Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2014 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 | #include <string.h> |
| 20 | #include "bt_target.h" |
| 21 | |
| 22 | #if (BLE_INCLUDED == TRUE) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 23 | #include "bt_types.h" |
| 24 | #include "hcimsgs.h" |
| 25 | #include "btu.h" |
| 26 | #include "btm_int.h" |
| 27 | #include "bt_utils.h" |
| 28 | #include "hcidefs.h" |
| 29 | #include "btm_ble_api.h" |
| 30 | |
| 31 | /* length of each multi adv sub command */ |
| 32 | #define BTM_BLE_MULTI_ADV_ENB_LEN 3 |
Satya Calloji | 0943c10 | 2014-05-12 09:13:02 -0700 | [diff] [blame] | 33 | #define BTM_BLE_MULTI_ADV_SET_PARAM_LEN 24 |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 34 | #define BTM_BLE_MULTI_ADV_WRITE_DATA_LEN (BTM_BLE_AD_DATA_LEN + 3) |
| 35 | #define BTM_BLE_MULTI_ADV_SET_RANDOM_ADDR_LEN 8 |
| 36 | |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 37 | tBTM_BLE_MULTI_ADV_CB btm_multi_adv_cb; |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 38 | tBTM_BLE_MULTI_ADV_INST_IDX_Q btm_multi_adv_idx_q; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 39 | |
| 40 | #define BTM_BLE_MULTI_ADV_CB_EVT_MASK 0xF0 |
| 41 | #define BTM_BLE_MULTI_ADV_SUBCODE_MASK 0x0F |
| 42 | |
| 43 | /******************************************************************************* |
| 44 | ** |
| 45 | ** Function btm_ble_multi_adv_enq_op_q |
| 46 | ** |
| 47 | ** Description enqueue a multi adv operation in q to check command complete |
| 48 | ** status. |
| 49 | ** |
| 50 | ** Returns void |
| 51 | ** |
| 52 | *******************************************************************************/ |
| 53 | void btm_ble_multi_adv_enq_op_q(UINT8 opcode, UINT8 inst_id, UINT8 cb_evt) |
| 54 | { |
| 55 | tBTM_BLE_MULTI_ADV_OPQ *p_op_q = &btm_multi_adv_cb.op_q; |
| 56 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 57 | p_op_q->p_inst_id[p_op_q->next_idx] = inst_id; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 58 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 59 | p_op_q->p_sub_code[p_op_q->next_idx] = (opcode |(cb_evt << 4)); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 60 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 61 | p_op_q->next_idx = (p_op_q->next_idx + 1) % BTM_BleMaxMultiAdvInstanceCount(); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 62 | } |
| 63 | |
| 64 | /******************************************************************************* |
| 65 | ** |
| 66 | ** Function btm_ble_multi_adv_deq_op_q |
| 67 | ** |
| 68 | ** Description dequeue a multi adv operation from q when command complete |
| 69 | ** is received. |
| 70 | ** |
| 71 | ** Returns void |
| 72 | ** |
| 73 | *******************************************************************************/ |
| 74 | void btm_ble_multi_adv_deq_op_q(UINT8 *p_opcode, UINT8 *p_inst_id, UINT8 *p_cb_evt) |
| 75 | { |
| 76 | tBTM_BLE_MULTI_ADV_OPQ *p_op_q = &btm_multi_adv_cb.op_q; |
| 77 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 78 | *p_inst_id = p_op_q->p_inst_id[p_op_q->pending_idx] & 0x7F; |
| 79 | *p_cb_evt = (p_op_q->p_sub_code[p_op_q->pending_idx] >> 4); |
| 80 | *p_opcode = (p_op_q->p_sub_code[p_op_q->pending_idx] & BTM_BLE_MULTI_ADV_SUBCODE_MASK); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 81 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 82 | p_op_q->pending_idx = (p_op_q->pending_idx + 1) % BTM_BleMaxMultiAdvInstanceCount(); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 83 | } |
| 84 | |
| 85 | /******************************************************************************* |
| 86 | ** |
| 87 | ** Function btm_ble_multi_adv_vsc_cmpl_cback |
| 88 | ** |
| 89 | ** Description Multi adv VSC complete callback |
| 90 | ** |
| 91 | ** Parameters |
| 92 | ** |
| 93 | ** Returns void |
| 94 | ** |
| 95 | *******************************************************************************/ |
| 96 | void btm_ble_multi_adv_vsc_cmpl_cback (tBTM_VSC_CMPL *p_params) |
| 97 | { |
| 98 | UINT8 status, subcode; |
| 99 | UINT8 *p = p_params->p_param_buf, inst_id; |
| 100 | UINT16 len = p_params->param_len; |
| 101 | tBTM_BLE_MULTI_ADV_INST *p_inst ; |
| 102 | UINT8 cb_evt = 0, opcode; |
| 103 | |
| 104 | if (len < 2) |
| 105 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 106 | BTM_TRACE_ERROR("wrong length for btm_ble_multi_adv_vsc_cmpl_cback"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 107 | return; |
| 108 | } |
| 109 | |
| 110 | STREAM_TO_UINT8(status, p); |
| 111 | STREAM_TO_UINT8(subcode, p); |
| 112 | |
| 113 | btm_ble_multi_adv_deq_op_q(&opcode, &inst_id, &cb_evt); |
| 114 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 115 | BTM_TRACE_DEBUG("op_code = %02x inst_id = %d cb_evt = %02x", opcode, inst_id, cb_evt); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 116 | |
| 117 | if (opcode != subcode || inst_id == 0) |
| 118 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 119 | BTM_TRACE_ERROR("get unexpected VSC cmpl, expect: %d get: %d",subcode,opcode); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 120 | return; |
| 121 | } |
| 122 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 123 | p_inst = &btm_multi_adv_cb.p_adv_inst[inst_id - 1]; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 124 | |
| 125 | switch (subcode) |
| 126 | { |
| 127 | case BTM_BLE_MULTI_ADV_ENB: |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 128 | BTM_TRACE_DEBUG("BTM_BLE_MULTI_ADV_ENB status = %d", status); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 129 | if (status != HCI_SUCCESS) |
| 130 | { |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 131 | btm_multi_adv_cb.p_adv_inst[inst_id-1].inst_id = 0; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 132 | } |
| 133 | break; |
| 134 | |
| 135 | case BTM_BLE_MULTI_ADV_SET_PARAM: |
| 136 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 137 | BTM_TRACE_DEBUG("BTM_BLE_MULTI_ADV_SET_PARAM status = %d", status); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 138 | break; |
| 139 | } |
| 140 | |
| 141 | case BTM_BLE_MULTI_ADV_WRITE_ADV_DATA: |
| 142 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 143 | BTM_TRACE_DEBUG("BTM_BLE_MULTI_ADV_WRITE_ADV_DATA status = %d", status); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 144 | break; |
| 145 | } |
| 146 | |
| 147 | case BTM_BLE_MULTI_ADV_WRITE_SCAN_RSP_DATA: |
| 148 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 149 | BTM_TRACE_DEBUG("BTM_BLE_MULTI_ADV_WRITE_SCAN_RSP_DATA status = %d", status); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 150 | break; |
| 151 | } |
| 152 | |
| 153 | case BTM_BLE_MULTI_ADV_SET_RANDOM_ADDR: |
| 154 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 155 | BTM_TRACE_DEBUG("BTM_BLE_MULTI_ADV_SET_RANDOM_ADDR status = %d", status); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 156 | break; |
| 157 | } |
| 158 | |
| 159 | default: |
| 160 | break; |
| 161 | } |
| 162 | |
| 163 | if (cb_evt != 0 && p_inst->p_cback != NULL) |
| 164 | { |
| 165 | (p_inst->p_cback)(cb_evt, inst_id, p_inst->p_ref, status); |
| 166 | } |
| 167 | return; |
| 168 | } |
| 169 | |
| 170 | /******************************************************************************* |
| 171 | ** |
| 172 | ** Function btm_ble_enable_multi_adv |
| 173 | ** |
| 174 | ** Description This function enable the customer specific feature in controller |
| 175 | ** |
| 176 | ** Parameters enable: enable or disable |
| 177 | ** inst_id: adv instance ID, can not be 0 |
| 178 | ** |
| 179 | ** Returns status |
| 180 | ** |
| 181 | *******************************************************************************/ |
| 182 | tBTM_STATUS btm_ble_enable_multi_adv (BOOLEAN enable, UINT8 inst_id, UINT8 cb_evt) |
| 183 | { |
| 184 | UINT8 param[BTM_BLE_MULTI_ADV_ENB_LEN], *pp; |
| 185 | UINT8 enb = enable ? 1: 0; |
| 186 | tBTM_STATUS rt; |
| 187 | |
| 188 | pp = param; |
| 189 | memset(param, 0, BTM_BLE_MULTI_ADV_ENB_LEN); |
| 190 | |
| 191 | UINT8_TO_STREAM (pp, BTM_BLE_MULTI_ADV_ENB); |
| 192 | UINT8_TO_STREAM (pp, enb); |
| 193 | UINT8_TO_STREAM (pp, inst_id); |
| 194 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 195 | BTM_TRACE_EVENT (" btm_ble_enable_multi_adv: enb %d, Inst ID %d",enb,inst_id); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 196 | |
| 197 | if ((rt = BTM_VendorSpecificCommand (HCI_BLE_MULTI_ADV_OCF, |
| 198 | BTM_BLE_MULTI_ADV_ENB_LEN, |
| 199 | param, |
| 200 | btm_ble_multi_adv_vsc_cmpl_cback)) |
| 201 | == BTM_CMD_STARTED) |
| 202 | { |
| 203 | btm_ble_multi_adv_enq_op_q(BTM_BLE_MULTI_ADV_ENB, inst_id, cb_evt); |
| 204 | } |
| 205 | return rt; |
| 206 | } |
Prerepa Viswanadham | 4c94c5f | 2014-07-18 15:20:54 -0700 | [diff] [blame] | 207 | /******************************************************************************* |
| 208 | ** |
| 209 | ** Function btm_ble_map_adv_tx_power |
| 210 | ** |
| 211 | ** Description return the actual power in dBm based on the mapping in config file |
| 212 | ** |
| 213 | ** Parameters advertise parameters used for this instance. |
| 214 | ** |
| 215 | ** Returns tx power in dBm |
| 216 | ** |
| 217 | *******************************************************************************/ |
| 218 | int btm_ble_tx_power[BTM_BLE_ADV_TX_POWER_MAX + 1] = BTM_BLE_ADV_TX_POWER; |
Satya Calloji | 4a7ad9b | 2014-07-29 15:32:51 -0700 | [diff] [blame] | 219 | char btm_ble_map_adv_tx_power(int tx_power_index) |
Prerepa Viswanadham | 4c94c5f | 2014-07-18 15:20:54 -0700 | [diff] [blame] | 220 | { |
| 221 | if(0 <= tx_power_index && tx_power_index < BTM_BLE_ADV_TX_POWER_MAX) |
| 222 | return (char)btm_ble_tx_power[tx_power_index]; |
| 223 | return 0; |
| 224 | } |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 225 | /******************************************************************************* |
| 226 | ** |
| 227 | ** Function btm_ble_multi_adv_set_params |
| 228 | ** |
| 229 | ** Description This function enable the customer specific feature in controller |
| 230 | ** |
| 231 | ** Parameters advertise parameters used for this instance. |
| 232 | ** |
| 233 | ** Returns status |
| 234 | ** |
| 235 | *******************************************************************************/ |
| 236 | tBTM_STATUS btm_ble_multi_adv_set_params (tBTM_BLE_MULTI_ADV_INST *p_inst, |
| 237 | tBTM_BLE_ADV_PARAMS *p_params, |
| 238 | UINT8 cb_evt) |
| 239 | { |
| 240 | UINT8 param[BTM_BLE_MULTI_ADV_SET_PARAM_LEN], *pp; |
| 241 | tBTM_STATUS rt; |
| 242 | BD_ADDR dummy ={0,0,0,0,0,0}; |
| 243 | |
| 244 | pp = param; |
| 245 | memset(param, 0, BTM_BLE_MULTI_ADV_SET_PARAM_LEN); |
| 246 | |
| 247 | UINT8_TO_STREAM(pp, BTM_BLE_MULTI_ADV_SET_PARAM); |
| 248 | |
| 249 | UINT16_TO_STREAM (pp, p_params->adv_int_min); |
| 250 | UINT16_TO_STREAM (pp, p_params->adv_int_max); |
| 251 | UINT8_TO_STREAM (pp, p_params->adv_type); |
| 252 | |
Sharvil Nanavati | 88e7645 | 2014-06-01 22:38:46 -0700 | [diff] [blame] | 253 | #if BLE_PRIVACY_SPT |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 254 | if (btm_cb.ble_ctr_cb.privacy) |
| 255 | { |
| 256 | UINT8_TO_STREAM (pp, BLE_ADDR_RANDOM); |
| 257 | BDADDR_TO_STREAM (pp, p_inst->rpa); |
| 258 | } |
| 259 | else |
Sharvil Nanavati | 88e7645 | 2014-06-01 22:38:46 -0700 | [diff] [blame] | 260 | #endif |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 261 | { |
| 262 | UINT8_TO_STREAM (pp, BLE_ADDR_PUBLIC); |
| 263 | BDADDR_TO_STREAM (pp, btm_cb.devcb.local_addr); |
| 264 | } |
| 265 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 266 | BTM_TRACE_EVENT (" btm_ble_multi_adv_set_params,Min %d, Max %d,adv_type %d", |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 267 | p_params->adv_int_min,p_params->adv_int_max,p_params->adv_type); |
| 268 | |
| 269 | UINT8_TO_STREAM (pp, 0); |
| 270 | BDADDR_TO_STREAM (pp, dummy); |
| 271 | |
| 272 | if (p_params->channel_map == 0 || p_params->channel_map > BTM_BLE_DEFAULT_ADV_CHNL_MAP) |
| 273 | p_params->channel_map = BTM_BLE_DEFAULT_ADV_CHNL_MAP; |
| 274 | UINT8_TO_STREAM (pp, p_params->channel_map); |
| 275 | |
| 276 | if (p_params->adv_filter_policy >= AP_SCAN_CONN_POLICY_MAX) |
| 277 | p_params->adv_filter_policy = AP_SCAN_CONN_ALL; |
| 278 | UINT8_TO_STREAM (pp, p_params->adv_filter_policy); |
| 279 | |
| 280 | UINT8_TO_STREAM (pp, p_inst->inst_id); |
| 281 | |
| 282 | if (p_params->tx_power > BTM_BLE_ADV_TX_POWER_MAX) |
| 283 | p_params->tx_power = BTM_BLE_ADV_TX_POWER_MAX; |
Prerepa Viswanadham | 4c94c5f | 2014-07-18 15:20:54 -0700 | [diff] [blame] | 284 | UINT8_TO_STREAM (pp, btm_ble_map_adv_tx_power(p_params->tx_power)); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 285 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 286 | BTM_TRACE_EVENT("set_params:Chnl Map %d,adv_fltr policy %d,ID:%d, TX Power%d", |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 287 | p_params->channel_map,p_params->adv_filter_policy,p_inst->inst_id,p_params->tx_power); |
| 288 | |
| 289 | if ((rt = BTM_VendorSpecificCommand (HCI_BLE_MULTI_ADV_OCF, |
| 290 | BTM_BLE_MULTI_ADV_SET_PARAM_LEN, |
| 291 | param, |
| 292 | btm_ble_multi_adv_vsc_cmpl_cback)) |
| 293 | == BTM_CMD_STARTED) |
| 294 | { |
| 295 | p_inst->adv_evt = p_params->adv_type; |
| 296 | |
Sharvil Nanavati | 88e7645 | 2014-06-01 22:38:46 -0700 | [diff] [blame] | 297 | #if BLE_PRIVACY_SPT |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 298 | if (btm_cb.ble_ctr_cb.privacy) |
| 299 | { |
| 300 | /* start timer */ |
| 301 | p_inst->raddr_timer_ent.param = (TIMER_PARAM_TYPE) p_inst; |
Chris Manton | 0aee331 | 2014-06-12 12:52:33 -0700 | [diff] [blame] | 302 | btu_start_timer_oneshot(&p_inst->raddr_timer_ent, BTU_TTYPE_BLE_RANDOM_ADDR, |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 303 | BTM_BLE_PRIVATE_ADDR_INT); |
| 304 | } |
Sharvil Nanavati | 88e7645 | 2014-06-01 22:38:46 -0700 | [diff] [blame] | 305 | #endif |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 306 | btm_ble_multi_adv_enq_op_q(BTM_BLE_MULTI_ADV_SET_PARAM, p_inst->inst_id, cb_evt); |
| 307 | } |
| 308 | return rt; |
| 309 | } |
| 310 | |
| 311 | /******************************************************************************* |
| 312 | ** |
| 313 | ** Function btm_ble_multi_adv_write_rpa |
| 314 | ** |
| 315 | ** Description This function write the random address for the adv instance into |
| 316 | ** controller |
| 317 | ** |
| 318 | ** Parameters |
| 319 | ** |
| 320 | ** Returns status |
| 321 | ** |
| 322 | *******************************************************************************/ |
| 323 | tBTM_STATUS btm_ble_multi_adv_write_rpa (tBTM_BLE_MULTI_ADV_INST *p_inst, BD_ADDR random_addr) |
| 324 | { |
| 325 | UINT8 param[BTM_BLE_MULTI_ADV_SET_RANDOM_ADDR_LEN], *pp = param; |
| 326 | tBTM_STATUS rt; |
| 327 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 328 | BTM_TRACE_EVENT (" btm_ble_multi_adv_set_random_addr"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 329 | |
| 330 | memset(param, 0, BTM_BLE_MULTI_ADV_SET_RANDOM_ADDR_LEN); |
| 331 | |
| 332 | UINT8_TO_STREAM (pp, BTM_BLE_MULTI_ADV_SET_RANDOM_ADDR); |
| 333 | BDADDR_TO_STREAM(pp, random_addr); |
| 334 | UINT8_TO_STREAM(pp, p_inst->inst_id); |
| 335 | |
| 336 | if ((rt = BTM_VendorSpecificCommand (HCI_BLE_MULTI_ADV_OCF, |
| 337 | BTM_BLE_MULTI_ADV_SET_RANDOM_ADDR_LEN, |
| 338 | param, |
| 339 | btm_ble_multi_adv_vsc_cmpl_cback)) == BTM_CMD_STARTED) |
| 340 | { |
| 341 | /* start a periodical timer to refresh random addr */ |
| 342 | btu_stop_timer(&p_inst->raddr_timer_ent); |
| 343 | p_inst->raddr_timer_ent.param = (TIMER_PARAM_TYPE) p_inst; |
Andre Eisenbach | e0da8bb | 2014-08-08 20:14:46 -0700 | [diff] [blame] | 344 | btu_start_timer_oneshot(&p_inst->raddr_timer_ent, BTU_TTYPE_BLE_RANDOM_ADDR, |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 345 | BTM_BLE_PRIVATE_ADDR_INT); |
| 346 | |
| 347 | btm_ble_multi_adv_enq_op_q(BTM_BLE_MULTI_ADV_SET_RANDOM_ADDR, p_inst->inst_id, 0); |
| 348 | } |
| 349 | return rt; |
| 350 | } |
| 351 | |
| 352 | /******************************************************************************* |
| 353 | ** |
| 354 | ** Function btm_ble_multi_adv_gen_rpa_cmpl |
| 355 | ** |
| 356 | ** Description RPA generation completion callback for each adv instance. Will |
| 357 | ** continue write the new RPA into controller. |
| 358 | ** |
| 359 | ** Returns none. |
| 360 | ** |
| 361 | *******************************************************************************/ |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 362 | void btm_ble_multi_adv_gen_rpa_cmpl(tBTM_RAND_ENC *p) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 363 | { |
| 364 | #if (SMP_INCLUDED == TRUE) |
| 365 | tBTM_LE_RANDOM_CB *p_cb = &btm_cb.ble_ctr_cb.addr_mgnt_cb; |
| 366 | tSMP_ENC output; |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 367 | UINT8 index = 0; |
| 368 | tBTM_BLE_MULTI_ADV_INST *p_inst = NULL; |
| 369 | |
| 370 | /* Retrieve the index of adv instance from stored Q */ |
| 371 | if (btm_multi_adv_idx_q.front == -1) |
| 372 | { |
| 373 | BTM_TRACE_ERROR(" %s can't locate advertise instance", __FUNCTION__); |
| 374 | return; |
| 375 | } |
| 376 | else |
| 377 | { |
| 378 | index = btm_multi_adv_idx_q.inst_index_queue[btm_multi_adv_idx_q.front]; |
| 379 | if (btm_multi_adv_idx_q.front == btm_multi_adv_idx_q.rear) |
| 380 | { |
| 381 | btm_multi_adv_idx_q.front = -1; |
| 382 | btm_multi_adv_idx_q.rear = -1; |
| 383 | } |
| 384 | else |
| 385 | { |
| 386 | btm_multi_adv_idx_q.front = btm_multi_adv_idx_q.front +1 % BTM_BLE_MULTI_ADV_MAX; |
| 387 | } |
| 388 | } |
| 389 | |
| 390 | p_inst = &(btm_multi_adv_cb.p_adv_inst[index]); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 391 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 392 | BTM_TRACE_EVENT ("btm_ble_multi_adv_gen_rpa_cmpl inst_id = %d", p_inst->inst_id); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 393 | if (p) |
| 394 | { |
| 395 | p->param_buf[2] &= (~BLE_RESOLVE_ADDR_MASK); |
| 396 | p->param_buf[2] |= BLE_RESOLVE_ADDR_MSB; |
| 397 | |
| 398 | p_inst->rpa[2] = p->param_buf[0]; |
| 399 | p_inst->rpa[1] = p->param_buf[1]; |
| 400 | p_inst->rpa[0] = p->param_buf[2]; |
| 401 | |
| 402 | if (!SMP_Encrypt(btm_cb.devcb.id_keys.irk, BT_OCTET16_LEN, p->param_buf, 3, &output)) |
| 403 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 404 | BTM_TRACE_DEBUG("generate random address failed"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 405 | } |
| 406 | else |
| 407 | { |
| 408 | /* set hash to be LSB of rpAddress */ |
| 409 | p_inst->rpa[5] = output.param_buf[0]; |
| 410 | p_inst->rpa[4] = output.param_buf[1]; |
| 411 | p_inst->rpa[3] = output.param_buf[2]; |
| 412 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 413 | if (p_inst->inst_id != 0 && (p_inst->inst_id < BTM_BleMaxMultiAdvInstanceCount())) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 414 | { |
| 415 | /* set it to controller */ |
| 416 | btm_ble_multi_adv_write_rpa(p_inst, p_inst->rpa); |
| 417 | } |
| 418 | } |
| 419 | } |
| 420 | #endif |
| 421 | } |
| 422 | |
| 423 | /******************************************************************************* |
| 424 | ** |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 425 | ** Function btm_ble_multi_adv_configure_rpa |
| 426 | ** |
| 427 | ** Description This function set the random address for the adv instance |
| 428 | ** |
| 429 | ** Parameters advertise parameters used for this instance. |
| 430 | ** |
| 431 | ** Returns none |
| 432 | ** |
| 433 | *******************************************************************************/ |
| 434 | void btm_ble_multi_adv_configure_rpa (tBTM_BLE_MULTI_ADV_INST *p_inst) |
| 435 | { |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 436 | if (btm_multi_adv_idx_q.front == btm_multi_adv_idx_q.rear +1 % BTM_BLE_MULTI_ADV_MAX) |
| 437 | { |
| 438 | BTM_TRACE_ERROR("outstanding rand generation exceeded max allowed "); |
| 439 | return; |
| 440 | } |
| 441 | else |
| 442 | { |
| 443 | if (btm_multi_adv_idx_q.front == -1) |
| 444 | { |
| 445 | btm_multi_adv_idx_q.front = 0; |
| 446 | btm_multi_adv_idx_q.rear = 0; |
| 447 | } |
| 448 | else |
| 449 | { |
| 450 | btm_multi_adv_idx_q.rear = btm_multi_adv_idx_q.rear +1 % BTM_BLE_MULTI_ADV_MAX; |
| 451 | } |
| 452 | btm_multi_adv_idx_q.inst_index_queue[btm_multi_adv_idx_q.rear] = p_inst->index; |
| 453 | } |
| 454 | btm_gen_resolvable_private_addr((void *)btm_ble_multi_adv_gen_rpa_cmpl); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 455 | } |
| 456 | |
| 457 | /******************************************************************************* |
| 458 | ** |
| 459 | ** Function btm_ble_multi_adv_reenable |
| 460 | ** |
| 461 | ** Description This function re-enable adv instance upon a connection establishment. |
| 462 | ** |
| 463 | ** Parameters advertise parameters used for this instance. |
| 464 | ** |
| 465 | ** Returns none. |
| 466 | ** |
| 467 | *******************************************************************************/ |
| 468 | void btm_ble_multi_adv_reenable(UINT8 inst_id) |
| 469 | { |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 470 | tBTM_BLE_MULTI_ADV_INST *p_inst = &btm_multi_adv_cb.p_adv_inst[inst_id - 1]; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 471 | |
| 472 | if (p_inst->inst_id != 0) |
| 473 | { |
| 474 | if (p_inst->adv_evt != BTM_BLE_CONNECT_DIR_EVT) |
| 475 | btm_ble_enable_multi_adv (TRUE, p_inst->inst_id, 0); |
| 476 | else |
| 477 | /* mark directed adv as disabled if adv has been stopped */ |
| 478 | { |
| 479 | (p_inst->p_cback)(BTM_BLE_MULTI_ADV_DISABLE_EVT,p_inst->inst_id,p_inst->p_ref,0); |
| 480 | p_inst->inst_id = 0; |
| 481 | } |
| 482 | } |
| 483 | } |
| 484 | |
| 485 | /******************************************************************************* |
| 486 | ** |
Satya Calloji | 0943c10 | 2014-05-12 09:13:02 -0700 | [diff] [blame] | 487 | ** Function btm_ble_multi_adv_enb_privacy |
| 488 | ** |
| 489 | ** Description This function enable/disable privacy setting in multi adv |
| 490 | ** |
| 491 | ** Parameters enable: enable or disable the adv instance. |
| 492 | ** |
| 493 | ** Returns none. |
| 494 | ** |
| 495 | *******************************************************************************/ |
| 496 | void btm_ble_multi_adv_enb_privacy(BOOLEAN enable) |
| 497 | { |
| 498 | UINT8 i; |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 499 | tBTM_BLE_MULTI_ADV_INST *p_inst = &btm_multi_adv_cb.p_adv_inst[0]; |
Satya Calloji | 0943c10 | 2014-05-12 09:13:02 -0700 | [diff] [blame] | 500 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 501 | for (i = 0; i < BTM_BleMaxMultiAdvInstanceCount() - 1; i ++, p_inst++) |
Satya Calloji | 0943c10 | 2014-05-12 09:13:02 -0700 | [diff] [blame] | 502 | { |
| 503 | if (enable) |
| 504 | btm_ble_multi_adv_configure_rpa (p_inst); |
| 505 | else |
Chris Manton | 0aee331 | 2014-06-12 12:52:33 -0700 | [diff] [blame] | 506 | btu_stop_timer_oneshot(&p_inst->raddr_timer_ent); |
Satya Calloji | 0943c10 | 2014-05-12 09:13:02 -0700 | [diff] [blame] | 507 | } |
| 508 | } |
| 509 | |
| 510 | /******************************************************************************* |
| 511 | ** |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 512 | ** Function BTM_BleEnableAdvInstance |
| 513 | ** |
| 514 | ** Description This function enable a Multi-ADV instance with the specified |
| 515 | ** adv parameters |
| 516 | ** |
| 517 | ** Parameters p_params: pointer to the adv parameter structure, set as default |
| 518 | ** adv parameter when the instance is enabled. |
| 519 | ** p_cback: callback function for the adv instance. |
| 520 | ** p_ref: reference data attach to the adv instance to be enabled. |
| 521 | ** |
| 522 | ** Returns status |
| 523 | ** |
| 524 | *******************************************************************************/ |
| 525 | tBTM_STATUS BTM_BleEnableAdvInstance (tBTM_BLE_ADV_PARAMS *p_params, |
| 526 | tBTM_BLE_MULTI_ADV_CBACK *p_cback,void *p_ref) |
| 527 | { |
| 528 | UINT8 i; |
| 529 | tBTM_STATUS rt = BTM_NO_RESOURCES; |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 530 | tBTM_BLE_MULTI_ADV_INST *p_inst = &btm_multi_adv_cb.p_adv_inst[0]; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 531 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 532 | BTM_TRACE_EVENT("BTM_BleEnableAdvInstance called"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 533 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 534 | if (0 == btm_cb.cmn_ble_vsc_cb.adv_inst_max) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 535 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 536 | BTM_TRACE_ERROR("Controller does not support Multi ADV"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 537 | return BTM_ERR_PROCESSING; |
| 538 | } |
| 539 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 540 | if (NULL == p_inst) |
| 541 | { |
| 542 | BTM_TRACE_ERROR("Invalid instance in BTM_BleEnableAdvInstance"); |
| 543 | return BTM_ERR_PROCESSING; |
| 544 | } |
| 545 | |
| 546 | for (i = 0; i < BTM_BleMaxMultiAdvInstanceCount() - 1; i ++, p_inst++) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 547 | { |
| 548 | if (p_inst->inst_id == 0) |
| 549 | { |
| 550 | p_inst->inst_id = i + 1; |
| 551 | |
| 552 | /* configure adv parameter */ |
| 553 | if (p_params) |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 554 | rt = btm_ble_multi_adv_set_params(p_inst, p_params, 0); |
| 555 | else |
| 556 | rt = BTM_CMD_STARTED; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 557 | |
| 558 | /* enable adv */ |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 559 | BTM_TRACE_EVENT("btm_ble_enable_multi_adv being called with inst_id:%d", |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 560 | p_inst->inst_id); |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 561 | |
| 562 | if (BTM_CMD_STARTED == rt) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 563 | { |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 564 | if ((rt = btm_ble_enable_multi_adv (TRUE, p_inst->inst_id, |
| 565 | BTM_BLE_MULTI_ADV_ENB_EVT)) == BTM_CMD_STARTED) |
| 566 | { |
| 567 | p_inst->p_cback = p_cback; |
| 568 | p_inst->p_ref = p_ref; |
| 569 | } |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 570 | } |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 571 | |
| 572 | if (BTM_CMD_STARTED != rt) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 573 | { |
| 574 | p_inst->inst_id = 0; |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 575 | BTM_TRACE_ERROR("BTM_BleEnableAdvInstance failed"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 576 | } |
| 577 | break; |
| 578 | } |
| 579 | } |
| 580 | return rt; |
| 581 | } |
| 582 | |
| 583 | /******************************************************************************* |
| 584 | ** |
| 585 | ** Function BTM_BleUpdateAdvInstParam |
| 586 | ** |
| 587 | ** Description This function update a Multi-ADV instance with the specified |
| 588 | ** adv parameters. |
| 589 | ** |
| 590 | ** Parameters inst_id: adv instance ID |
| 591 | ** p_params: pointer to the adv parameter structure. |
| 592 | ** |
| 593 | ** Returns status |
| 594 | ** |
| 595 | *******************************************************************************/ |
| 596 | tBTM_STATUS BTM_BleUpdateAdvInstParam (UINT8 inst_id, tBTM_BLE_ADV_PARAMS *p_params) |
| 597 | { |
| 598 | tBTM_STATUS rt = BTM_ILLEGAL_VALUE; |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 599 | tBTM_BLE_MULTI_ADV_INST *p_inst = &btm_multi_adv_cb.p_adv_inst[inst_id - 1]; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 600 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 601 | BTM_TRACE_EVENT("BTM_BleUpdateAdvInstParam called with inst_id:%d", inst_id); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 602 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 603 | if (0 == btm_cb.cmn_ble_vsc_cb.adv_inst_max) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 604 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 605 | BTM_TRACE_ERROR("Controller does not support Multi ADV"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 606 | return BTM_ERR_PROCESSING; |
| 607 | } |
| 608 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 609 | if (inst_id < BTM_BleMaxMultiAdvInstanceCount() && |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 610 | inst_id != BTM_BLE_MULTI_ADV_DEFAULT_STD && |
| 611 | p_params != NULL) |
| 612 | { |
| 613 | if (p_inst->inst_id == 0) |
| 614 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 615 | BTM_TRACE_DEBUG("adv instance %d is not active", inst_id); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 616 | return BTM_WRONG_MODE; |
| 617 | } |
| 618 | else |
| 619 | btm_ble_enable_multi_adv(FALSE, inst_id, 0); |
| 620 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 621 | if (BTM_CMD_STARTED == btm_ble_multi_adv_set_params(p_inst, p_params, 0)) |
| 622 | rt = btm_ble_enable_multi_adv(TRUE, inst_id, BTM_BLE_MULTI_ADV_PARAM_EVT); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 623 | } |
| 624 | return rt; |
| 625 | } |
| 626 | |
| 627 | /******************************************************************************* |
| 628 | ** |
| 629 | ** Function BTM_BleCfgAdvInstData |
| 630 | ** |
| 631 | ** Description This function configure a Multi-ADV instance with the specified |
| 632 | ** adv data or scan response data. |
| 633 | ** |
| 634 | ** Parameters inst_id: adv instance ID |
| 635 | ** is_scan_rsp: is this scacn response, if no set as adv data. |
| 636 | ** data_mask: adv data mask. |
| 637 | ** p_data: pointer to the adv data structure. |
| 638 | ** |
| 639 | ** Returns status |
| 640 | ** |
| 641 | *******************************************************************************/ |
| 642 | tBTM_STATUS BTM_BleCfgAdvInstData (UINT8 inst_id, BOOLEAN is_scan_rsp, |
| 643 | tBTM_BLE_AD_MASK data_mask, |
| 644 | tBTM_BLE_ADV_DATA *p_data) |
| 645 | { |
| 646 | UINT8 param[BTM_BLE_MULTI_ADV_WRITE_DATA_LEN], *pp = param; |
| 647 | UINT8 sub_code = (is_scan_rsp) ? |
| 648 | BTM_BLE_MULTI_ADV_WRITE_SCAN_RSP_DATA : BTM_BLE_MULTI_ADV_WRITE_ADV_DATA; |
| 649 | UINT8 *p_len; |
| 650 | tBTM_STATUS rt; |
| 651 | UINT8 *pp_temp = (UINT8*)(param + BTM_BLE_MULTI_ADV_WRITE_DATA_LEN -1); |
Satya Calloji | c4e2596 | 2014-05-10 23:46:24 -0700 | [diff] [blame] | 652 | tBTM_BLE_VSC_CB cmn_ble_vsc_cb; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 653 | |
Satya Calloji | c4e2596 | 2014-05-10 23:46:24 -0700 | [diff] [blame] | 654 | BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb); |
| 655 | if (0 == cmn_ble_vsc_cb.adv_inst_max) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 656 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 657 | BTM_TRACE_ERROR("Controller does not support Multi ADV"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 658 | return BTM_ERR_PROCESSING; |
| 659 | } |
| 660 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 661 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 662 | BTM_TRACE_EVENT("BTM_BleCfgAdvInstData called with inst_id:%d", inst_id); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 663 | if (inst_id > BTM_BLE_MULTI_ADV_MAX || inst_id == BTM_BLE_MULTI_ADV_DEFAULT_STD) |
| 664 | return BTM_ILLEGAL_VALUE; |
| 665 | |
| 666 | memset(param, 0, BTM_BLE_MULTI_ADV_WRITE_DATA_LEN); |
| 667 | |
| 668 | UINT8_TO_STREAM(pp, sub_code); |
| 669 | p_len = pp ++; |
| 670 | btm_ble_build_adv_data(&data_mask, &pp, p_data); |
| 671 | *p_len = (UINT8)(pp - param - 2); |
| 672 | UINT8_TO_STREAM(pp_temp, inst_id); |
| 673 | |
| 674 | if ((rt = BTM_VendorSpecificCommand (HCI_BLE_MULTI_ADV_OCF, |
| 675 | (UINT8)BTM_BLE_MULTI_ADV_WRITE_DATA_LEN, |
| 676 | param, |
| 677 | btm_ble_multi_adv_vsc_cmpl_cback)) |
| 678 | == BTM_CMD_STARTED) |
| 679 | { |
| 680 | btm_ble_multi_adv_enq_op_q(sub_code, inst_id, BTM_BLE_MULTI_ADV_DATA_EVT); |
| 681 | } |
| 682 | return rt; |
| 683 | } |
| 684 | |
| 685 | /******************************************************************************* |
| 686 | ** |
| 687 | ** Function BTM_BleDisableAdvInstance |
| 688 | ** |
| 689 | ** Description This function disables a Multi-ADV instance. |
| 690 | ** |
| 691 | ** Parameters inst_id: adv instance ID |
| 692 | ** |
| 693 | ** Returns status |
| 694 | ** |
| 695 | *******************************************************************************/ |
| 696 | tBTM_STATUS BTM_BleDisableAdvInstance (UINT8 inst_id) |
| 697 | { |
| 698 | tBTM_STATUS rt = BTM_ILLEGAL_VALUE; |
Satya Calloji | c4e2596 | 2014-05-10 23:46:24 -0700 | [diff] [blame] | 699 | tBTM_BLE_VSC_CB cmn_ble_vsc_cb; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 700 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 701 | BTM_TRACE_EVENT("BTM_BleDisableAdvInstance with inst_id:%d", inst_id); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 702 | |
Satya Calloji | c4e2596 | 2014-05-10 23:46:24 -0700 | [diff] [blame] | 703 | BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb); |
| 704 | |
| 705 | if (0 == cmn_ble_vsc_cb.adv_inst_max) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 706 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 707 | BTM_TRACE_ERROR("Controller does not support Multi ADV"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 708 | return BTM_ERR_PROCESSING; |
| 709 | } |
| 710 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 711 | if (inst_id < BTM_BleMaxMultiAdvInstanceCount() && |
| 712 | inst_id != BTM_BLE_MULTI_ADV_DEFAULT_STD) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 713 | { |
| 714 | if ((rt = btm_ble_enable_multi_adv(FALSE, inst_id, BTM_BLE_MULTI_ADV_DISABLE_EVT)) |
| 715 | == BTM_CMD_STARTED) |
| 716 | { |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 717 | btm_ble_multi_adv_configure_rpa(&btm_multi_adv_cb.p_adv_inst[inst_id-1]); |
| 718 | btu_stop_timer(&btm_multi_adv_cb.p_adv_inst[inst_id-1].raddr_timer_ent); |
| 719 | btm_multi_adv_cb.p_adv_inst[inst_id-1].inst_id = 0; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 720 | } |
| 721 | } |
| 722 | return rt; |
| 723 | } |
| 724 | /******************************************************************************* |
| 725 | ** |
| 726 | ** Function btm_ble_multi_adv_vse_cback |
| 727 | ** |
| 728 | ** Description VSE callback for multi adv events. |
| 729 | ** |
| 730 | ** Returns |
| 731 | ** |
| 732 | *******************************************************************************/ |
| 733 | void btm_ble_multi_adv_vse_cback(UINT8 len, UINT8 *p) |
| 734 | { |
| 735 | UINT8 sub_event; |
Priti Aghera | 817eec2 | 2014-08-12 14:31:28 -0700 | [diff] [blame] | 736 | UINT8 adv_inst, reason, conn_handle, idx; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 737 | |
| 738 | /* Check if this is a BLE RSSI vendor specific event */ |
| 739 | STREAM_TO_UINT8(sub_event, p); |
| 740 | len--; |
| 741 | |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 742 | BTM_TRACE_EVENT("btm_ble_multi_adv_vse_cback called with event:%d", sub_event); |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 743 | if ((sub_event == HCI_VSE_SUBCODE_BLE_MULTI_ADV_ST_CHG) && (len >= 4)) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 744 | { |
| 745 | STREAM_TO_UINT8(adv_inst, p); |
| 746 | STREAM_TO_UINT8(reason, p); |
| 747 | STREAM_TO_UINT16(conn_handle, p); |
| 748 | |
Priti Aghera | 817eec2 | 2014-08-12 14:31:28 -0700 | [diff] [blame] | 749 | if ((idx = btm_handle_to_acl_index(conn_handle)) != MAX_L2CAP_LINKS) |
| 750 | { |
| 751 | if (btm_cb.ble_ctr_cb.privacy && |
| 752 | adv_inst <= BTM_BLE_MULTI_ADV_MAX && adv_inst != BTM_BLE_MULTI_ADV_DEFAULT_STD) |
| 753 | { |
| 754 | memcpy(btm_cb.acl_db[idx].conn_addr, btm_multi_adv_cb.p_adv_inst[adv_inst - 1].rpa, |
| 755 | BD_ADDR_LEN); |
| 756 | } |
| 757 | } |
| 758 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 759 | if (adv_inst < BTM_BleMaxMultiAdvInstanceCount() && |
| 760 | adv_inst != BTM_BLE_MULTI_ADV_DEFAULT_STD) |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 761 | { |
Sharvil Nanavati | 83c5256 | 2014-05-04 00:46:57 -0700 | [diff] [blame] | 762 | BTM_TRACE_EVENT("btm_ble_multi_adv_reenable called"); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 763 | btm_ble_multi_adv_reenable(adv_inst); |
| 764 | } |
| 765 | /* re-enable connectibility */ |
| 766 | else if (adv_inst == BTM_BLE_MULTI_ADV_DEFAULT_STD) |
| 767 | { |
| 768 | if (btm_cb.ble_ctr_cb.inq_var.connectable_mode == BTM_BLE_CONNECTABLE) |
| 769 | { |
| 770 | btm_ble_set_connectability ( btm_cb.ble_ctr_cb.inq_var.connectable_mode ); |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 771 | } |
| 772 | } |
| 773 | |
| 774 | } |
| 775 | |
| 776 | } |
| 777 | /******************************************************************************* |
| 778 | ** |
| 779 | ** Function btm_ble_multi_adv_init |
| 780 | ** |
| 781 | ** Description This function initialize the multi adv control block. |
| 782 | ** |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 783 | ** Parameters None |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 784 | ** |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 785 | ** Returns void |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 786 | ** |
| 787 | *******************************************************************************/ |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 788 | void btm_ble_multi_adv_init() |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 789 | { |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 790 | UINT8 i = 0; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 791 | memset(&btm_multi_adv_cb, 0, sizeof(tBTM_BLE_MULTI_ADV_CB)); |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 792 | memset (&btm_multi_adv_idx_q,0, sizeof (tBTM_BLE_MULTI_ADV_INST_IDX_Q)); |
| 793 | btm_multi_adv_idx_q.front = -1; |
| 794 | btm_multi_adv_idx_q.rear = -1; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 795 | |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 796 | if (btm_cb.cmn_ble_vsc_cb.adv_inst_max > 0) |
| 797 | { |
| 798 | btm_multi_adv_cb.p_adv_inst = GKI_getbuf( sizeof(tBTM_BLE_MULTI_ADV_INST)* |
| 799 | (btm_cb.cmn_ble_vsc_cb.adv_inst_max)); |
| 800 | memset(btm_multi_adv_cb.p_adv_inst, 0, sizeof(tBTM_BLE_MULTI_ADV_INST)* |
| 801 | (btm_cb.cmn_ble_vsc_cb.adv_inst_max)); |
| 802 | |
| 803 | btm_multi_adv_cb.op_q.p_sub_code = GKI_getbuf( sizeof(UINT8) * |
| 804 | (btm_cb.cmn_ble_vsc_cb.adv_inst_max)); |
| 805 | memset(btm_multi_adv_cb.op_q.p_sub_code, 0, |
| 806 | sizeof(UINT8)*(btm_cb.cmn_ble_vsc_cb.adv_inst_max)); |
| 807 | |
| 808 | btm_multi_adv_cb.op_q.p_inst_id = GKI_getbuf( sizeof(UINT8) * |
| 809 | (btm_cb.cmn_ble_vsc_cb.adv_inst_max)); |
| 810 | memset(btm_multi_adv_cb.op_q.p_inst_id, 0, |
| 811 | sizeof(UINT8)*(btm_cb.cmn_ble_vsc_cb.adv_inst_max)); |
| 812 | } |
| 813 | |
| 814 | for (i = 0; i < btm_cb.cmn_ble_vsc_cb.adv_inst_max ; i ++) |
| 815 | btm_multi_adv_cb.p_adv_inst[i].index = i; |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 816 | |
| 817 | BTM_RegisterForVSEvents(btm_ble_multi_adv_vse_cback, TRUE); |
| 818 | } |
Prerepa Viswanadham | 16fe082 | 2014-08-07 11:38:06 -0700 | [diff] [blame] | 819 | |
| 820 | /******************************************************************************* |
| 821 | ** |
| 822 | ** Function btm_ble_multi_adv_cleanup |
| 823 | ** |
| 824 | ** Description This function cleans up multi adv control block. |
| 825 | ** |
| 826 | ** Parameters |
| 827 | ** Returns void |
| 828 | ** |
| 829 | *******************************************************************************/ |
| 830 | void btm_ble_multi_adv_cleanup(void) |
| 831 | { |
| 832 | if (btm_multi_adv_cb.p_adv_inst) |
| 833 | GKI_freebuf(btm_multi_adv_cb.p_adv_inst); |
| 834 | |
| 835 | if (btm_multi_adv_cb.op_q.p_sub_code) |
| 836 | GKI_freebuf(btm_multi_adv_cb.op_q.p_sub_code); |
| 837 | |
| 838 | if (btm_multi_adv_cb.op_q.p_inst_id) |
| 839 | GKI_freebuf(btm_multi_adv_cb.op_q.p_inst_id); |
| 840 | |
| 841 | } |
| 842 | |
| 843 | /******************************************************************************* |
| 844 | ** |
| 845 | ** Function btm_ble_multi_adv_get_ref |
| 846 | ** |
| 847 | ** Description This function obtains the reference pointer for the instance ID provided |
| 848 | ** |
| 849 | ** Parameters inst_id - Instance ID |
| 850 | ** |
| 851 | ** Returns void* |
| 852 | ** |
| 853 | *******************************************************************************/ |
| 854 | void* btm_ble_multi_adv_get_ref(UINT8 inst_id) |
| 855 | { |
| 856 | tBTM_BLE_MULTI_ADV_INST *p_inst = NULL; |
| 857 | |
| 858 | if (inst_id < BTM_BleMaxMultiAdvInstanceCount()) |
| 859 | { |
| 860 | p_inst = &btm_multi_adv_cb.p_adv_inst[inst_id - 1]; |
| 861 | if (NULL != p_inst) |
| 862 | return p_inst->p_ref; |
| 863 | } |
| 864 | |
| 865 | return NULL; |
| 866 | } |
Satya Calloji | ffb3960 | 2014-04-30 15:55:39 -0700 | [diff] [blame] | 867 | #endif |
| 868 | |