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 26 #ifndef BTM_BLE_INT_H 27 #define BTM_BLE_INT_H 28 29 #include "bt_target.h" 30 #include "bt_common.h" 31 #include "hcidefs.h" 32 #include "btm_ble_api.h" 33 #include "btm_int.h" 34 35 #if BLE_INCLUDED == TRUE && SMP_INCLUDED == TRUE 36 #include "smp_api.h" 37 #endif 38 39 40 /* scanning enable status */ 41 #define BTM_BLE_SCAN_ENABLE 0x01 42 #define BTM_BLE_SCAN_DISABLE 0x00 43 44 /* advertising enable status */ 45 #define BTM_BLE_ADV_ENABLE 0x01 46 #define BTM_BLE_ADV_DISABLE 0x00 47 48 /* use the high 4 bits unused by inquiry mode */ 49 #define BTM_BLE_SELECT_SCAN 0x20 50 #define BTM_BLE_NAME_REQUEST 0x40 51 #define BTM_BLE_OBSERVE 0x80 52 53 #define BTM_BLE_MAX_WL_ENTRY 1 54 #define BTM_BLE_AD_DATA_LEN 31 55 56 #define BTM_BLE_ENC_MASK 0x03 57 58 #define BTM_BLE_DUPLICATE_ENABLE 1 59 #define BTM_BLE_DUPLICATE_DISABLE 0 60 61 #define BTM_BLE_GAP_DISC_SCAN_INT 18 /* Interval(scan_int) = 11.25 ms= 0x0010 * 0.625 ms */ 62 #define BTM_BLE_GAP_DISC_SCAN_WIN 18 /* scan_window = 11.25 ms= 0x0010 * 0.625 ms */ 63 #define BTM_BLE_GAP_ADV_INT 512 /* Tgap(gen_disc) = 1.28 s= 512 * 0.625 ms */ 64 #define BTM_BLE_GAP_LIM_TIMEOUT_MS (180 * 1000) /* Tgap(lim_timeout) = 180s max */ 65 #define BTM_BLE_LOW_LATENCY_SCAN_INT 8000 /* Interval(scan_int) = 5s= 8000 * 0.625 ms */ 66 #define BTM_BLE_LOW_LATENCY_SCAN_WIN 8000 /* scan_window = 5s= 8000 * 0.625 ms */ 67 68 69 #define BTM_BLE_GAP_ADV_FAST_INT_1 48 /* TGAP(adv_fast_interval1) = 30(used) ~ 60 ms = 48 *0.625 */ 70 #define BTM_BLE_GAP_ADV_FAST_INT_2 160 /* TGAP(adv_fast_interval2) = 100(used) ~ 150 ms = 160 * 0.625 ms */ 71 #define BTM_BLE_GAP_ADV_SLOW_INT 2048 /* Tgap(adv_slow_interval) = 1.28 s= 512 * 0.625 ms */ 72 #define BTM_BLE_GAP_ADV_DIR_MAX_INT 800 /* Tgap(dir_conn_adv_int_max) = 500 ms = 800 * 0.625 ms */ 73 #define BTM_BLE_GAP_ADV_DIR_MIN_INT 400 /* Tgap(dir_conn_adv_int_min) = 250 ms = 400 * 0.625 ms */ 74 75 #define BTM_BLE_GAP_FAST_ADV_TIMEOUT_MS (30 * 1000) 76 77 #define BTM_BLE_SEC_REQ_ACT_NONE 0 78 #define BTM_BLE_SEC_REQ_ACT_ENCRYPT 1 /* encrypt the link using current key or key refresh */ 79 #define BTM_BLE_SEC_REQ_ACT_PAIR 2 80 #define BTM_BLE_SEC_REQ_ACT_DISCARD 3 /* discard the sec request while encryption is started but not completed */ 81 typedef UINT8 tBTM_BLE_SEC_REQ_ACT; 82 83 #define BLE_STATIC_PRIVATE_MSB_MASK 0x3f 84 #define BLE_RESOLVE_ADDR_MSB 0x40 /* most significant bit, bit7, bit6 is 01 to be resolvable random */ 85 #define BLE_RESOLVE_ADDR_MASK 0xc0 /* bit 6, and bit7 */ 86 #define BTM_BLE_IS_RESOLVE_BDA(x) ((x[0] & BLE_RESOLVE_ADDR_MASK) == BLE_RESOLVE_ADDR_MSB) 87 88 #define BLE_PUBLIC_ADDR_MSB_MASK 0xC0 89 #define BLE_PUBLIC_ADDR_MSB 0x80 /* most significant bit, bit7, bit6 is 10 to be public address*/ 90 #define BTM_IS_PUBLIC_BDA(x) ((x[0] & BLE_PUBLIC_ADDR_MSB) == BLE_PUBLIC_ADDR_MSB_MASK) 91 92 /* LE scan activity bit mask, continue with LE inquiry bits */ 93 #define BTM_LE_SELECT_CONN_ACTIVE 0x40 /* selection connection is in progress */ 94 #define BTM_LE_OBSERVE_ACTIVE 0x80 /* observe is in progress */ 95 96 /* BLE scan activity mask checking */ 97 #define BTM_BLE_IS_SCAN_ACTIVE(x) ((x) & BTM_BLE_SCAN_ACTIVE_MASK) 98 #define BTM_BLE_IS_INQ_ACTIVE(x) ((x) & BTM_BLE_INQUIRY_MASK) 99 #define BTM_BLE_IS_OBS_ACTIVE(x) ((x) & BTM_LE_OBSERVE_ACTIVE) 100 #define BTM_BLE_IS_SEL_CONN_ACTIVE(x) ((x) & BTM_LE_SELECT_CONN_ACTIVE) 101 102 /* BLE ADDR type ID bit */ 103 #define BLE_ADDR_TYPE_ID_BIT 0x02 104 105 #define BTM_VSC_CHIP_CAPABILITY_L_VERSION 55 106 #define BTM_VSC_CHIP_CAPABILITY_M_VERSION 95 107 108 typedef struct 109 { 110 UINT16 data_mask; 111 UINT8 *p_flags; 112 UINT8 ad_data[BTM_BLE_AD_DATA_LEN]; 113 UINT8 *p_pad; 114 }tBTM_BLE_LOCAL_ADV_DATA; 115 116 typedef struct 117 { 118 UINT32 inq_count; /* Used for determining if a response has already been */ 119 /* received for the current inquiry operation. (We do not */ 120 /* want to flood the caller with multiple responses from */ 121 /* the same device. */ 122 BOOLEAN scan_rsp; 123 tBLE_BD_ADDR le_bda; 124 } tINQ_LE_BDADDR; 125 126 #define BTM_BLE_ADV_DATA_LEN_MAX 31 127 #define BTM_BLE_CACHE_ADV_DATA_MAX 62 128 129 #define BTM_BLE_ISVALID_PARAM(x, min, max) (((x) >= (min) && (x) <= (max)) || ((x) == BTM_BLE_CONN_PARAM_UNDEF)) 130 131 /* 15 minutes minimum for random address refreshing */ 132 #define BTM_BLE_PRIVATE_ADDR_INT_MS (15 * 60 * 1000) 133 134 typedef struct 135 { 136 UINT16 discoverable_mode; 137 UINT16 connectable_mode; 138 UINT32 scan_window; 139 UINT32 scan_interval; 140 UINT8 scan_type; /* current scan type: active or passive */ 141 UINT8 scan_duplicate_filter; /* duplicate filter enabled for scan */ 142 UINT16 adv_interval_min; 143 UINT16 adv_interval_max; 144 tBTM_BLE_AFP afp; /* advertising filter policy */ 145 tBTM_BLE_SFP sfp; /* scanning filter policy */ 146 147 tBLE_ADDR_TYPE adv_addr_type; 148 UINT8 evt_type; 149 UINT8 adv_mode; 150 tBLE_BD_ADDR direct_bda; 151 tBTM_BLE_EVT directed_conn; 152 BOOLEAN fast_adv_on; 153 alarm_t *fast_adv_timer; 154 155 UINT8 adv_len; 156 UINT8 adv_data_cache[BTM_BLE_CACHE_ADV_DATA_MAX]; 157 158 /* inquiry BD addr database */ 159 UINT8 num_bd_entries; 160 UINT8 max_bd_entries; 161 tBTM_BLE_LOCAL_ADV_DATA adv_data; 162 tBTM_BLE_ADV_CHNL_MAP adv_chnl_map; 163 164 alarm_t *inquiry_timer; 165 BOOLEAN scan_rsp; 166 UINT8 state; /* Current state that the inquiry process is in */ 167 INT8 tx_power; 168 } tBTM_BLE_INQ_CB; 169 170 171 /* random address resolving complete callback */ 172 typedef void (tBTM_BLE_RESOLVE_CBACK) (void * match_rec, void *p); 173 174 typedef void (tBTM_BLE_ADDR_CBACK) (BD_ADDR_PTR static_random, void *p); 175 176 /* random address management control block */ 177 typedef struct 178 { 179 tBLE_ADDR_TYPE own_addr_type; /* local device LE address type */ 180 BD_ADDR private_addr; 181 BD_ADDR random_bda; 182 BOOLEAN busy; 183 tBTM_BLE_ADDR_CBACK *p_generate_cback; 184 void *p; 185 alarm_t *refresh_raddr_timer; 186 } tBTM_LE_RANDOM_CB; 187 188 #define BTM_BLE_MAX_BG_CONN_DEV_NUM 10 189 190 typedef struct 191 { 192 UINT16 min_conn_int; 193 UINT16 max_conn_int; 194 UINT16 slave_latency; 195 UINT16 supervision_tout; 196 197 }tBTM_LE_CONN_PRAMS; 198 199 200 typedef struct 201 { 202 BD_ADDR bd_addr; 203 UINT8 attr; 204 BOOLEAN is_connected; 205 BOOLEAN in_use; 206 }tBTM_LE_BG_CONN_DEV; 207 208 /* white list using state as a bit mask */ 209 #define BTM_BLE_WL_IDLE 0 210 #define BTM_BLE_WL_INIT 1 211 #define BTM_BLE_WL_SCAN 2 212 #define BTM_BLE_WL_ADV 4 213 typedef UINT8 tBTM_BLE_WL_STATE; 214 215 /* resolving list using state as a bit mask */ 216 #define BTM_BLE_RL_IDLE 0 217 #define BTM_BLE_RL_INIT 1 218 #define BTM_BLE_RL_SCAN 2 219 #define BTM_BLE_RL_ADV 4 220 typedef UINT8 tBTM_BLE_RL_STATE; 221 222 /* BLE connection state */ 223 #define BLE_CONN_IDLE 0 224 #define BLE_DIR_CONN 1 225 #define BLE_BG_CONN 2 226 #define BLE_CONN_CANCEL 3 227 typedef UINT8 tBTM_BLE_CONN_ST; 228 229 typedef struct 230 { 231 void *p_param; 232 }tBTM_BLE_CONN_REQ; 233 234 /* LE state request */ 235 #define BTM_BLE_STATE_INVALID 0 236 #define BTM_BLE_STATE_CONN_ADV 1 237 #define BTM_BLE_STATE_INIT 2 238 #define BTM_BLE_STATE_MASTER 3 239 #define BTM_BLE_STATE_SLAVE 4 240 #define BTM_BLE_STATE_LO_DUTY_DIR_ADV 5 241 #define BTM_BLE_STATE_HI_DUTY_DIR_ADV 6 242 #define BTM_BLE_STATE_NON_CONN_ADV 7 243 #define BTM_BLE_STATE_PASSIVE_SCAN 8 244 #define BTM_BLE_STATE_ACTIVE_SCAN 9 245 #define BTM_BLE_STATE_SCAN_ADV 10 246 #define BTM_BLE_STATE_MAX 11 247 typedef UINT8 tBTM_BLE_STATE; 248 249 #define BTM_BLE_STATE_CONN_ADV_BIT 0x0001 250 #define BTM_BLE_STATE_INIT_BIT 0x0002 251 #define BTM_BLE_STATE_MASTER_BIT 0x0004 252 #define BTM_BLE_STATE_SLAVE_BIT 0x0008 253 #define BTM_BLE_STATE_LO_DUTY_DIR_ADV_BIT 0x0010 254 #define BTM_BLE_STATE_HI_DUTY_DIR_ADV_BIT 0x0020 255 #define BTM_BLE_STATE_NON_CONN_ADV_BIT 0x0040 256 #define BTM_BLE_STATE_PASSIVE_SCAN_BIT 0x0080 257 #define BTM_BLE_STATE_ACTIVE_SCAN_BIT 0x0100 258 #define BTM_BLE_STATE_SCAN_ADV_BIT 0x0200 259 typedef UINT16 tBTM_BLE_STATE_MASK; 260 261 #define BTM_BLE_STATE_ALL_MASK 0x03ff 262 #define BTM_BLE_STATE_ALL_ADV_MASK (BTM_BLE_STATE_CONN_ADV_BIT|BTM_BLE_STATE_LO_DUTY_DIR_ADV_BIT|BTM_BLE_STATE_HI_DUTY_DIR_ADV_BIT|BTM_BLE_STATE_SCAN_ADV_BIT) 263 #define BTM_BLE_STATE_ALL_SCAN_MASK (BTM_BLE_STATE_PASSIVE_SCAN_BIT|BTM_BLE_STATE_ACTIVE_SCAN_BIT) 264 #define BTM_BLE_STATE_ALL_CONN_MASK (BTM_BLE_STATE_MASTER_BIT|BTM_BLE_STATE_SLAVE_BIT) 265 266 #ifndef BTM_LE_RESOLVING_LIST_MAX 267 #define BTM_LE_RESOLVING_LIST_MAX 0x20 268 #endif 269 270 typedef struct 271 { 272 BD_ADDR *resolve_q_random_pseudo; 273 UINT8 *resolve_q_action; 274 UINT8 q_next; 275 UINT8 q_pending; 276 } tBTM_BLE_RESOLVE_Q; 277 278 typedef struct 279 { 280 BOOLEAN in_use; 281 BOOLEAN to_add; 282 BD_ADDR bd_addr; 283 UINT8 attr; 284 }tBTM_BLE_WL_OP; 285 286 /* BLE privacy mode */ 287 #define BTM_PRIVACY_NONE 0 /* BLE no privacy */ 288 #define BTM_PRIVACY_1_1 1 /* BLE privacy 1.1, do not support privacy 1.0 */ 289 #define BTM_PRIVACY_1_2 2 /* BLE privacy 1.2 */ 290 #define BTM_PRIVACY_MIXED 3 /* BLE privacy mixed mode, broadcom propietary mode */ 291 typedef UINT8 tBTM_PRIVACY_MODE; 292 293 /* data length change event callback */ 294 typedef void (tBTM_DATA_LENGTH_CHANGE_CBACK) (UINT16 max_tx_length, UINT16 max_rx_length); 295 296 /* Define BLE Device Management control structure 297 */ 298 typedef struct 299 { 300 UINT8 scan_activity; /* LE scan activity mask */ 301 302 /***************************************************** 303 ** BLE Inquiry 304 *****************************************************/ 305 tBTM_BLE_INQ_CB inq_var; 306 307 /* observer callback and timer */ 308 tBTM_INQ_RESULTS_CB *p_obs_results_cb; 309 tBTM_CMPL_CB *p_obs_cmpl_cb; 310 alarm_t *observer_timer; 311 312 /* background connection procedure cb value */ 313 tBTM_BLE_CONN_TYPE bg_conn_type; 314 UINT32 scan_int; 315 UINT32 scan_win; 316 tBTM_BLE_SEL_CBACK *p_select_cback; 317 318 /* white list information */ 319 UINT8 white_list_avail_size; 320 tBTM_BLE_WL_STATE wl_state; 321 322 fixed_queue_t *conn_pending_q; 323 tBTM_BLE_CONN_ST conn_state; 324 325 /* random address management control block */ 326 tBTM_LE_RANDOM_CB addr_mgnt_cb; 327 328 BOOLEAN enabled; 329 330 #if BLE_PRIVACY_SPT == TRUE 331 BOOLEAN mixed_mode; /* privacy 1.2 mixed mode is on or not */ 332 tBTM_PRIVACY_MODE privacy_mode; /* privacy mode */ 333 UINT8 resolving_list_avail_size; /* resolving list available size */ 334 tBTM_BLE_RESOLVE_Q resolving_list_pend_q; /* Resolving list queue */ 335 tBTM_BLE_RL_STATE suspended_rl_state; /* Suspended resolving list state */ 336 UINT8 *irk_list_mask; /* IRK list availability mask, up to max entry bits */ 337 tBTM_BLE_RL_STATE rl_state; /* Resolving list state */ 338 #endif 339 340 tBTM_BLE_WL_OP wl_op_q[BTM_BLE_MAX_BG_CONN_DEV_NUM]; 341 342 /* current BLE link state */ 343 tBTM_BLE_STATE_MASK cur_states; /* bit mask of tBTM_BLE_STATE */ 344 UINT8 link_count[2]; /* total link count master and slave*/ 345 } tBTM_BLE_CB; 346 347 #ifdef __cplusplus 348 extern "C" { 349 #endif 350 351 extern void btm_ble_adv_raddr_timer_timeout(void *data); 352 extern void btm_ble_refresh_raddr_timer_timeout(void *data); 353 extern void btm_ble_process_adv_pkt (UINT8 *p); 354 extern void btm_ble_proc_scan_rsp_rpt (UINT8 *p); 355 extern tBTM_STATUS btm_ble_read_remote_name(BD_ADDR remote_bda, tBTM_INQ_INFO *p_cur, tBTM_CMPL_CB *p_cb); 356 extern BOOLEAN btm_ble_cancel_remote_name(BD_ADDR remote_bda); 357 358 extern tBTM_STATUS btm_ble_set_discoverability(UINT16 combined_mode); 359 extern tBTM_STATUS btm_ble_set_connectability(UINT16 combined_mode); 360 extern tBTM_STATUS btm_ble_start_inquiry (UINT8 mode, UINT8 duration); 361 extern void btm_ble_stop_scan(void); 362 extern void btm_clear_all_pending_le_entry(void); 363 364 extern void btm_ble_stop_scan(); 365 extern BOOLEAN btm_ble_send_extended_scan_params(UINT8 scan_type, UINT32 scan_int, 366 UINT32 scan_win, UINT8 addr_type_own, 367 UINT8 scan_filter_policy); 368 extern void btm_ble_stop_inquiry(void); 369 extern void btm_ble_init (void); 370 extern void btm_ble_connected (UINT8 *bda, UINT16 handle, UINT8 enc_mode, UINT8 role, tBLE_ADDR_TYPE addr_type, BOOLEAN addr_matched); 371 extern void btm_ble_read_remote_features_complete(UINT8 *p); 372 extern void btm_ble_write_adv_enable_complete(UINT8 * p); 373 extern void btm_ble_conn_complete(UINT8 *p, UINT16 evt_len, BOOLEAN enhanced); 374 extern void btm_read_ble_local_supported_states_complete(UINT8 *p, UINT16 evt_len); 375 extern tBTM_BLE_CONN_ST btm_ble_get_conn_st(void); 376 extern void btm_ble_set_conn_st(tBTM_BLE_CONN_ST new_st); 377 extern UINT8 *btm_ble_build_adv_data(tBTM_BLE_AD_MASK *p_data_mask, UINT8 **p_dst, 378 tBTM_BLE_ADV_DATA *p_data); 379 extern tBTM_STATUS btm_ble_start_adv(void); 380 extern tBTM_STATUS btm_ble_stop_adv(void); 381 extern tBTM_STATUS btm_ble_start_scan(void); 382 extern void btm_ble_create_ll_conn_complete (UINT8 status); 383 384 /* LE security function from btm_sec.c */ 385 #if SMP_INCLUDED == TRUE 386 extern void btm_ble_link_sec_check(BD_ADDR bd_addr, tBTM_LE_AUTH_REQ auth_req, tBTM_BLE_SEC_REQ_ACT *p_sec_req_act); 387 extern void btm_ble_ltk_request_reply(BD_ADDR bda, BOOLEAN use_stk, BT_OCTET16 stk); 388 extern UINT8 btm_proc_smp_cback(tSMP_EVT event, BD_ADDR bd_addr, tSMP_EVT_DATA *p_data); 389 extern tBTM_STATUS btm_ble_set_encryption (BD_ADDR bd_addr, tBTM_BLE_SEC_ACT sec_act, UINT8 link_role); 390 extern void btm_ble_ltk_request(UINT16 handle, UINT8 rand[8], UINT16 ediv); 391 extern tBTM_STATUS btm_ble_start_encrypt(BD_ADDR bda, BOOLEAN use_stk, BT_OCTET16 stk); 392 extern void btm_ble_link_encrypted(BD_ADDR bd_addr, UINT8 encr_enable); 393 #endif 394 395 /* LE device management functions */ 396 extern void btm_ble_reset_id( void ); 397 398 /* security related functions */ 399 extern void btm_ble_increment_sign_ctr(BD_ADDR bd_addr, BOOLEAN is_local ); 400 extern BOOLEAN btm_get_local_div (BD_ADDR bd_addr, UINT16 *p_div); 401 extern BOOLEAN btm_ble_get_enc_key_type(BD_ADDR bd_addr, UINT8 *p_key_types); 402 403 extern void btm_ble_test_command_complete(UINT8 *p); 404 extern void btm_ble_rand_enc_complete (UINT8 *p, UINT16 op_code, tBTM_RAND_ENC_CB *p_enc_cplt_cback); 405 406 extern void btm_sec_save_le_key(BD_ADDR bd_addr, tBTM_LE_KEY_TYPE key_type, tBTM_LE_KEY_VALUE *p_keys, BOOLEAN pass_to_application); 407 extern void btm_ble_update_sec_key_size(BD_ADDR bd_addr, UINT8 enc_key_size); 408 extern UINT8 btm_ble_read_sec_key_size(BD_ADDR bd_addr); 409 410 /* white list function */ 411 extern BOOLEAN btm_update_dev_to_white_list(BOOLEAN to_add, BD_ADDR bd_addr); 412 extern void btm_update_scanner_filter_policy(tBTM_BLE_SFP scan_policy); 413 extern void btm_update_adv_filter_policy(tBTM_BLE_AFP adv_policy); 414 extern void btm_ble_clear_white_list (void); 415 extern void btm_read_white_list_size_complete(UINT8 *p, UINT16 evt_len); 416 extern void btm_ble_add_2_white_list_complete(UINT8 status); 417 extern void btm_ble_remove_from_white_list_complete(UINT8 *p, UINT16 evt_len); 418 extern void btm_ble_clear_white_list_complete(UINT8 *p, UINT16 evt_len); 419 extern void btm_ble_white_list_init(UINT8 white_list_size); 420 421 /* background connection function */ 422 extern BOOLEAN btm_ble_suspend_bg_conn(void); 423 extern BOOLEAN btm_ble_resume_bg_conn(void); 424 extern void btm_ble_initiate_select_conn(BD_ADDR bda); 425 extern BOOLEAN btm_ble_start_auto_conn(BOOLEAN start); 426 extern BOOLEAN btm_ble_start_select_conn(BOOLEAN start,tBTM_BLE_SEL_CBACK *p_select_cback); 427 extern BOOLEAN btm_ble_renew_bg_conn_params(BOOLEAN add, BD_ADDR bd_addr); 428 extern void btm_write_dir_conn_wl(BD_ADDR target_addr); 429 extern void btm_ble_update_mode_operation(UINT8 link_role, BD_ADDR bda, UINT8 status); 430 extern BOOLEAN btm_execute_wl_dev_operation(void); 431 extern void btm_ble_update_link_topology_mask(UINT8 role, BOOLEAN increase); 432 433 /* direct connection utility */ 434 extern BOOLEAN btm_send_pending_direct_conn(void); 435 extern void btm_ble_enqueue_direct_conn_req(void *p_param); 436 437 /* BLE address management */ 438 extern void btm_gen_resolvable_private_addr (void *p_cmd_cplt_cback); 439 extern void btm_gen_non_resolvable_private_addr (tBTM_BLE_ADDR_CBACK *p_cback, void *p); 440 extern void btm_ble_resolve_random_addr(BD_ADDR random_bda, tBTM_BLE_RESOLVE_CBACK * p_cback, void *p); 441 extern void btm_gen_resolve_paddr_low(tBTM_RAND_ENC *p); 442 443 /* privacy function */ 444 #if (defined BLE_PRIVACY_SPT && BLE_PRIVACY_SPT == TRUE) 445 /* BLE address mapping with CS feature */ 446 extern BOOLEAN btm_identity_addr_to_random_pseudo(BD_ADDR bd_addr, UINT8 *p_addr_type, BOOLEAN refresh); 447 extern BOOLEAN btm_random_pseudo_to_identity_addr(BD_ADDR random_pseudo, UINT8 *p_static_addr_type); 448 extern void btm_ble_refresh_peer_resolvable_private_addr(BD_ADDR pseudo_bda, BD_ADDR rra, UINT8 rra_type); 449 extern void btm_ble_refresh_local_resolvable_private_addr(BD_ADDR pseudo_addr, BD_ADDR local_rpa); 450 extern void btm_ble_read_resolving_list_entry_complete(UINT8 *p, UINT16 evt_len) ; 451 extern void btm_ble_remove_resolving_list_entry_complete(UINT8 *p, UINT16 evt_len); 452 extern void btm_ble_add_resolving_list_entry_complete(UINT8 *p, UINT16 evt_len); 453 extern void btm_ble_clear_resolving_list_complete(UINT8 *p, UINT16 evt_len); 454 extern void btm_read_ble_resolving_list_size_complete (UINT8 *p, UINT16 evt_len); 455 extern void btm_ble_enable_resolving_list(UINT8); 456 extern BOOLEAN btm_ble_disable_resolving_list(UINT8 rl_mask, BOOLEAN to_resume); 457 extern void btm_ble_enable_resolving_list_for_platform (UINT8 rl_mask); 458 extern void btm_ble_resolving_list_init(UINT8 max_irk_list_sz); 459 extern void btm_ble_resolving_list_cleanup(void); 460 #endif 461 462 extern void btm_ble_multi_adv_configure_rpa (tBTM_BLE_MULTI_ADV_INST *p_inst); 463 extern void btm_ble_multi_adv_init(void); 464 extern void* btm_ble_multi_adv_get_ref(UINT8 inst_id); 465 extern void btm_ble_multi_adv_cleanup(void); 466 extern void btm_ble_multi_adv_reenable(UINT8 inst_id); 467 extern void btm_ble_multi_adv_enb_privacy(BOOLEAN enable); 468 extern char btm_ble_map_adv_tx_power(int tx_power_index); 469 extern void btm_ble_batchscan_init(void); 470 extern void btm_ble_batchscan_cleanup(void); 471 extern void btm_ble_adv_filter_init(void); 472 extern void btm_ble_adv_filter_cleanup(void); 473 extern BOOLEAN btm_ble_topology_check(tBTM_BLE_STATE_MASK request); 474 extern BOOLEAN btm_ble_clear_topology_mask(tBTM_BLE_STATE_MASK request_state); 475 extern BOOLEAN btm_ble_set_topology_mask(tBTM_BLE_STATE_MASK request_state); 476 477 #if BTM_BLE_CONFORMANCE_TESTING == TRUE 478 extern void btm_ble_set_no_disc_if_pair_fail (BOOLEAN disble_disc); 479 extern void btm_ble_set_test_mac_value (BOOLEAN enable, UINT8 *p_test_mac_val); 480 extern void btm_ble_set_test_local_sign_cntr_value(BOOLEAN enable, UINT32 test_local_sign_cntr); 481 extern void btm_set_random_address(BD_ADDR random_bda); 482 extern void btm_ble_set_keep_rfu_in_auth_req(BOOLEAN keep_rfu); 483 #endif 484 485 486 #ifdef __cplusplus 487 } 488 #endif 489 490 #endif 491