1 /****************************************************************************** 2 * 3 * Copyright (C) 2003-2012 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 compile-time configurable constants for the device 22 * manager. 23 * 24 ******************************************************************************/ 25 26 #include "bt_target.h" 27 #include "bta_sys.h" 28 #include "bta_api.h" 29 #include "bta_dm_int.h" 30 #include "bta_jv_api.h" 31 32 #ifndef BTA_DM_LINK_POLICY_SETTINGS 33 #define BTA_DM_LINK_POLICY_SETTINGS (HCI_ENABLE_MASTER_SLAVE_SWITCH | HCI_ENABLE_HOLD_MODE | HCI_ENABLE_SNIFF_MODE | HCI_ENABLE_PARK_MODE) 34 #endif 35 36 /* page timeout in 625uS */ 37 #ifndef BTA_DM_PAGE_TIMEOUT 38 #define BTA_DM_PAGE_TIMEOUT 8192 39 #endif 40 41 /* link supervision timeout in 625uS (5 secs) */ 42 #ifndef BTA_DM_LINK_TIMEOUT 43 #define BTA_DM_LINK_TIMEOUT 8000 44 #endif 45 46 /* For Insight, PM cfg lookup tables are runtime configurable (to allow tweaking of params for power consumption measurements) */ 47 #ifndef BTE_SIM_APP 48 #define tBTA_DM_PM_TYPE_QUALIFIER const 49 #else 50 #define tBTA_DM_PM_TYPE_QUALIFIER 51 #endif 52 53 54 const tBTA_DM_CFG bta_dm_cfg = 55 { 56 /* mobile phone COD */ 57 BTA_DM_COD, 58 /* link policy settings */ 59 BTA_DM_LINK_POLICY_SETTINGS, 60 /* page timeout in 625uS */ 61 BTA_DM_PAGE_TIMEOUT, 62 /* link supervision timeout in 625uS*/ 63 BTA_DM_LINK_TIMEOUT, 64 /* TRUE to avoid scatternet when av is streaming (be the master) */ 65 TRUE 66 }; 67 68 #ifndef BTA_DM_SCATTERNET 69 /* By default, allow partial scatternet */ 70 #define BTA_DM_SCATTERNET BTA_DM_PARTIAL_SCATTERNET 71 #endif 72 73 #ifndef BTA_HH_ROLE 74 /* By default, do not specify HH role (backward compatibility) */ 75 #define BTA_HH_ROLE BTA_ANY_ROLE 76 #endif 77 78 #ifndef BTA_AV_ROLE 79 /* By default, AV role (backward BTA_MASTER_ROLE_PREF) */ 80 #define BTA_AV_ROLE BTA_MASTER_ROLE_PREF 81 #endif 82 83 #define BTA_DM_NUM_RM_ENTRY 4 84 85 /* appids for PAN used by insight sample application 86 these have to be same as defined in btui_int.h */ 87 #define BTUI_PAN_ID_PANU 0 88 #define BTUI_PAN_ID_NAP 1 89 #define BTUI_PAN_ID_GN 2 90 91 /* First element is always for SYS: 92 app_id = # of entries table, cfg is 93 device scatternet support */ 94 const tBTA_DM_RM bta_dm_rm_cfg[] = 95 { 96 {BTA_ID_SYS, BTA_DM_NUM_RM_ENTRY, BTA_DM_SCATTERNET}, 97 {BTA_ID_PAN, BTUI_PAN_ID_NAP, BTA_MASTER_ROLE_ONLY}, 98 {BTA_ID_PAN, BTUI_PAN_ID_GN, BTA_MASTER_ROLE_ONLY}, 99 {BTA_ID_HH, BTA_ALL_APP_ID, BTA_HH_ROLE}, 100 {BTA_ID_AV, BTA_ALL_APP_ID, BTA_AV_ROLE} 101 }; 102 103 104 tBTA_DM_CFG *p_bta_dm_cfg = (tBTA_DM_CFG *)&bta_dm_cfg; 105 106 tBTA_DM_RM *p_bta_dm_rm_cfg = (tBTA_DM_RM *)&bta_dm_rm_cfg; 107 108 109 #define BTA_DM_NUM_PM_ENTRY (15+BTA_DM_NUM_JV_ID) /* number of entries in bta_dm_pm_cfg except the first */ 110 111 tBTA_DM_PM_TYPE_QUALIFIER tBTA_DM_PM_CFG bta_dm_pm_cfg[] = 112 { 113 {BTA_ID_SYS, BTA_DM_NUM_PM_ENTRY, 0}, 114 {BTA_ID_AG, BTA_ALL_APP_ID, 0}, /* ag uses first spec table for app id 0 */ 115 {BTA_ID_CT, 1, 1}, /* ct (BTA_ID_CT,APP ID=1) spec table */ 116 {BTA_ID_CG, BTA_ALL_APP_ID, 1}, /* cg resue ct spec table */ 117 {BTA_ID_DG, BTA_ALL_APP_ID, 2}, /* dg spec table */ 118 {BTA_ID_AV, BTA_ALL_APP_ID, 4}, /* av spec table */ 119 {BTA_ID_FTC, BTA_ALL_APP_ID, 6}, /* ftc spec table */ 120 {BTA_ID_FTS, BTA_ALL_APP_ID, 7}, /* fts spec table */ 121 {BTA_ID_HD, BTA_ALL_APP_ID, 3}, /* hd spec table */ 122 {BTA_ID_HH, BTA_ALL_APP_ID, 5}, /* hh spec table */ 123 {BTA_ID_PBC, BTA_ALL_APP_ID, 2}, /* reuse dg spec table */ 124 {BTA_ID_PBS, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ 125 {BTA_ID_OPC, BTA_ALL_APP_ID, 6}, /* reuse ftc spec table */ 126 {BTA_ID_OPS, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ 127 {BTA_ID_MSE, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ 128 {BTA_ID_JV, BTA_JV_PM_ID_1, 6}, /* app BTA_JV_PM_ID_1, reuse ftc spec table */ 129 {BTA_ID_JV, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ 130 {BTA_ID_HL, BTA_ALL_APP_ID, 8} /* reuse fts spec table */ 131 }; 132 133 134 #ifdef BTE_SIM_APP /* For Insight builds only, see the detail below */ 135 #define BTA_DM_NUM_PM_SPEC (9 + 2) /* additional two */ 136 #else 137 #define BTA_DM_NUM_PM_SPEC 9 /* additional JV*/ 138 #endif 139 140 tBTA_DM_PM_TYPE_QUALIFIER tBTA_DM_PM_SPEC bta_dm_pm_spec[BTA_DM_NUM_PM_SPEC] = 141 { 142 /* AG */ 143 { 144 (BTA_DM_PM_SNIFF | BTA_DM_PM_PARK), /* allow park & sniff */ 145 #if (BTM_SSR_INCLUDED == TRUE) 146 (BTA_DM_PM_SSR2), /* the SSR entry */ 147 #endif 148 { 149 {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ 150 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 151 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 152 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 153 {{BTA_DM_PM_SNIFF3, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open, active */ 154 {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close sniff */ 155 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 156 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 157 {{BTA_DM_PM_RETRY, 5000}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 158 } 159 }, 160 161 /* CT */ 162 { 163 (BTA_DM_PM_SNIFF | BTA_DM_PM_PARK), /* allow park & sniff */ 164 #if (BTM_SSR_INCLUDED == TRUE) 165 (BTA_DM_PM_SSR2), /* the SSR entry */ 166 #endif 167 { 168 {{BTA_DM_PM_PARK, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open park */ 169 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 170 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 171 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 172 {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open sniff */ 173 {{BTA_DM_PM_PARK, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close park */ 174 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 175 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 176 {{BTA_DM_PM_RETRY, 5000}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 177 } 178 }, 179 180 /* DG */ 181 { 182 (BTA_DM_PM_ACTIVE), /* no power saving mode allowed */ 183 #if (BTM_SSR_INCLUDED == TRUE) 184 (BTA_DM_PM_SSR2), /* the SSR entry */ 185 #endif 186 { 187 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open active */ 188 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 189 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 190 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 191 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ 192 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ 193 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 194 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 195 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 196 } 197 }, 198 199 /* HD */ 200 { 201 (BTA_DM_PM_SNIFF | BTA_DM_PM_PARK), /* allow park & sniff */ 202 #if (BTM_SSR_INCLUDED == TRUE) 203 (BTA_DM_PM_SSR3), /* the SSR entry */ 204 #endif 205 { 206 {{BTA_DM_PM_SNIFF4, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ 207 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 208 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 209 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 210 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ 211 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ 212 {{BTA_DM_PM_SNIFF2, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 213 {{BTA_DM_PM_SNIFF4, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 214 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 215 } 216 }, 217 218 /* AV */ 219 { 220 (BTA_DM_PM_SNIFF), /* allow sniff */ 221 #if (BTM_SSR_INCLUDED == TRUE) 222 (BTA_DM_PM_SSR2), /* the SSR entry */ 223 #endif 224 { 225 {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ 226 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 227 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 228 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 229 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ 230 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ 231 {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 232 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 233 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 234 } 235 }, 236 237 /* HH */ 238 { 239 (BTA_DM_PM_SNIFF | BTA_DM_PM_PARK), /* allow park & sniff */ 240 #if (BTM_SSR_INCLUDED == TRUE) 241 (BTA_DM_PM_SSR1), /* the SSR entry */ 242 #endif 243 { 244 {{BTA_DM_PM_SNIFF2, 30000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ 245 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 246 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 247 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 248 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ 249 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close, used for HH suspend */ 250 {{BTA_DM_PM_SNIFF2, 30000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 251 {{BTA_DM_PM_SNIFF2, 30000}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 252 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 253 } 254 }, 255 256 /* FTC, OPC */ 257 { 258 (BTA_DM_PM_SNIFF), /* allow sniff */ 259 #if (BTM_SSR_INCLUDED == TRUE) 260 (BTA_DM_PM_SSR2), /* the SSR entry */ 261 #endif 262 { 263 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open active */ 264 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 265 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 266 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 267 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ 268 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ 269 {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 270 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 271 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 272 } 273 }, 274 275 /* FTS, OPS */ 276 { 277 (BTA_DM_PM_SNIFF), /* allow sniff */ 278 #if (BTM_SSR_INCLUDED == TRUE) 279 (BTA_DM_PM_SSR2), /* the SSR entry */ 280 #endif 281 { 282 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open active */ 283 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 284 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 285 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 286 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ 287 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ 288 {{BTA_DM_PM_SNIFF, 7000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 289 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 290 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 291 } 292 }, 293 294 /* HL */ 295 { 296 (BTA_DM_PM_SNIFF), /* allow sniff */ 297 #if (BTM_SSR_INCLUDED == TRUE) 298 (BTA_DM_PM_SSR2), /* the SSR entry */ 299 #endif 300 { 301 {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ 302 {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ 303 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ 304 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ 305 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open, active */ 306 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close sniff */ 307 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ 308 {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ 309 {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ 310 } 311 } 312 313 #ifdef BTE_SIM_APP /* For Insight builds only */ 314 /* Entries at the end of the pm_spec table are user-defined (runtime configurable), 315 for power consumption experiments. 316 Insight finds the first user-defined entry by looking for the first BTA_DM_PM_NO_PREF. 317 The number of user_defined specs is defined by BTA_SWRAP_UD_PM_SPEC_COUNT */ 318 , 319 {BTA_DM_PM_NO_PREF}, /* pm_spec USER_DEFINED_0 */ 320 {BTA_DM_PM_NO_PREF} /* pm_spec USER_DEFINED_1 */ 321 #endif /* BTE_SIM_APP */ 322 }; 323 324 tBTA_DM_PM_TYPE_QUALIFIER tBTM_PM_PWR_MD bta_dm_pm_md[] = 325 { 326 /* more sniff parameter entries can be added for BTA_DM_PM_SNIFF3 - BTA_DM_PM_SNIFF7, if needed 327 When entries are added or removed, BTA_DM_PM_PARK_IDX needs to be updated to reflect the actual index 328 BTA_DM_PM_PARK_IDX is defined in bta_api.h and can be override by the bdroid_buildcfg.h settings. 329 The SNIFF table entries must be in the order from highest latency (biggest interval) to lowest latency. 330 If there's a conflict among the connected services, the setting with lowest latency wins. 331 */ 332 /* sniff modes: max interval, min interval, attempt, timeout */ 333 {800, 400, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF - A2DP */ 334 {400, 200, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF1 */ 335 {180, 150, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF2- HD idle */ 336 {150, 50, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF3- SCO open */ 337 { 54, 30, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF4- HD active*/ 338 {800, 400, 0, 0, BTM_PM_MD_PARK} 339 340 #ifdef BTE_SIM_APP /* For Insight builds only */ 341 /* Entries at the end of the bta_dm_pm_md table are user-defined (runtime configurable), 342 for power consumption experiments. 343 Insight finds the first user-defined entry by looking for the first 'max=0'. 344 The number of user_defined specs is defined by BTA_SWRAP_UD_PM_DM_COUNT */ 345 , 346 {0}, /* CONN_OPEN/SCO_CLOSE power mode settings for pm_spec USER_DEFINED_0 */ 347 {0}, /* SCO_OPEN power mode settings for pm_spec USER_DEFINED_0 */ 348 349 {0}, /* CONN_OPEN/SCO_CLOSE power mode settings for pm_spec USER_DEFINED_1 */ 350 {0} /* SCO_OPEN power mode settings for pm_spec USER_DEFINED_1 */ 351 #endif /* BTE_SIM_APP */ 352 }; 353 354 /* 0=max_lat -> no SSR */ 355 /* the smaller of the SSR max latency wins. 356 * the entries in this table must be from highest latency (biggest interval) to lowest latency */ 357 #if (BTM_SSR_INCLUDED == TRUE) 358 tBTA_DM_SSR_SPEC bta_dm_ssr_spec[] = 359 { 360 /*max_lat, min_rmt_to, min_loc_to*/ 361 {0, 0, 0}, /* BTA_DM_PM_SSR0 - do not use SSR */ 362 {0, 0, 2}, /* BTA_DM_PM_SSR1 - HH, can NOT share entry with any other profile, 363 seting default max latency and min remote timeout as 0, 364 and always read individual device preference from HH module */ 365 {1200, 2, 2}, /* BTA_DM_PM_SSR2 - others (as long as sniff is allowed)*/ 366 {360, 160, 2} /* BTA_DM_PM_SSR3 - HD */ 367 }; 368 369 tBTA_DM_SSR_SPEC *p_bta_dm_ssr_spec = (tBTA_DM_SSR_SPEC *)&bta_dm_ssr_spec; 370 #endif 371 372 tBTA_DM_PM_CFG *p_bta_dm_pm_cfg = (tBTA_DM_PM_CFG *)&bta_dm_pm_cfg; 373 tBTA_DM_PM_SPEC *p_bta_dm_pm_spec = (tBTA_DM_PM_SPEC *)&bta_dm_pm_spec; 374 tBTM_PM_PWR_MD *p_bta_dm_pm_md = (tBTM_PM_PWR_MD *)&bta_dm_pm_md; 375 376 /* The performance impact of EIR packet size 377 ** 378 ** When BTM_EIR_DEFAULT_FEC_REQUIRED is TRUE, 379 ** 1 to 17 bytes, DM1 is used and most robust. 380 ** 18 to 121 bytes, DM3 is used but impacts inquiry scan time with large number 381 ** of devices.(almost double with 150 users) 382 ** 122 to 224 bytes, DM5 is used but cause quite big performance loss even with 383 ** small number of users. so it is not recommended. 384 ** 225 to 240 bytes, DH5 is used without FEC but it not recommended. 385 ** (same reason of DM5) 386 ** 387 ** When BTM_EIR_DEFAULT_FEC_REQUIRED is FALSE, 388 ** 1 to 27 bytes, DH1 is used but only robust at short range. 389 ** 28 to 183 bytes, DH3 is used but only robust at short range and impacts inquiry 390 ** scan time with large number of devices. 391 ** 184 to 240 bytes, DH5 is used but it not recommended. 392 */ 393 394 #if ( BTM_EIR_SERVER_INCLUDED == TRUE ) 395 #if (BTA_EIR_CANNED_UUID_LIST == TRUE) 396 /* for example */ 397 const UINT8 bta_dm_eir_uuid16_list[] = { 0x08, 0x11, /* Headset */ 398 0x1E, 0x11, /* Handsfree */ 399 0x0E, 0x11, /* AV Remote Control */ 400 0x0B, 0x11, /* Audio Sink */ 401 }; 402 #endif 403 404 /* Extended Inquiry Response */ 405 const tBTA_DM_EIR_CONF bta_dm_eir_cfg = 406 { 407 50, /* minimum length of local name when it is shortened */ 408 /* if length of local name is longer than this and EIR has not enough */ 409 /* room for all UUID list then local name is shortened to this length */ 410 #if (BTA_EIR_CANNED_UUID_LIST == TRUE) 411 8, 412 (UINT8 *)bta_dm_eir_uuid16_list, 413 #else 414 { /* mask of UUID list in EIR */ 415 0xFFFFFFFF, /* LSB is the first UUID of the first 32 UUIDs in BTM_EIR_UUID_LKUP_TBL */ 416 0xFFFFFFFF /* LSB is the first UUID of the next 32 UUIDs in BTM_EIR_UUID_LKUP_TBL */ 417 /* BTM_EIR_UUID_LKUP_TBL can be overrided */ 418 }, 419 #endif 420 NULL, /* Inquiry TX power */ 421 0, /* length of flags in bytes */ 422 NULL, /* flags for EIR */ 423 0, /* length of manufacturer specific in bytes */ 424 NULL, /* manufacturer specific */ 425 }; 426 tBTA_DM_EIR_CONF *p_bta_dm_eir_cfg = (tBTA_DM_EIR_CONF*)&bta_dm_eir_cfg; 427 #endif 428