stack/btm/btm_int.h

   1 /******************************************************************************
   2  *
   3  *  Copyright (C) 1999-2012 Broadcom Corporation
   4  *
   5  *  Licensed under the Apache License, Version 2.0 (the "License");
   6  *  you may not use this file except in compliance with the License.
   7  *  You may obtain a copy of the License at:
   8  *
   9  *  http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *  Unless required by applicable law or agreed to in writing, software
  12  *  distributed under the License is distributed on an "AS IS" BASIS,
  13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *  See the License for the specific language governing permissions and
  15  *  limitations under the License.
  16  *
  17  ******************************************************************************/
  18
  19 /******************************************************************************
  20  *
  21  *  this file contains the main Bluetooth Manager (BTM) internal
  22  *  definitions.
  23  *
  24  ******************************************************************************/
  25 #ifndef BTM_INT_H
  26 #define BTM_INT_H
  27
  28 #include "bt_common.h"
  29 #include "bt_target.h"
  30 #include "hcidefs.h"
  31
  32 #include "osi/include/alarm.h"
  33 #include "osi/include/fixed_queue.h"
  34 #include "osi/include/list.h"
  35 #include "rfcdefs.h"
  36
  37 #include "btm_api.h"
  38 #include "device/include/esco_parameters.h"
  39
  40 #include "btm_ble_int.h"
  41 #include "btm_int_types.h"
  42 #include "smp_api.h"
  43
  44 extern tBTM_CB btm_cb;
  45
  46 /* Internal functions provided by btm_main.cc
  47  *******************************************
  48 */
  49 extern void btm_init(void);
  50
  51 /* Internal functions provided by btm_inq.cc
  52  ******************************************
  53 */
  54 extern tBTM_STATUS btm_initiate_rem_name(BD_ADDR remote_bda, uint8_t origin,
  55                                          period_ms_t timeout_ms,
  56                                          tBTM_CMPL_CB* p_cb);
  57
  58 extern void btm_process_remote_name(BD_ADDR bda, BD_NAME name, uint16_t evt_len,
  59                                     uint8_t hci_status);
  60 extern void btm_inq_rmt_name_failed(void);
  61 extern void btm_inq_remote_name_timer_timeout(void* data);
  62
  63 /* Inquiry related functions */
  64 extern void btm_clr_inq_db(BD_ADDR p_bda);
  65 extern void btm_inq_db_init(void);
  66 extern void btm_process_inq_results(uint8_t* p, uint8_t inq_res_mode);
  67 extern void btm_process_inq_complete(uint8_t status, uint8_t mode);
  68 extern void btm_process_cancel_complete(uint8_t status, uint8_t mode);
  69 extern void btm_event_filter_complete(uint8_t* p);
  70 extern void btm_inq_stop_on_ssp(void);
  71 extern void btm_inq_clear_ssp(void);
  72 extern tINQ_DB_ENT* btm_inq_db_find(const BD_ADDR p_bda);
  73 extern bool btm_inq_find_bdaddr(BD_ADDR p_bda);
  74
  75 extern bool btm_lookup_eir(BD_ADDR_PTR p_rem_addr);
  76
  77 /* Internal functions provided by btm_acl.cc
  78  *******************************************
  79 */
  80 extern void btm_acl_init(void);
  81 extern void btm_acl_created(BD_ADDR bda, DEV_CLASS dc, BD_NAME bdn,
  82                             uint16_t hci_handle, uint8_t link_role,
  83                             tBT_TRANSPORT transport);
  84 extern void btm_acl_removed(BD_ADDR bda, tBT_TRANSPORT transport);
  85 extern void btm_acl_device_down(void);
  86 extern void btm_acl_update_busy_level(tBTM_BLI_EVENT event);
  87
  88 extern void btm_cont_rswitch(tACL_CONN* p, tBTM_SEC_DEV_REC* p_dev_rec,
  89                              uint8_t hci_status);
  90
  91 extern uint8_t btm_handle_to_acl_index(uint16_t hci_handle);
  92 extern void btm_read_link_policy_complete(uint8_t* p);
  93
  94 extern void btm_read_rssi_timeout(void* data);
  95 extern void btm_read_rssi_complete(uint8_t* p);
  96
  97 extern void btm_read_tx_power_timeout(void* data);
  98 extern void btm_read_tx_power_complete(uint8_t* p, bool is_ble);
  99
 100 extern void btm_read_link_quality_timeout(void* data);
 101 extern void btm_read_link_quality_complete(uint8_t* p);
 102
 103 extern tBTM_STATUS btm_set_packet_types(tACL_CONN* p, uint16_t pkt_types);
 104 extern void btm_process_clk_off_comp_evt(uint16_t hci_handle,
 105                                          uint16_t clock_offset);
 106 extern void btm_acl_role_changed(uint8_t hci_status, BD_ADDR bd_addr,
 107                                  uint8_t new_role);
 108 extern void btm_acl_encrypt_change(uint16_t handle, uint8_t status,
 109                                    uint8_t encr_enable);
 110 extern uint16_t btm_get_acl_disc_reason_code(void);
 111 extern tBTM_STATUS btm_remove_acl(BD_ADDR bd_addr, tBT_TRANSPORT transport);
 112 extern void btm_read_remote_features_complete(uint8_t* p);
 113 extern void btm_read_remote_ext_features_complete(uint8_t* p);
 114 extern void btm_read_remote_ext_features_failed(uint8_t status,
 115                                                 uint16_t handle);
 116 extern void btm_read_remote_version_complete(uint8_t* p);
 117 extern void btm_establish_continue(tACL_CONN* p_acl_cb);
 118
 119 extern void btm_acl_chk_peer_pkt_type_support(tACL_CONN* p,
 120                                               uint16_t* p_pkt_type);
 121 /* Read maximum data packet that can be sent over current connection */
 122 extern uint16_t btm_get_max_packet_size(BD_ADDR addr);
 123 extern tACL_CONN* btm_bda_to_acl(const BD_ADDR bda, tBT_TRANSPORT transport);
 124 extern bool btm_acl_notif_conn_collision(BD_ADDR bda);
 125 extern void btm_acl_update_conn_addr(uint8_t conn_handle, BD_ADDR address);
 126
 127 extern void btm_pm_reset(void);
 128 extern void btm_pm_sm_alloc(uint8_t ind);
 129 extern void btm_pm_proc_cmd_status(uint8_t status);
 130 extern void btm_pm_proc_mode_change(uint8_t hci_status, uint16_t hci_handle,
 131                                     uint8_t mode, uint16_t interval);
 132 extern void btm_pm_proc_ssr_evt(uint8_t* p, uint16_t evt_len);
 133 extern tBTM_STATUS btm_read_power_mode_state(BD_ADDR remote_bda,
 134                                              tBTM_PM_STATE* pmState);
 135 #if (BTM_SCO_INCLUDED == TRUE)
 136 extern void btm_sco_chk_pend_unpark(uint8_t hci_status, uint16_t hci_handle);
 137 #else
 138 #define btm_sco_chk_pend_unpark(hci_status, hci_handle)
 139 #endif /* BTM_SCO_INCLUDED */
 140
 141 extern void btm_qos_setup_timeout(void* data);
 142 extern void btm_qos_setup_complete(uint8_t status, uint16_t handle,
 143                                    FLOW_SPEC* p_flow);
 144
 145 /* Internal functions provided by btm_sco.cc
 146  *******************************************
 147 */
 148 extern void btm_sco_init(void);
 149 extern void btm_sco_connected(uint8_t hci_status, BD_ADDR bda,
 150                               uint16_t hci_handle, tBTM_ESCO_DATA* p_esco_data);
 151 extern void btm_esco_proc_conn_chg(uint8_t status, uint16_t handle,
 152                                    uint8_t tx_interval, uint8_t retrans_window,
 153                                    uint16_t rx_pkt_len, uint16_t tx_pkt_len);
 154 extern void btm_sco_conn_req(BD_ADDR bda, DEV_CLASS dev_class,
 155                              uint8_t link_type);
 156 extern void btm_sco_removed(uint16_t hci_handle, uint8_t reason);
 157 extern void btm_sco_acl_removed(BD_ADDR bda);
 158 extern void btm_route_sco_data(BT_HDR* p_msg);
 159 extern bool btm_is_sco_active(uint16_t handle);
 160 extern void btm_remove_sco_links(BD_ADDR bda);
 161 extern bool btm_is_sco_active_by_bdaddr(BD_ADDR remote_bda);
 162
 163 extern void btm_read_def_esco_mode(enh_esco_params_t* p_parms);
 164 extern uint16_t btm_find_scb_by_handle(uint16_t handle);
 165 extern void btm_sco_flush_sco_data(uint16_t sco_inx);
 166
 167 /* Internal functions provided by btm_devctl.cc
 168  *********************************************
 169 */
 170 extern void btm_dev_init(void);
 171 extern void btm_read_local_name_timeout(void* data);
 172 extern void btm_read_local_name_complete(uint8_t* p, uint16_t evt_len);
 173
 174 extern void btm_ble_add_2_white_list_complete(uint8_t status);
 175 extern void btm_ble_remove_from_white_list_complete(uint8_t* p,
 176                                                     uint16_t evt_len);
 177 extern void btm_ble_clear_white_list_complete(uint8_t* p, uint16_t evt_len);
 178 extern bool btm_ble_addr_resolvable(BD_ADDR rpa, tBTM_SEC_DEV_REC* p_dev_rec);
 179 extern tBTM_STATUS btm_ble_read_resolving_list_entry(
 180     tBTM_SEC_DEV_REC* p_dev_rec);
 181 extern bool btm_ble_resolving_list_load_dev(tBTM_SEC_DEV_REC* p_dev_rec);
 182 extern void btm_ble_resolving_list_remove_dev(tBTM_SEC_DEV_REC* p_dev_rec);
 183
 184 /* Vendor Specific Command complete evt handler */
 185 extern void btm_vsc_complete(uint8_t* p, uint16_t cc_opcode, uint16_t evt_len,
 186                              tBTM_CMPL_CB* p_vsc_cplt_cback);
 187 extern void btm_inq_db_reset(void);
 188 extern void btm_vendor_specific_evt(uint8_t* p, uint8_t evt_len);
 189 extern void btm_delete_stored_link_key_complete(uint8_t* p);
 190 extern void btm_report_device_status(tBTM_DEV_STATUS status);
 191
 192 /* Internal functions provided by btm_dev.cc
 193  *********************************************
 194 */
 195 extern bool btm_dev_support_switch(BD_ADDR bd_addr);
 196
 197 extern tBTM_SEC_DEV_REC* btm_sec_allocate_dev_rec(void);
 198 extern tBTM_SEC_DEV_REC* btm_sec_alloc_dev(BD_ADDR bd_addr);
 199 extern void btm_sec_free_dev(tBTM_SEC_DEV_REC* p_dev_rec);
 200 extern tBTM_SEC_DEV_REC* btm_find_dev(const BD_ADDR bd_addr);
 201 extern tBTM_SEC_DEV_REC* btm_find_or_alloc_dev(BD_ADDR bd_addr);
 202 extern tBTM_SEC_DEV_REC* btm_find_dev_by_handle(uint16_t handle);
 203 extern tBTM_BOND_TYPE btm_get_bond_type_dev(BD_ADDR bd_addr);
 204 extern bool btm_set_bond_type_dev(BD_ADDR bd_addr, tBTM_BOND_TYPE bond_type);
 205
 206 /* Internal functions provided by btm_sec.cc
 207  *********************************************
 208 */
 209 extern bool btm_dev_support_switch(BD_ADDR bd_addr);
 210 extern tBTM_STATUS btm_sec_l2cap_access_req(BD_ADDR bd_addr, uint16_t psm,
 211                                             uint16_t handle,
 212                                             CONNECTION_TYPE conn_type,
 213                                             tBTM_SEC_CALLBACK* p_callback,
 214                                             void* p_ref_data);
 215 extern tBTM_STATUS btm_sec_mx_access_request(
 216     BD_ADDR bd_addr, uint16_t psm, bool is_originator, uint32_t mx_proto_id,
 217     uint32_t mx_chan_id, tBTM_SEC_CALLBACK* p_callback, void* p_ref_data);
 218 extern void btm_sec_conn_req(uint8_t* bda, uint8_t* dc);
 219 extern void btm_create_conn_cancel_complete(uint8_t* p);
 220
 221 extern void btm_read_inq_tx_power_timeout(void* data);
 222 extern void btm_read_inq_tx_power_complete(uint8_t* p);
 223
 224 extern void btm_sec_init(uint8_t sec_mode);
 225 extern void btm_sec_dev_reset(void);
 226 extern void btm_sec_abort_access_req(BD_ADDR bd_addr);
 227 extern void btm_sec_auth_complete(uint16_t handle, uint8_t status);
 228 extern void btm_sec_encrypt_change(uint16_t handle, uint8_t status,
 229                                    uint8_t encr_enable);
 230 extern void btm_sec_connected(uint8_t* bda, uint16_t handle, uint8_t status,
 231                               uint8_t enc_mode);
 232 extern tBTM_STATUS btm_sec_disconnect(uint16_t handle, uint8_t reason);
 233 extern void btm_sec_disconnected(uint16_t handle, uint8_t reason);
 234 extern void btm_sec_rmt_name_request_complete(uint8_t* bd_addr,
 235                                               uint8_t* bd_name, uint8_t status);
 236 extern void btm_sec_rmt_host_support_feat_evt(uint8_t* p);
 237 extern void btm_io_capabilities_req(uint8_t* p);
 238 extern void btm_io_capabilities_rsp(uint8_t* p);
 239 extern void btm_proc_sp_req_evt(tBTM_SP_EVT event, uint8_t* p);
 240 extern void btm_keypress_notif_evt(uint8_t* p);
 241 extern void btm_simple_pair_complete(uint8_t* p);
 242 extern void btm_sec_link_key_notification(uint8_t* p_bda, uint8_t* p_link_key,
 243                                           uint8_t key_type);
 244 extern void btm_sec_link_key_request(uint8_t* p_bda);
 245 extern void btm_sec_pin_code_request(uint8_t* p_bda);
 246 extern void btm_sec_update_clock_offset(uint16_t handle, uint16_t clock_offset);
 247 extern void btm_sec_dev_rec_cback_event(tBTM_SEC_DEV_REC* p_dev_rec,
 248                                         uint8_t res, bool is_le_trasnport);
 249 extern void btm_sec_set_peer_sec_caps(tACL_CONN* p_acl_cb,
 250                                       tBTM_SEC_DEV_REC* p_dev_rec);
 251
 252 extern void btm_sec_clear_ble_keys(tBTM_SEC_DEV_REC* p_dev_rec);
 253 extern bool btm_sec_is_a_bonded_dev(BD_ADDR bda);
 254 extern void btm_consolidate_dev(tBTM_SEC_DEV_REC* p_target_rec);
 255 extern bool btm_sec_is_le_capable_dev(BD_ADDR bda);
 256 extern bool btm_ble_init_pseudo_addr(tBTM_SEC_DEV_REC* p_dev_rec,
 257                                      BD_ADDR new_pseudo_addr);
 258 extern tBTM_SEC_SERV_REC* btm_sec_find_first_serv(CONNECTION_TYPE conn_type,
 259                                                   uint16_t psm);
 260 extern bool btm_ble_start_sec_check(BD_ADDR bd_addr, uint16_t psm,
 261                                     bool is_originator,
 262                                     tBTM_SEC_CALLBACK* p_callback,
 263                                     void* p_ref_data);
 264
 265 extern tINQ_DB_ENT* btm_inq_db_new(BD_ADDR p_bda);
 266
 267 extern void btm_rem_oob_req(uint8_t* p);
 268 extern void btm_read_local_oob_complete(uint8_t* p);
 269
 270 extern void btm_acl_resubmit_page(void);
 271 extern void btm_acl_reset_paging(void);
 272 extern void btm_acl_paging(BT_HDR* p, BD_ADDR dest);
 273 extern uint8_t btm_sec_clr_service_by_psm(uint16_t psm);
 274 extern void btm_sec_clr_temp_auth_service(BD_ADDR bda);
 275
 276 #endif