01-08 21:23:41 +02:00
Slava Monich	68ff7696d7	[license] Freshened up copyright	2022-01-08 21:23:30 +02:00
Slava Monich	b6021807dd	[gbinder-radio] Fixed compilation issues Older build environments don't know uint and ulong: src/radio_base.c: In function 'radio_base_submit_request': src/radio_base.c:527:9: error: unknown type name 'uint' const uint timeout = radio_base_timeout_ms(self, req); ^ src/radio_request.c: In function 'radio_request_set_timeout': src/radio_request.c:276:13: error: unknown type name 'uint' const uint timeout = radio_base_timeout_ms(base, req); ^ unit_instance.c: In function 'test_connected': unit_instance.c:425:5: error: unknown type name 'ulong' ulong id[4]; ^	2022-01-08 21:20:39 +02:00
Slava Monich	ea6071fb11	Merge pull request #16 from monich/radio-config Added RadioConfig API	2022-01-08 20:52:34 +02:00
Slava Monich	b50d08ddd9	[gbinder-radio] Added RadioConfig API. JB#56824 Simplifies talking to IRadioConfig binder service.	2022-01-08 20:46:00 +02:00
Slava Monich	2f4b216758	[gbinder-radio] Fixed compilation warning Some older systems produce this: test_gbinder_client.c:236:13: warning: implicit declaration of function 'qsort' [-Wimplicit-function-declaration] qsort(self->ranges, count, sizeof(TestGBinderClientIfaceRange), ^	2022-01-03 04:14:23 +02:00
Slava Monich	0af836aa7a	[gbinder-radio] Moved reusable code to RadioBase class. JB#56824	2021-12-29 21:26:06 +02:00
Slava Monich	d2227efa9e	Version 1.4.5	2021-12-16 01:25:42 +02:00
Slava Monich	092bc3aa5f	Merge pull request #15 from monich/radio_req_resp2 Add radio_req_resp2()	2021-12-16 01:23:12 +02:00
Slava Monich	f52b5e98d6	[gbinder-radio] Added radio_req_resp2(). JB#56484 Reliable request-to-response mapping requires interface version as a parameter.	2021-12-16 01:12:38 +02:00
Slava Monich	d81a883289	Version 1.4.4	2021-12-14 18:04:45 +02:00
Slava Monich	a1de914f94	[gbinder-radio] Added IRadio@1.2 IndicationFilter bits. JB#55524	2021-12-14 17:59:56 +02:00
Slava Monich	b1e7cb78d2	Version 1.4.3	2021-12-02 19:12:21 +02:00
Slava Monich	309383a3dd	Merge pull request #14 from monich/client Add RadioClient and related APIs	2021-12-02 18:53:34 +02:00
Slava Monich	24a5e281d7	[gbinder-radio] Add RadioClient and related APIs. JB#55524 Replacement of some gint32 fields with enums may cause "warning: passing argument xxx from incompatible pointer type" or something similar at compile time but it's safe from the ABI prospective because those enums have the same size as gint32 (and that's checked at compiled time). It may, however, cause compilation errors in the projects compiled with -Werror	2021-12-02 17:33:00 +02:00
Slava Monich	6a9a0b7d5e	[rpm] Install license file. JB#55991	2021-11-24 20:31:17 +02:00
Slava Monich	4b95a7efef	[unit] Small fix	2021-09-12 19:16:48 +03:00
Slava Monich	1d14925196	Version 1.4.2	2021-09-12 18:08:18 +03:00
Slava Monich	77d600150a	Merge pull request #13 from monich/unit Unit tests + some housekeeping	2021-09-12 17:42:26 +03:00
Slava Monich	7684a717de	[gbinder-radio] Added unit tests. JB#55524	2021-09-12 17:28:22 +03:00
Slava Monich	6be4596f0d	[gbinder-radio] Housekeeping	2021-09-11 16:03:17 +03:00
Slava Monich	76f7fa6ee1	[gbinder-radio] Don't assume that GBinderServiceManager is a GObject It's an implementation detail and not a part of libgbinder interface.	2021-09-11 16:01:44 +03:00
Slava Monich	c3135de5c7	Version 1.4.1	2021-05-20 16:34:13 +03:00
Slava Monich	4595539656	Merge pull request #12 from d-grigorev/jb54258 Define RADIO_CELL_INFO_TYPE_1_4	2021-05-20 16:29:53 +03:00
Denis Grigorev	62a0764577	[gbinder-radio] Define RADIO_CELL_INFO_TYPE_1_4. JB#54258 Cell info type is encoded by hidl_discriminator, and is actually part of struct CellInfo.Info. For simplicity it is defined here as part of struct CellInfo, so the code for android@1.2 can be reused for android@1.4. The values are taken from the generated types.h: struct CellInfo final { struct Info final { enum class hidl_discriminator : uint8_t { gsm = 0, // ::android::hardware:📻:V1_2::CellInfoGsm cdma = 1, // ::android::hardware:📻:V1_2::CellInfoCdma wcdma = 2, // ::android::hardware:📻:V1_2::CellInfoWcdma tdscdma = 3, // ::android::hardware:📻:V1_2::CellInfoTdscdma lte = 4, // ::android::hardware:📻:V1_4::CellInfoLte nr = 5, // ::android::hardware:📻:V1_4::CellInfoNr };	2021-05-20 11:03:44 +03:00
Slava Monich	ff65e170e1	Version 1.4.0	2021-05-18 18:59:08 +03:00
Slava Monich	0ce5f268c9	Acknowledge contributions	2021-05-18 18:52:06 +03:00
Slava Monich	ab379e4fe3	Merge pull request #11 from d-grigorev/jb54258 Add support for android.hardware.radio@1.4	2021-05-18 18:47:24 +03:00
Denis Grigorev	e4ab7078a1	[gbinder-radio] Fix RadioCellInfo_1_4 structure. JB#54258	2021-05-18 18:02:41 +03:00
Denis Grigorev	9b1c2df489	[gbinder-radio] Support radio@1.4 interface. JB#54258	2021-05-18 18:02:32 +03:00
Slava Monich	62212c5165	Version 1.2.6	2021-04-25 14:42:33 +03:00
Slava Monich	ea502d417a	[gbinder-radio] Added RadioSimApdu type. JB#54048 It exists since radio@1.0 but for whatever reason it's been missing.	2021-04-25 14:39:41 +03:00
Slava Monich	1ce4ff615b	[gbinder-radio] Avoid hardcoding list of ifaces twice	2021-04-22 14:41:39 +03:00
Slava Monich	72b3fc58ec	Version 1.2.5	2021-03-25 20:16:27 +02:00
Slava Monich	4140def1fc	Merge pull request #10 from monich/radio1.4 Add radio@1.4 types	2021-03-25 20:15:29 +02:00
Slava Monich	901396b385	[gbinder-radio] Added radio@1.4 types. JB#48905	2021-03-25 20:07:19 +02:00
Slava Monich	052a0e11fb	[gbinder-radio] Added radio@1.3 types. JB#48905	2021-03-25 20:07:00 +02:00
Slava Monich	024f319164	Version 1.2.4	2021-03-20 02:43:01 +02:00
Slava Monich	91f7b80459	[gbinder-radio] Added more radio@1.2 types. JB#53501 RadioCellIdentity_1_2 RadioVoiceRegStateResult_1_2 RadioDataRegStateResult_1_2 Also added RADIO_1_x_RESP_LAST and RADIO_1_x_IND_LAST constants in addition to already existing RADIO_1_x_REQ_LAST	2021-03-20 02:41:25 +02:00
Slava Monich	13076eb3ec	Version 1.2.3	2021-03-19 05:22:35 +02:00
Slava Monich	27695ee5ff	[gbinder-radio] Reformatted radio@1.2 types. JB#53501 To resemble types.hal definitions. This change is binary but not compile-time compatible.	2021-03-19 05:18:29 +02:00
Slava Monich	7b5656d2a8	Version 1.2.2	2021-03-05 14:01:30 +02:00
Slava Monich	788d472839	[gbinder-radio] Added radio_instance_get_with_version(). JB#50597 That's consistent with other API calls. radio_instance_get_with_interface() has been removed from the header and shouldn't be used.	2021-03-05 13:58:59 +02:00
				`@@ -0,0 +1 @@`
				`debian/tmp/@LIBDIR@/libgbinder-radio.so.* @LIBDIR@`