/****************************************************************************** * * Copyright (C) 2006-2012 Broadcom Corporation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ******************************************************************************/ /****************************************************************************** * * This is the interface file for device mananger callout functions. * ******************************************************************************/ #ifndef BTA_DM_CO_H #define BTA_DM_CO_H #include "bta_sys.h" #ifndef BTA_SCO_OUT_PKT_SIZE #define BTA_SCO_OUT_PKT_SIZE BTM_SCO_DATA_SIZE_MAX #endif #define BTA_SCO_CODEC_PCM 0 /* used for regular SCO */ #define BTA_SCO_CODEC_SBC 1 /* used for WBS */ typedef UINT8 tBTA_SCO_CODEC_TYPE; #define BTA_DM_SCO_SAMP_RATE_8K 8000 #define BTA_DM_SCO_SAMP_RATE_16K 16000 /* SCO codec information */ typedef struct { tBTA_SCO_CODEC_TYPE codec_type; }tBTA_CODEC_INFO; #define BTA_DM_SCO_ROUTE_PCM BTM_SCO_ROUTE_PCM #define BTA_DM_SCO_ROUTE_HCI BTM_SCO_ROUTE_HCI typedef tBTM_SCO_ROUTE_TYPE tBTA_DM_SCO_ROUTE_TYPE; /***************************************************************************** ** Function Declarations *****************************************************************************/ /******************************************************************************* ** ** Function bta_dm_co_io_req ** ** Description This callout function is executed by DM to get IO capabilities ** of the local device for the Simple Pairing process ** ** Parameters bd_addr - The peer device ** *p_io_cap - The local Input/Output capabilities ** *p_oob_data - TRUE, if OOB data is available for the peer device. ** *p_auth_req - TRUE, if MITM protection is required. ** ** Returns void. ** *******************************************************************************/ extern void bta_dm_co_io_req(BD_ADDR bd_addr, tBTA_IO_CAP *p_io_cap, tBTA_OOB_DATA *p_oob_data, tBTA_AUTH_REQ *p_auth_req, BOOLEAN is_orig); /******************************************************************************* ** ** Function bta_dm_co_io_rsp ** ** Description This callout function is executed by DM to report IO capabilities ** of the peer device for the Simple Pairing process ** ** Parameters bd_addr - The peer device ** io_cap - The remote Input/Output capabilities ** oob_data - TRUE, if OOB data is available for the peer device. ** auth_req - TRUE, if MITM protection is required. ** ** Returns void. ** *******************************************************************************/ extern void bta_dm_co_io_rsp(BD_ADDR bd_addr, tBTA_IO_CAP io_cap, tBTA_OOB_DATA oob_data, tBTA_AUTH_REQ auth_req); /******************************************************************************* ** ** Function bta_dm_co_lk_upgrade ** ** Description This callout function is executed by DM to check if the ** platform wants allow link key upgrade ** ** Parameters bd_addr - The peer device ** *p_upgrade - TRUE, if link key upgrade is desired. ** ** Returns void. ** *******************************************************************************/ extern void bta_dm_co_lk_upgrade(BD_ADDR bd_addr, BOOLEAN *p_upgrade ); /******************************************************************************* ** ** Function bta_dm_co_loc_oob ** ** Description This callout function is executed by DM to report the OOB ** data of the local device for the Simple Pairing process ** ** Parameters valid - TRUE, if the local OOB data is retrieved from LM ** c - Simple Pairing Hash C ** r - Simple Pairing Randomnizer R ** ** Returns void. ** *******************************************************************************/ extern void bta_dm_co_loc_oob(BOOLEAN valid, BT_OCTET16 c, BT_OCTET16 r); /******************************************************************************* ** ** Function bta_dm_co_rmt_oob ** ** Description This callout function is executed by DM to request the OOB ** data for the remote device for the Simple Pairing process ** ** Parameters bd_addr - The peer device ** ** Returns void. ** *******************************************************************************/ extern void bta_dm_co_rmt_oob(BD_ADDR bd_addr); /***************************************************************************** ** SCO over HCI Function Declarations *****************************************************************************/ /******************************************************************************* ** ** Function bta_dm_sco_co_init ** ** Description This function can be used by the phone to initialize audio ** codec or for other initialization purposes before SCO connection ** is opened. ** ** ** Returns Void. ** *******************************************************************************/ extern tBTA_DM_SCO_ROUTE_TYPE bta_dm_sco_co_init(UINT32 rx_bw, UINT32 tx_bw, tBTA_CODEC_INFO *p_codec_info, UINT8 app_id); /******************************************************************************* ** ** Function bta_dm_sco_co_open ** ** Description This function is executed when a SCO connection is open. ** ** ** Returns void ** *******************************************************************************/ extern void bta_dm_sco_co_open(UINT16 handle, UINT8 pkt_size, UINT16 event); /******************************************************************************* ** ** Function bta_dm_sco_co_close ** ** Description This function is called when a SCO connection is closed ** ** ** Returns void ** *******************************************************************************/ extern void bta_dm_sco_co_close(void); /******************************************************************************* ** ** Function bta_dm_sco_co_out_data ** ** Description This function is called to send SCO data over HCI. ** ** Returns void ** *******************************************************************************/ extern void bta_dm_sco_co_out_data(BT_HDR **p_buf); /******************************************************************************* ** ** Function bta_dm_sco_co_in_data ** ** Description This function is called to send incoming SCO data to application. ** ** Returns void ** *******************************************************************************/ extern void bta_dm_sco_co_in_data(BT_HDR *p_buf, tBTM_SCO_DATA_FLAG status); /******************************************************************************* ** ** Function bta_dm_co_ble_io_req ** ** Description This callout function is executed by DM to get BLE IO capabilities ** before SMP pairing gets going. ** ** Parameters bd_addr - The peer device ** *p_io_cap - The local Input/Output capabilities ** *p_oob_data - TRUE, if OOB data is available for the peer device. ** *p_auth_req - Auth request setting (Bonding and MITM required or not) ** *p_max_key_size - max key size local device supported. ** *p_init_key - initiator keys. ** *p_resp_key - responder keys. ** ** Returns void. ** *******************************************************************************/ extern void bta_dm_co_ble_io_req(BD_ADDR bd_addr, tBTA_IO_CAP *p_io_cap, tBTA_OOB_DATA *p_oob_data, tBTA_LE_AUTH_REQ *p_auth_req, UINT8 *p_max_key_size, tBTA_LE_KEY_TYPE *p_init_key, tBTA_LE_KEY_TYPE *p_resp_key ); /******************************************************************************* ** ** Function bta_dm_co_ble_local_key_reload ** ** Description This callout function is to load the local BLE keys if available ** on the device. ** ** Parameters none ** ** Returns void. ** *******************************************************************************/ extern void bta_dm_co_ble_load_local_keys (tBTA_DM_BLE_LOCAL_KEY_MASK *p_key_mask, BT_OCTET16 er, tBTA_BLE_LOCAL_ID_KEYS *p_id_keys); /******************************************************************************* ** ** Function bta_dm_co_ble_io_req ** ** Description This callout function is executed by DM to get BLE IO capabilities ** before SMP pairing gets going. ** ** Parameters bd_addr - The peer device ** *p_io_cap - The local Input/Output capabilities ** *p_oob_data - TRUE, if OOB data is available for the peer device. ** *p_auth_req - Auth request setting (Bonding and MITM required or not) ** *p_max_key_size - max key size local device supported. ** *p_init_key - initiator keys. ** *p_resp_key - responder keys. ** ** Returns void. ** *******************************************************************************/ extern void bta_dm_co_ble_io_req(BD_ADDR bd_addr, tBTA_IO_CAP *p_io_cap, tBTA_OOB_DATA *p_oob_data, tBTA_LE_AUTH_REQ *p_auth_req, UINT8 *p_max_key_size, tBTA_LE_KEY_TYPE *p_init_key, tBTA_LE_KEY_TYPE *p_resp_key ); #endif