1/*
2 * Copyright (C) 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package [email protected];
18
19import IRadioConfigResponse;
20import IRadioConfigIndication;
21
22/**
23 * This interface is used by telephony and telecom to talk to cellular radio for the purpose of
24 * radio configuration, and it is not associated with any specific modem or slot.
25 * All the functions have minimum one parameter:
26 * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
27 * duration of a method call. If clients provide colliding serials (including passing the same
28 * serial to different methods), multiple responses (one for each method call) must still be served.
29 */
30interface IRadioConfig {
31
32    /**
33     * Set response functions for radio config requests & radio config indications.
34     *
35     * @param radioConfigResponse Object containing radio config response functions
36     * @param radioConfigIndication Object containing radio config indications
37     */
38    setResponseFunctions(IRadioConfigResponse radioConfigResponse,
39            IRadioConfigIndication radioConfigIndication);
40
41    /**
42     * Get SIM Slot status.
43     *
44     * Request provides the slot status of all active and inactive SIM slots and whether card is
45     * present in the slots or not.
46     *
47     * @param serial Serial number of request.
48     *
49     * Response callback is IRadioConfigResponse.getSimSlotsStatusResponse()
50     */
51    oneway getSimSlotsStatus(int32_t serial);
52
53    /**
54     * Set SIM Slot mapping.
55
56     * Maps the logical slots to the physical slots. Logical slot is the slot that is seen by modem.
57     * Physical slot is the actual physical slot. Request maps the physical slot to logical slot.
58     * Logical slots that are already mapped to the requested physical slot are not impacted.
59     *
60     * Example no. of logical slots 1 and physical slots 2:
61     * The only logical slot (index 0) can be mapped to first physical slot (value 0) or second
62     * physical slot(value 1), while the other physical slot remains unmapped and inactive.
63     * slotMap[0] = 1 or slotMap[0] = 0
64     *
65     * Example no. of logical slots 2 and physical slots 2:
66     * First logical slot (index 0) can be mapped to physical slot 1 or 2 and other logical slot
67     * can be mapped to other physical slot. Each logical slot must be mapped to a physical slot.
68     * slotMap[0] = 0 and slotMap[1] = 1 or slotMap[0] = 1 and slotMap[1] = 0
69     *
70     * @param serial Serial number of request
71     * @param slotMap Logical to physical slot mapping, size == no. of radio instances. Index is
72     *        mapping to logical slot and value to physical slot, need to provide all the slots
73     *        mapping when sending request in case of multi slot device.
74     *        EX: uint32_t slotMap[logical slot] = physical slot
75     *        index 0 is the first logical_slot number of logical slots is equal to number of Radio
76     *        instances and number of physical slots is equal to size of slotStatus in
77     *        getSimSlotsStatusResponse
78     *
79     * Response callback is IRadioConfigResponse.setSimSlotsMappingResponse()
80     */
81    oneway setSimSlotsMapping(int32_t serial, vec<uint32_t> slotMap);
82};
83