1 /* $NetBSD: hci.h,v 1.1 2006/06/19 15:44:45 gdamore Exp $ */ 2 3 /*- 4 * Copyright (c) 2005 Iain Hibbert. 5 * Copyright (c) 2006 Itronix Inc. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. The name of Itronix Inc. may not be used to endorse 17 * or promote products derived from this software without specific 18 * prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY 24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 27 * ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 /*- 33 * Copyright (c) 2001 Maksim Yevmenkin <m_evmenkin@yahoo.com> 34 * All rights reserved. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions 38 * are met: 39 * 1. Redistributions of source code must retain the above copyright 40 * notice, this list of conditions and the following disclaimer. 41 * 2. Redistributions in binary form must reproduce the above copyright 42 * notice, this list of conditions and the following disclaimer in the 43 * documentation and/or other materials provided with the distribution. 44 * 45 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 46 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 47 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 48 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 49 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 50 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 51 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 52 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 53 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 54 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 55 * SUCH DAMAGE. 56 * 57 * $Id: hci.h,v 1.1 2006/06/19 15:44:45 gdamore Exp $ 58 * $FreeBSD: src/sys/netgraph/bluetooth/include/ng_hci.h,v 1.6 2005/01/07 01:45:43 imp Exp $ 59 */ 60 61 /* 62 * This file contains everything that applications need to know from 63 * Host Controller Interface (HCI). Information taken from Bluetooth 64 * Core Specifications (v1.1 and v2.0) 65 * 66 * This file can be included by both kernel and userland applications. 67 * 68 * NOTE: Here and after Bluetooth device is called a "unit". Bluetooth 69 * specification refers to both devices and units. They are the 70 * same thing (I think), so to be consistent word "unit" will be 71 * used. 72 */ 73 74 #ifndef _NETBT_HCI_H_ 75 #define _NETBT_HCI_H_ 76 77 #include <netbt/bluetooth.h> 78 79 /************************************************************************** 80 ************************************************************************** 81 ** Common defines and types (HCI) 82 ************************************************************************** 83 **************************************************************************/ 84 85 #define HCI_LAP_SIZE 3 /* unit LAP */ 86 #define HCI_KEY_SIZE 16 /* link key */ 87 #define HCI_PIN_SIZE 16 /* link PIN */ 88 #define HCI_EVENT_MASK_SIZE 8 /* event mask */ 89 #define HCI_CLASS_SIZE 3 /* unit class */ 90 #define HCI_FEATURES_SIZE 8 /* LMP features */ 91 #define HCI_UNIT_NAME_SIZE 248 /* unit name size */ 92 #define HCI_DEVNAME_SIZE 16 /* same as dv_xname */ 93 94 /* HCI specification */ 95 #define HCI_SPEC_V10 0x00 /* v1.0 */ 96 #define HCI_SPEC_V11 0x01 /* v1.1 */ 97 #define HCI_SPEC_V12 0x02 /* v1.2 */ 98 /* 0x02 - 0xFF - reserved for future use */ 99 100 /* LMP features (and page 0 of extended features) */ 101 /* ------------------- byte 0 --------------------*/ 102 #define HCI_LMP_3SLOT 0x01 103 #define HCI_LMP_5SLOT 0x02 104 #define HCI_LMP_ENCRYPTION 0x04 105 #define HCI_LMP_SLOT_OFFSET 0x08 106 #define HCI_LMP_TIMIACCURACY 0x10 107 #define HCI_LMP_ROLE_SWITCH 0x20 108 #define HCI_LMP_HOLD_MODE 0x40 109 #define HCI_LMP_SNIFF_MODE 0x80 110 /* ------------------- byte 1 --------------------*/ 111 #define HCI_LMP_PARK_MODE 0x01 112 #define HCI_LMP_RSSI 0x02 113 #define HCI_LMP_CHANNEL_QUALITY 0x04 114 #define HCI_LMP_SCO_LINK 0x08 115 #define HCI_LMP_HV2_PKT 0x10 116 #define HCI_LMP_HV3_PKT 0x20 117 #define HCI_LMP_ULAW_LOG 0x40 118 #define HCI_LMP_ALAW_LOG 0x80 119 /* ------------------- byte 2 --------------------*/ 120 #define HCI_LMP_CVSD 0x01 121 #define HCI_LMP_PAGISCHEME 0x02 122 #define HCI_LMP_POWER_CONTROL 0x04 123 #define HCI_LMP_TRANSPARENT_SCO 0x08 124 #define HCI_LMP_FLOW_CONTROL_LAG0 0x10 125 #define HCI_LMP_FLOW_CONTROL_LAG1 0x20 126 #define HCI_LMP_FLOW_CONTROL_LAG2 0x40 127 #define HCI_LMP_BC_ENCRYPTION 0x80 128 /* ------------------- byte 3 --------------------*/ 129 /* reserved 0x01 */ 130 #define HCI_LMP_EDR_ACL_2MBPS 0x02 131 #define HCI_LMP_EDR_ACL_3MBPS 0x04 132 #define HCI_LMP_ENHANCED_ISCAN 0x08 133 #define HCI_LMP_INTERLACED_ISCAN 0x10 134 #define HCI_LMP_INTERLACED_PSCAN 0x20 135 #define HCI_LMP_RSSI_INQUIRY 0x40 136 #define HCI_LMP_EV3_PKT 0x80 137 /* ------------------- byte 4 --------------------*/ 138 #define HCI_LMP_EV4_PKT 0x01 139 #define HCI_LMP_EV5_PKT 0x02 140 /* reserved 0x04 */ 141 #define HCI_LMP_AFH_CAPABLE_SLAVE 0x08 142 #define HCI_LMP_AFH_CLASS_SLAVE 0x10 143 /* reserved 0x20 */ 144 /* reserved 0x40 */ 145 #define HCI_LMP_3SLOT_EDR_ACL 0x80 146 /* ------------------- byte 5 --------------------*/ 147 #define HCI_LMP_5SLOT_EDR_ACL 0x01 148 /* reserved 0x02 */ 149 /* reserved 0x04 */ 150 #define HCI_LMP_AFH_CAPABLE_MASTER 0x08 151 #define HCI_LMP_AFH_CLASS_MASTER 0x10 152 #define HCI_LMP_EDR_eSCO_2MBPS 0x20 153 #define HCI_LMP_EDR_eSCO_3MBPS 0x40 154 #define HCI_LMP_3SLOT_EDR_eSCO 0x80 155 /* ------------------- byte 6 --------------------*/ 156 /* reserved */ 157 /* ------------------- byte 7 --------------------*/ 158 #define HCI_LMP_EXTENDED_FEATURES 0x80 159 160 /* Link types */ 161 #define HCI_LINK_SCO 0x00 /* Voice */ 162 #define HCI_LINK_ACL 0x01 /* Data */ 163 #define HCI_LINK_eSCO 0x02 /* eSCO */ 164 /* 0x03 - 0xFF - reserved for future use */ 165 166 /* 167 * ACL/SCO packet type bits are set to enable the 168 * packet type, except for 2MBPS and 3MBPS when they 169 * are unset to enable the packet type. 170 */ 171 /* ACL Packet types */ 172 #define HCI_PKT_2MBPS_DH1 0x0002 173 #define HCI_PKT_3MBPS_DH1 0x0004 174 #define HCI_PKT_DM1 0x0008 175 #define HCI_PKT_DH1 0x0010 176 #define HCI_PKT_2MBPS_DH3 0x0100 177 #define HCI_PKT_3MBPS_DH3 0x0200 178 #define HCI_PKT_DM3 0x0400 179 #define HCI_PKT_DH3 0x0800 180 #define HCI_PKT_2MBPS_DH5 0x1000 181 #define HCI_PKT_3MBPS_DH5 0x2000 182 #define HCI_PKT_DM5 0x4000 183 #define HCI_PKT_DH5 0x8000 184 185 /* SCO Packet types */ 186 #define HCI_PKT_HV1 0x0001 187 #define HCI_PKT_HV2 0x0002 188 #define HCI_PKT_HV3 0x0004 189 #define HCI_PKT_EV3 0x0008 190 #define HCI_PKT_EV4 0x0010 191 #define HCI_PKT_EV5 0x0020 192 #define HCI_PKT_2MBPS_EV3 0x0040 193 #define HCI_PKT_3MBPS_EV3 0x0080 194 #define HCI_PKT_2MBPS_EV5 0x0100 195 #define HCI_PKT_3MBPS_EV5 0x0200 196 197 /* 198 * Connection modes/Unit modes 199 * 200 * This is confusing. It means that one of the units change its mode 201 * for the specific connection. For example one connection was put on 202 * hold (but i could be wrong :) 203 */ 204 205 /* Page scan modes */ 206 #define HCI_MANDATORY_PAGE_SCAN_MODE 0x00 207 #define HCI_OPTIONAL_PAGE_SCAN_MODE1 0x01 208 #define HCI_OPTIONAL_PAGE_SCAN_MODE2 0x02 209 #define HCI_OPTIONAL_PAGE_SCAN_MODE3 0x03 210 /* 0x04 - 0xFF - reserved for future use */ 211 212 /* Page scan repetition modes */ 213 #define HCI_SCAN_REP_MODE0 0x00 214 #define HCI_SCAN_REP_MODE1 0x01 215 #define HCI_SCAN_REP_MODE2 0x02 216 /* 0x03 - 0xFF - reserved for future use */ 217 218 /* Page scan period modes */ 219 #define HCI_PAGE_SCAN_PERIOD_MODE0 0x00 220 #define HCI_PAGE_SCAN_PERIOD_MODE1 0x01 221 #define HCI_PAGE_SCAN_PERIOD_MODE2 0x02 222 /* 0x03 - 0xFF - reserved for future use */ 223 224 /* Scan enable */ 225 #define HCI_NO_SCAN_ENABLE 0x00 226 #define HCI_INQUIRY_SCAN_ENABLE 0x01 227 #define HCI_PAGE_SCAN_ENABLE 0x02 228 /* 0x04 - 0xFF - reserved for future use */ 229 230 /* Hold mode activities */ 231 #define HCI_HOLD_MODE_NO_CHANGE 0x00 232 #define HCI_HOLD_MODE_SUSPEND_PAGE_SCAN 0x01 233 #define HCI_HOLD_MODE_SUSPEND_INQUIRY_SCAN 0x02 234 #define HCI_HOLD_MODE_SUSPEND_PERIOD_INQUIRY 0x04 235 /* 0x08 - 0x80 - reserved for future use */ 236 237 /* Connection roles */ 238 #define HCI_ROLE_MASTER 0x00 239 #define HCI_ROLE_SLAVE 0x01 240 /* 0x02 - 0xFF - reserved for future use */ 241 242 /* Key flags */ 243 #define HCI_USE_SEMI_PERMANENT_LINK_KEYS 0x00 244 #define HCI_USE_TEMPORARY_LINK_KEY 0x01 245 /* 0x02 - 0xFF - reserved for future use */ 246 247 /* Pin types */ 248 #define HCI_PIN_TYPE_VARIABLE 0x00 249 #define HCI_PIN_TYPE_FIXED 0x01 250 251 /* Link key types */ 252 #define HCI_LINK_KEY_TYPE_COMBINATION_KEY 0x00 253 #define HCI_LINK_KEY_TYPE_LOCAL_UNIT_KEY 0x01 254 #define HCI_LINK_KEY_TYPE_REMOTE_UNIT_KEY 0x02 255 /* 0x03 - 0xFF - reserved for future use */ 256 257 /* Encryption modes */ 258 #define HCI_ENCRYPTION_MODE_NONE 0x00 259 #define HCI_ENCRYPTION_MODE_P2P 0x01 260 #define HCI_ENCRYPTION_MODE_ALL 0x02 261 /* 0x03 - 0xFF - reserved for future use */ 262 263 /* Quality of service types */ 264 #define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00 265 #define HCI_SERVICE_TYPE_BEST_EFFORT 0x01 266 #define HCI_SERVICE_TYPE_GUARANTEED 0x02 267 /* 0x03 - 0xFF - reserved for future use */ 268 269 /* Link policy settings */ 270 #define HCI_LINK_POLICY_DISABLE_ALL_LM_MODES 0x0000 271 #define HCI_LINK_POLICY_ENABLE_ROLE_SWITCH 0x0001 /* Master/Slave switch */ 272 #define HCI_LINK_POLICY_ENABLE_HOLD_MODE 0x0002 273 #define HCI_LINK_POLICY_ENABLE_SNIFF_MODE 0x0004 274 #define HCI_LINK_POLICY_ENABLE_PARK_MODE 0x0008 275 /* 0x0010 - 0x8000 - reserved for future use */ 276 277 /* Event masks */ 278 #define HCI_EVMSK_ALL 0x00000000ffffffff 279 #define HCI_EVMSK_NONE 0x0000000000000000 280 #define HCI_EVMSK_INQUIRY_COMPL 0x0000000000000001 281 #define HCI_EVMSK_INQUIRY_RESULT 0x0000000000000002 282 #define HCI_EVMSK_CON_COMPL 0x0000000000000004 283 #define HCI_EVMSK_CON_REQ 0x0000000000000008 284 #define HCI_EVMSK_DISCON_COMPL 0x0000000000000010 285 #define HCI_EVMSK_AUTH_COMPL 0x0000000000000020 286 #define HCI_EVMSK_REMOTE_NAME_REQ_COMPL 0x0000000000000040 287 #define HCI_EVMSK_ENCRYPTION_CHANGE 0x0000000000000080 288 #define HCI_EVMSK_CHANGE_CON_LINK_KEY_COMPL 0x0000000000000100 289 #define HCI_EVMSK_MASTER_LINK_KEY_COMPL 0x0000000000000200 290 #define HCI_EVMSK_READ_REMOTE_FEATURES_COMPL 0x0000000000000400 291 #define HCI_EVMSK_READ_REMOTE_VER_INFO_COMPL 0x0000000000000800 292 #define HCI_EVMSK_QOS_SETUP_COMPL 0x0000000000001000 293 #define HCI_EVMSK_COMMAND_COMPL 0x0000000000002000 294 #define HCI_EVMSK_COMMAND_STATUS 0x0000000000004000 295 #define HCI_EVMSK_HARDWARE_ERROR 0x0000000000008000 296 #define HCI_EVMSK_FLUSH_OCCUR 0x0000000000010000 297 #define HCI_EVMSK_ROLE_CHANGE 0x0000000000020000 298 #define HCI_EVMSK_NUM_COMPL_PKTS 0x0000000000040000 299 #define HCI_EVMSK_MODE_CHANGE 0x0000000000080000 300 #define HCI_EVMSK_RETURN_LINK_KEYS 0x0000000000100000 301 #define HCI_EVMSK_PIN_CODE_REQ 0x0000000000200000 302 #define HCI_EVMSK_LINK_KEY_REQ 0x0000000000400000 303 #define HCI_EVMSK_LINK_KEY_NOTIFICATION 0x0000000000800000 304 #define HCI_EVMSK_LOOPBACK_COMMAND 0x0000000001000000 305 #define HCI_EVMSK_DATA_BUFFER_OVERFLOW 0x0000000002000000 306 #define HCI_EVMSK_MAX_SLOT_CHANGE 0x0000000004000000 307 #define HCI_EVMSK_READ_CLOCK_OFFSET_COMLETE 0x0000000008000000 308 #define HCI_EVMSK_CON_PKT_TYPE_CHANGED 0x0000000010000000 309 #define HCI_EVMSK_QOS_VIOLATION 0x0000000020000000 310 #define HCI_EVMSK_PAGE_SCAN_MODE_CHANGE 0x0000000040000000 311 #define HCI_EVMSK_PAGE_SCAN_REP_MODE_CHANGE 0x0000000080000000 312 /* 0x0000000100000000 - 0x8000000000000000 - reserved for future use */ 313 314 /* Filter types */ 315 #define HCI_FILTER_TYPE_NONE 0x00 316 #define HCI_FILTER_TYPE_INQUIRY_RESULT 0x01 317 #define HCI_FILTER_TYPE_CON_SETUP 0x02 318 /* 0x03 - 0xFF - reserved for future use */ 319 320 /* Filter condition types for HCI_FILTER_TYPE_INQUIRY_RESULT */ 321 #define HCI_FILTER_COND_INQUIRY_NEW_UNIT 0x00 322 #define HCI_FILTER_COND_INQUIRY_UNIT_CLASS 0x01 323 #define HCI_FILTER_COND_INQUIRY_BDADDR 0x02 324 /* 0x03 - 0xFF - reserved for future use */ 325 326 /* Filter condition types for HCI_FILTER_TYPE_CON_SETUP */ 327 #define HCI_FILTER_COND_CON_ANY_UNIT 0x00 328 #define HCI_FILTER_COND_CON_UNIT_CLASS 0x01 329 #define HCI_FILTER_COND_CON_BDADDR 0x02 330 /* 0x03 - 0xFF - reserved for future use */ 331 332 /* Xmit level types */ 333 #define HCI_XMIT_LEVEL_CURRENT 0x00 334 #define HCI_XMIT_LEVEL_MAXIMUM 0x01 335 /* 0x02 - 0xFF - reserved for future use */ 336 337 /* Host Controller to Host flow control */ 338 #define HCI_HC2H_FLOW_CONTROL_NONE 0x00 339 #define HCI_HC2H_FLOW_CONTROL_ACL 0x01 340 #define HCI_HC2H_FLOW_CONTROL_SCO 0x02 341 #define HCI_HC2H_FLOW_CONTROL_BOTH 0x03 342 /* 0x04 - 0xFF - reserved future use */ 343 344 /* Loopback modes */ 345 #define HCI_LOOPBACK_NONE 0x00 346 #define HCI_LOOPBACK_LOCAL 0x01 347 #define HCI_LOOPBACK_REMOTE 0x02 348 /* 0x03 - 0xFF - reserved future use */ 349 350 /************************************************************************** 351 ************************************************************************** 352 ** Link level defines, headers and types 353 ************************************************************************** 354 **************************************************************************/ 355 356 /* 357 * Macro(s) to combine OpCode and extract OGF (OpCode Group Field) 358 * and OCF (OpCode Command Field) from OpCode. 359 */ 360 361 #define HCI_OPCODE(gf,cf) ((((gf) & 0x3f) << 10) | ((cf) & 0x3ff)) 362 #define HCI_OCF(op) ((op) & 0x3ff) 363 #define HCI_OGF(op) (((op) >> 10) & 0x3f) 364 365 /* 366 * Macro(s) to extract/combine connection handle, BC (Broadcast) and 367 * PB (Packet boundary) flags. 368 */ 369 370 #define HCI_CON_HANDLE(h) ((h) & 0x0fff) 371 #define HCI_PB_FLAG(h) (((h) & 0x3000) >> 12) 372 #define HCI_BC_FLAG(h) (((h) & 0xc000) >> 14) 373 #define HCI_MK_CON_HANDLE(h, pb, bc) \ 374 (((h) & 0x0fff) | (((pb) & 3) << 12) | (((bc) & 3) << 14)) 375 376 /* PB flag values */ 377 /* 00 - reserved for future use */ 378 #define HCI_PACKET_FRAGMENT 0x1 379 #define HCI_PACKET_START 0x2 380 /* 11 - reserved for future use */ 381 382 /* BC flag values */ 383 #define HCI_POINT2POINT 0x0 /* only Host controller to Host */ 384 #define HCI_BROADCAST_ACTIVE 0x1 /* both directions */ 385 #define HCI_BROADCAST_PICONET 0x2 /* both directions */ 386 /* 11 - reserved for future use */ 387 388 /* HCI command packet header */ 389 typedef struct { 390 uint8_t type; /* MUST be 0x01 */ 391 uint16_t opcode; /* OpCode */ 392 uint8_t length; /* parameter(s) length in bytes */ 393 } __attribute__ ((__packed__)) hci_cmd_hdr_t; 394 395 #define HCI_CMD_PKT 0x01 396 #define HCI_CMD_PKT_SIZE (sizeof(hci_cmd_hdr_t) + 0xff) 397 398 /* ACL data packet header */ 399 typedef struct { 400 uint8_t type; /* MUST be 0x02 */ 401 uint16_t con_handle; /* connection handle + PB + BC flags */ 402 uint16_t length; /* payload length in bytes */ 403 } __attribute__ ((__packed__)) hci_acldata_hdr_t; 404 405 #define HCI_ACL_DATA_PKT 0x02 406 #define HCI_ACL_PKT_SIZE (sizeof(hci_acldata_hdr_t) + 0xffff) 407 408 /* SCO data packet header */ 409 typedef struct { 410 uint8_t type; /* MUST be 0x03 */ 411 uint16_t con_handle; /* connection handle + reserved bits */ 412 uint8_t length; /* payload length in bytes */ 413 } __attribute__ ((__packed__)) hci_scodata_hdr_t; 414 415 #define HCI_SCO_DATA_PKT 0x03 416 #define HCI_SCO_PKT_SIZE (sizeof(hci_scodata_hdr_t) + 0xff) 417 418 /* HCI event packet header */ 419 typedef struct { 420 uint8_t type; /* MUST be 0x04 */ 421 uint8_t event; /* event */ 422 uint8_t length; /* parameter(s) length in bytes */ 423 } __attribute__ ((__packed__)) hci_event_hdr_t; 424 425 #define HCI_EVENT_PKT 0x04 426 #define HCI_EVENT_PKT_SIZE (sizeof(hci_event_hdr_t) + 0xff) 427 428 /* HCI status return parameter */ 429 typedef struct { 430 uint8_t status; /* 0x00 - success */ 431 } __attribute__ ((__packed__)) hci_status_rp; 432 433 /************************************************************************** 434 ************************************************************************** 435 ** OGF 0x01 Link control commands and return parameters 436 ************************************************************************** 437 **************************************************************************/ 438 439 #define HCI_OGF_LINK_CONTROL 0x01 440 441 #define HCI_OCF_INQUIRY 0x0001 442 #define HCI_CMD_INQUIRY 0x0401 443 typedef struct { 444 uint8_t lap[HCI_LAP_SIZE]; /* LAP */ 445 uint8_t inquiry_length; /* (N x 1.28) sec */ 446 uint8_t num_responses; /* Max. # of responses */ 447 } __attribute__ ((__packed__)) hci_inquiry_cp; 448 /* No return parameter(s) */ 449 450 #define HCI_OCF_INQUIRY_CANCEL 0x0002 451 #define HCI_CMD_INQUIRY_CANCEL 0x0402 452 /* No command parameter(s) */ 453 typedef hci_status_rp hci_inquiry_cancel_rp; 454 455 #define HCI_OCF_PERIODIC_INQUIRY 0x0003 456 #define HCI_CMD_PERIODIC_INQUIRY 0x0403 457 typedef struct { 458 uint16_t max_period_length; /* Max. and min. amount of time */ 459 uint16_t min_period_length; /* between consecutive inquiries */ 460 uint8_t lap[HCI_LAP_SIZE]; /* LAP */ 461 uint8_t inquiry_length; /* (inquiry_length * 1.28) sec */ 462 uint8_t num_responses; /* Max. # of responses */ 463 } __attribute__ ((__packed__)) hci_periodic_inquiry_cp; 464 465 typedef hci_status_rp hci_periodic_inquiry_rp; 466 467 #define HCI_OCF_EXIT_PERIODIC_INQUIRY 0x0004 468 #define HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404 469 /* No command parameter(s) */ 470 typedef hci_status_rp hci_exit_periodic_inquiry_rp; 471 472 #define HCI_OCF_CREATE_CON 0x0005 473 #define HCI_CMD_CREATE_CON 0x0405 474 typedef struct { 475 bdaddr_t bdaddr; /* destination address */ 476 uint16_t pkt_type; /* packet type */ 477 uint8_t page_scan_rep_mode; /* page scan repetition mode */ 478 uint8_t page_scan_mode; /* reserved - set to 0x00 */ 479 uint16_t clock_offset; /* clock offset */ 480 uint8_t accept_role_switch; /* accept role switch? 0x00 == No */ 481 } __attribute__ ((__packed__)) hci_create_con_cp; 482 /* No return parameter(s) */ 483 484 #define HCI_OCF_DISCONNECT 0x0006 485 #define HCI_CMD_DISCONNECT 0x0406 486 typedef struct { 487 uint16_t con_handle; /* connection handle */ 488 uint8_t reason; /* reason to disconnect */ 489 } __attribute__ ((__packed__)) hci_discon_cp; 490 /* No return parameter(s) */ 491 492 #define HCI_OCF_ADD_SCO_CON 0x0007 493 #define HCI_CMD_ADD_SCO_CON 0x0407 494 typedef struct { 495 uint16_t con_handle; /* connection handle */ 496 uint16_t pkt_type; /* packet type */ 497 } __attribute__ ((__packed__)) hci_add_sco_con_cp; 498 /* No return parameter(s) */ 499 500 #define HCI_OCF_CREATE_CON_CANCEL 0x0008 501 #define HCI_CMD_CREATE_CON_CANCEL 0x0408 502 typedef struct { 503 bdaddr_t bdaddr; /* destination address */ 504 } __attribute__ ((__packed__)) hci_create_con_cancel_cp; 505 506 typedef struct { 507 uint8_t status; /* 0x00 - success */ 508 bdaddr_t bdaddr; /* destination address */ 509 } __attribute__ ((__packed__)) hci_create_con_cancel_rp; 510 511 #define HCI_OCF_ACCEPT_CON 0x0009 512 #define HCI_CMD_ACCEPT_CON 0x0409 513 typedef struct { 514 bdaddr_t bdaddr; /* address of unit to be connected */ 515 uint8_t role; /* connection role */ 516 } __attribute__ ((__packed__)) hci_accept_con_cp; 517 /* No return parameter(s) */ 518 519 #define HCI_OCF_REJECT_CON 0x000a 520 #define HCI_CMD_REJECT_CON 0x040A 521 typedef struct { 522 bdaddr_t bdaddr; /* remote address */ 523 uint8_t reason; /* reason to reject */ 524 } __attribute__ ((__packed__)) hci_reject_con_cp; 525 /* No return parameter(s) */ 526 527 #define HCI_OCF_LINK_KEY_REP 0x000b 528 #define HCI_CMD_LINK_KEY_REP 0x040B 529 typedef struct { 530 bdaddr_t bdaddr; /* remote address */ 531 uint8_t key[HCI_KEY_SIZE]; /* key */ 532 } __attribute__ ((__packed__)) hci_link_key_rep_cp; 533 534 typedef struct { 535 uint8_t status; /* 0x00 - success */ 536 bdaddr_t bdaddr; /* unit address */ 537 } __attribute__ ((__packed__)) hci_link_key_rep_rp; 538 539 #define HCI_OCF_LINK_KEY_NEG_REP 0x000c 540 #define HCI_CMD_LINK_KEY_NEG_REP 0x040C 541 typedef struct { 542 bdaddr_t bdaddr; /* remote address */ 543 } __attribute__ ((__packed__)) hci_link_key_neg_rep_cp; 544 545 typedef struct { 546 uint8_t status; /* 0x00 - success */ 547 bdaddr_t bdaddr; /* unit address */ 548 } __attribute__ ((__packed__)) hci_link_key_neg_rep_rp; 549 550 #define HCI_OCF_PIN_CODE_REP 0x000d 551 #define HCI_CMD_PIN_CODE_REP 0x040D 552 typedef struct { 553 bdaddr_t bdaddr; /* remote address */ 554 uint8_t pin_size; /* pin code length (in bytes) */ 555 uint8_t pin[HCI_PIN_SIZE]; /* pin code */ 556 } __attribute__ ((__packed__)) hci_pin_code_rep_cp; 557 558 typedef struct { 559 uint8_t status; /* 0x00 - success */ 560 bdaddr_t bdaddr; /* unit address */ 561 } __attribute__ ((__packed__)) hci_pin_code_rep_rp; 562 563 #define HCI_OCF_PIN_CODE_NEG_REP 0x000e 564 #define HCI_CMD_PIN_CODE_NEG_REP 0x040E 565 typedef struct { 566 bdaddr_t bdaddr; /* remote address */ 567 } __attribute__ ((__packed__)) hci_pin_code_neg_rep_cp; 568 569 typedef struct { 570 uint8_t status; /* 0x00 - success */ 571 bdaddr_t bdaddr; /* unit address */ 572 } __attribute__ ((__packed__)) hci_pin_code_neg_rep_rp; 573 574 #define HCI_OCF_CHANGE_CON_PACKET_TYPE 0x000f 575 #define HCI_CMD_CHANGE_CON_PACKET_TYPE 0x040F 576 typedef struct { 577 uint16_t con_handle; /* connection handle */ 578 uint16_t pkt_type; /* packet type */ 579 } __attribute__ ((__packed__)) hci_change_con_pkt_type_cp; 580 /* No return parameter(s) */ 581 582 #define HCI_OCF_AUTH_REQ 0x0011 583 #define HCI_CMD_AUTH_REQ 0x0411 584 typedef struct { 585 uint16_t con_handle; /* connection handle */ 586 } __attribute__ ((__packed__)) hci_auth_req_cp; 587 /* No return parameter(s) */ 588 589 #define HCI_OCF_SET_CON_ENCRYPTION 0x0013 590 #define HCI_CMD_SET_CON_ENCRYPTION 0x0413 591 typedef struct { 592 uint16_t con_handle; /* connection handle */ 593 uint8_t encryption_enable; /* 0x00 - disable, 0x01 - enable */ 594 } __attribute__ ((__packed__)) hci_set_con_encryption_cp; 595 /* No return parameter(s) */ 596 597 #define HCI_OCF_CHANGE_CON_LINK_KEY 0x0015 598 #define HCI_CMD_CHANGE_CON_LINK_KEY 0x0415 599 typedef struct { 600 uint16_t con_handle; /* connection handle */ 601 } __attribute__ ((__packed__)) hci_change_con_link_key_cp; 602 /* No return parameter(s) */ 603 604 #define HCI_OCF_MASTER_LINK_KEY 0x0017 605 #define HCI_CMD_MASTER_LINK_KEY 0x0417 606 typedef struct { 607 uint8_t key_flag; /* key flag */ 608 } __attribute__ ((__packed__)) hci_master_link_key_cp; 609 /* No return parameter(s) */ 610 611 #define HCI_OCF_REMOTE_NAME_REQ 0x0019 612 #define HCI_CMD_REMOTE_NAME_REQ 0x0419 613 typedef struct { 614 bdaddr_t bdaddr; /* remote address */ 615 uint8_t page_scan_rep_mode; /* page scan repetition mode */ 616 uint8_t page_scan_mode; /* page scan mode */ 617 uint16_t clock_offset; /* clock offset */ 618 } __attribute__ ((__packed__)) hci_remote_name_req_cp; 619 /* No return parameter(s) */ 620 621 #define HCI_OCF_REMOTE_NAME_REQ_CANCEL 0x001a 622 #define HCI_CMD_REMOTE_NAME_REQ_CANCEL 0x041A 623 typedef struct { 624 bdaddr_t bdaddr; /* remote address */ 625 } __attribute__ ((__packed__)) hci_remote_name_req_cancel_cp; 626 627 typedef struct { 628 uint8_t status; /* 0x00 - success */ 629 bdaddr_t bdaddr; /* remote address */ 630 } __attribute__ ((__packed__)) hci_remote_name_req_cancel_rp; 631 632 #define HCI_OCF_READ_REMOTE_FEATURES 0x001b 633 #define HCI_CMD_READ_REMOTE_FEATURES 0x041B 634 typedef struct { 635 uint16_t con_handle; /* connection handle */ 636 } __attribute__ ((__packed__)) hci_read_remote_features_cp; 637 /* No return parameter(s) */ 638 639 #define HCI_OCF_READ_REMOTE_EXTENDED_FEATURES 0x001c 640 #define HCI_CMD_READ_REMOTE_EXTENDED_FEATURES 0x041C 641 typedef struct { 642 uint16_t con_handle; /* connection handle */ 643 uint8_t page; /* page number */ 644 } __attribute__ ((__packed__)) hci_read_remote_extended_features_cp; 645 /* No return parameter(s) */ 646 647 #define HCI_OCF_READ_REMOTE_VER_INFO 0x001d 648 #define HCI_CMD_READ_REMOTE_VER_INFO 0x041D 649 typedef struct { 650 uint16_t con_handle; /* connection handle */ 651 } __attribute__ ((__packed__)) hci_read_remote_ver_info_cp; 652 /* No return parameter(s) */ 653 654 #define HCI_OCF_READ_CLOCK_OFFSET 0x001f 655 #define HCI_CMD_READ_CLOCK_OFFSET 0x041F 656 typedef struct { 657 uint16_t con_handle; /* connection handle */ 658 } __attribute__ ((__packed__)) hci_read_clock_offset_cp; 659 /* No return parameter(s) */ 660 661 #define HCI_OCF_READ_LMP_HANDLE 0x0020 662 #define HCI_CMD_READ_LMP_HANDLE 0x0420 663 typedef struct { 664 uint16_t con_handle; /* connection handle */ 665 } __attribute__ ((__packed__)) hci_read_lmp_handle_cp; 666 667 typedef struct { 668 uint8_t status; /* 0x00 - success */ 669 uint16_t con_handle; /* connection handle */ 670 uint8_t lmp_handle; /* LMP handle */ 671 uint32_t reserved; /* reserved */ 672 } __attribute__ ((__packed__)) hci_read_lmp_handle_rp; 673 674 #define HCI_OCF_SETUP_SCO_CON 0x0028 675 #define HCI_CMD_SETUP_SCO_CON 0x0428 676 typedef struct { 677 uint16_t con_handle; /* connection handle */ 678 uint32_t tx_bandwidth; /* transmit bandwidth */ 679 uint32_t rx_bandwidth; /* receive bandwidth */ 680 uint16_t latency; /* maximum latency */ 681 uint16_t voice; /* voice setting */ 682 uint8_t rt_effort; /* retransmission effort */ 683 uint16_t pkt_type; /* packet types */ 684 } __attribute__ ((__packed__)) hci_setup_sco_con_cp; 685 /* No return parameter(s) */ 686 687 #define HCI_OCF_ACCEPT_SCO_CON_REQ 0x0029 688 #define HCI_CMD_ACCEPT_SCO_CON_REQ 0x0429 689 typedef struct { 690 bdaddr_t bdaddr; /* remote address */ 691 uint32_t tx_bandwidth; /* transmit bandwidth */ 692 uint32_t rx_bandwidth; /* receive bandwidth */ 693 uint16_t latency; /* maximum latency */ 694 uint16_t content; /* voice setting */ 695 uint8_t rt_effort; /* retransmission effort */ 696 uint16_t pkt_type; /* packet types */ 697 } __attribute__ ((__packed__)) hci_accept_sco_con_req_cp; 698 /* No return parameter(s) */ 699 700 #define HCI_OCF_REJECT_SCO_CON_REQ 0x002a 701 #define HCI_CMD_REJECT_SCO_CON_REQ 0x042a 702 typedef struct { 703 bdaddr_t bdaddr; /* remote address */ 704 uint8_t reason; /* reject error code */ 705 } __attribute__ ((__packed__)) hci_reject_sco_con_req_cp; 706 /* No return parameter(s) */ 707 708 /************************************************************************** 709 ************************************************************************** 710 ** OGF 0x02 Link policy commands and return parameters 711 ************************************************************************** 712 **************************************************************************/ 713 714 #define HCI_OGF_LINK_POLICY 0x02 715 716 #define HCI_OCF_HOLD_MODE 0x0001 717 #define HCI_CMD_HOLD_MODE 0x0801 718 typedef struct { 719 uint16_t con_handle; /* connection handle */ 720 uint16_t max_interval; /* (max_interval * 0.625) msec */ 721 uint16_t min_interval; /* (max_interval * 0.625) msec */ 722 } __attribute__ ((__packed__)) hci_hold_mode_cp; 723 /* No return parameter(s) */ 724 725 #define HCI_OCF_SNIFF_MODE 0x0003 726 #define HCI_CMD_SNIFF_MODE 0x0803 727 typedef struct { 728 uint16_t con_handle; /* connection handle */ 729 uint16_t max_interval; /* (max_interval * 0.625) msec */ 730 uint16_t min_interval; /* (max_interval * 0.625) msec */ 731 uint16_t attempt; /* (2 * attempt - 1) * 0.625 msec */ 732 uint16_t timeout; /* (2 * attempt - 1) * 0.625 msec */ 733 } __attribute__ ((__packed__)) hci_sniff_mode_cp; 734 /* No return parameter(s) */ 735 736 #define HCI_OCF_EXIT_SNIFF_MODE 0x0004 737 #define HCI_CMD_EXIT_SNIFF_MODE 0x0804 738 typedef struct { 739 uint16_t con_handle; /* connection handle */ 740 } __attribute__ ((__packed__)) hci_exit_sniff_mode_cp; 741 /* No return parameter(s) */ 742 743 #define HCI_OCF_PARK_MODE 0x0005 744 #define HCI_CMD_PARK_MODE 0x0805 745 typedef struct { 746 uint16_t con_handle; /* connection handle */ 747 uint16_t max_interval; /* (max_interval * 0.625) msec */ 748 uint16_t min_interval; /* (max_interval * 0.625) msec */ 749 } __attribute__ ((__packed__)) hci_park_mode_cp; 750 /* No return parameter(s) */ 751 752 #define HCI_OCF_EXIT_PARK_MODE 0x0006 753 #define HCI_CMD_EXIT_PARK_MODE 0x0806 754 typedef struct { 755 uint16_t con_handle; /* connection handle */ 756 } __attribute__ ((__packed__)) hci_exit_park_mode_cp; 757 /* No return parameter(s) */ 758 759 #define HCI_OCF_QOS_SETUP 0x0007 760 #define HCI_CMD_QOS_SETUP 0x0807 761 typedef struct { 762 uint16_t con_handle; /* connection handle */ 763 uint8_t flags; /* reserved for future use */ 764 uint8_t service_type; /* service type */ 765 uint32_t token_rate; /* bytes per second */ 766 uint32_t peak_bandwidth; /* bytes per second */ 767 uint32_t latency; /* microseconds */ 768 uint32_t delay_variation; /* microseconds */ 769 } __attribute__ ((__packed__)) hci_qos_setup_cp; 770 /* No return parameter(s) */ 771 772 #define HCI_OCF_ROLE_DISCOVERY 0x0009 773 #define HCI_CMD_ROLE_DISCOVERY 0x0809 774 typedef struct { 775 uint16_t con_handle; /* connection handle */ 776 } __attribute__ ((__packed__)) hci_role_discovery_cp; 777 778 typedef struct { 779 uint8_t status; /* 0x00 - success */ 780 uint16_t con_handle; /* connection handle */ 781 uint8_t role; /* role for the connection handle */ 782 } __attribute__ ((__packed__)) hci_role_discovery_rp; 783 784 #define HCI_OCF_SWITCH_ROLE 0x000b 785 #define HCI_CMD_SWITCH_ROLE 0x080B 786 typedef struct { 787 bdaddr_t bdaddr; /* remote address */ 788 uint8_t role; /* new local role */ 789 } __attribute__ ((__packed__)) hci_switch_role_cp; 790 /* No return parameter(s) */ 791 792 #define HCI_OCF_READ_LINK_POLICY_SETTINGS 0x000c 793 #define HCI_CMD_READ_LINK_POLICY_SETTINGS 0x080C 794 typedef struct { 795 uint16_t con_handle; /* connection handle */ 796 } __attribute__ ((__packed__)) hci_read_link_policy_settings_cp; 797 798 typedef struct { 799 uint8_t status; /* 0x00 - success */ 800 uint16_t con_handle; /* connection handle */ 801 uint16_t settings; /* link policy settings */ 802 } __attribute__ ((__packed__)) hci_read_link_policy_settings_rp; 803 804 #define HCI_OCF_WRITE_LINK_POLICY_SETTINGS 0x000d 805 #define HCI_CMD_WRITE_LINK_POLICY_SETTINGS 0x080D 806 typedef struct { 807 uint16_t con_handle; /* connection handle */ 808 uint16_t settings; /* link policy settings */ 809 } __attribute__ ((__packed__)) hci_write_link_policy_settings_cp; 810 811 typedef struct { 812 uint8_t status; /* 0x00 - success */ 813 uint16_t con_handle; /* connection handle */ 814 } __attribute__ ((__packed__)) hci_write_link_policy_settings_rp; 815 816 #define HCI_OCF_READ_DEFAULT_LINK_POLICY_SETTINGS 0x000e 817 #define HCI_CMD_READ_DEFAULT_LINK_POLICY_SETTINGS 0x080E 818 /* No command parameter(s) */ 819 typedef struct { 820 uint8_t status; /* 0x00 - success */ 821 uint16_t settings; /* link policy settings */ 822 } __attribute__ ((__packed__)) hci_read_default_link_policy_settings_rp; 823 824 #define HCI_OCF_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x000f 825 #define HCI_CMD_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x080F 826 typedef struct { 827 uint16_t settings; /* link policy settings */ 828 } __attribute__ ((__packed__)) hci_write_default_link_policy_settings_cp; 829 830 typedef hci_status_rp hci_write_default_link_policy_settings_rp; 831 832 #define HCI_OCF_FLOW_SPECIFICATION 0x0010 833 #define HCI_CMD_FLOW_SPECIFICATION 0x0810 834 typedef struct { 835 uint16_t con_handle; /* connection handle */ 836 uint8_t flags; /* reserved */ 837 uint8_t flow_direction; 838 uint8_t service_type; 839 uint32_t token_rate; 840 uint32_t token_bucket; 841 uint32_t peak_bandwidth; 842 uint32_t latency; 843 } __attribute__ ((__packed__)) hci_flow_specification_cp; 844 /* No return parameter(s) */ 845 846 /************************************************************************** 847 ************************************************************************** 848 ** OGF 0x03 Host Controller and Baseband commands and return parameters 849 ************************************************************************** 850 **************************************************************************/ 851 852 #define HCI_OGF_HC_BASEBAND 0x03 853 854 #define HCI_OCF_SET_EVENT_MASK 0x0001 855 #define HCI_CMD_SET_EVENT_MASK 0x0C01 856 typedef struct { 857 uint8_t event_mask[HCI_EVENT_MASK_SIZE]; /* event_mask */ 858 } __attribute__ ((__packed__)) hci_set_event_mask_cp; 859 860 typedef hci_status_rp hci_set_event_mask_rp; 861 862 #define HCI_OCF_RESET 0x0003 863 #define HCI_CMD_RESET 0x0C03 864 /* No command parameter(s) */ 865 typedef hci_status_rp hci_reset_rp; 866 867 #define HCI_OCF_SET_EVENT_FILTER 0x0005 868 #define HCI_CMD_SET_EVENT_FILTER 0x0C05 869 typedef struct { 870 uint8_t filter_type; /* filter type */ 871 uint8_t filter_condition_type; /* filter condition type */ 872 /* variable size condition 873 uint8_t condition[]; -- conditions */ 874 } __attribute__ ((__packed__)) hci_set_event_filter_cp; 875 876 typedef hci_status_rp hci_set_event_filter_rp; 877 878 #define HCI_OCF_FLUSH 0x0008 879 #define HCI_CMD_FLUSH 0x0C08 880 typedef struct { 881 uint16_t con_handle; /* connection handle */ 882 } __attribute__ ((__packed__)) hci_flush_cp; 883 884 typedef struct { 885 uint8_t status; /* 0x00 - success */ 886 uint16_t con_handle; /* connection handle */ 887 } __attribute__ ((__packed__)) hci_flush_rp; 888 889 #define HCI_OCF_READ_PIN_TYPE 0x0009 890 #define HCI_CMD_READ_PIN_TYPE 0x0C09 891 /* No command parameter(s) */ 892 typedef struct { 893 uint8_t status; /* 0x00 - success */ 894 uint8_t pin_type; /* PIN type */ 895 } __attribute__ ((__packed__)) hci_read_pin_type_rp; 896 897 #define HCI_OCF_WRITE_PIN_TYPE 0x000a 898 #define HCI_CMD_WRITE_PIN_TYPE 0x0C0A 899 typedef struct { 900 uint8_t pin_type; /* PIN type */ 901 } __attribute__ ((__packed__)) hci_write_pin_type_cp; 902 903 typedef hci_status_rp hci_write_pin_type_rp; 904 905 #define HCI_OCF_CREATE_NEW_UNIT_KEY 0x000b 906 #define HCI_CMD_CREATE_NEW_UNIT_KEY 0x0C0B 907 /* No command parameter(s) */ 908 typedef hci_status_rp hci_create_new_unit_key_rp; 909 910 #define HCI_OCF_READ_STORED_LINK_KEY 0x000d 911 #define HCI_CMD_READ_STORED_LINK_KEY 0x0C0D 912 typedef struct { 913 bdaddr_t bdaddr; /* address */ 914 uint8_t read_all; /* read all keys? 0x01 - yes */ 915 } __attribute__ ((__packed__)) hci_read_stored_link_key_cp; 916 917 typedef struct { 918 uint8_t status; /* 0x00 - success */ 919 uint16_t max_num_keys; /* Max. number of keys */ 920 uint16_t num_keys_read; /* Number of stored keys */ 921 } __attribute__ ((__packed__)) hci_read_stored_link_key_rp; 922 923 #define HCI_OCF_WRITE_STORED_LINK_KEY 0x0011 924 #define HCI_CMD_WRITE_STORED_LINK_KEY 0x0C11 925 typedef struct { 926 uint8_t num_keys_write; /* # of keys to write */ 927 /* these are repeated "num_keys_write" times 928 bdaddr_t bdaddr; --- remote address(es) 929 uint8_t key[HCI_KEY_SIZE]; --- key(s) */ 930 } __attribute__ ((__packed__)) hci_write_stored_link_key_cp; 931 932 typedef struct { 933 uint8_t status; /* 0x00 - success */ 934 uint8_t num_keys_written; /* # of keys successfully written */ 935 } __attribute__ ((__packed__)) hci_write_stored_link_key_rp; 936 937 #define HCI_OCF_DELETE_STORED_LINK_KEY 0x0012 938 #define HCI_CMD_DELETE_STORED_LINK_KEY 0x0C12 939 typedef struct { 940 bdaddr_t bdaddr; /* address */ 941 uint8_t delete_all; /* delete all keys? 0x01 - yes */ 942 } __attribute__ ((__packed__)) hci_delete_stored_link_key_cp; 943 944 typedef struct { 945 uint8_t status; /* 0x00 - success */ 946 uint16_t num_keys_deleted; /* Number of keys deleted */ 947 } __attribute__ ((__packed__)) hci_delete_stored_link_key_rp; 948 949 #define HCI_OCF_WRITE_LOCAL_NAME 0x0013 950 #define HCI_CMD_WRITE_LOCAL_NAME 0x0C13 951 typedef struct { 952 char name[HCI_UNIT_NAME_SIZE]; /* new unit name */ 953 } __attribute__ ((__packed__)) hci_write_local_name_cp; 954 955 typedef hci_status_rp hci_write_local_name_rp; 956 957 #define HCI_OCF_READ_LOCAL_NAME 0x0014 958 #define HCI_CMD_READ_LOCAL_NAME 0x0C14 959 /* No command parameter(s) */ 960 typedef struct { 961 uint8_t status; /* 0x00 - success */ 962 char name[HCI_UNIT_NAME_SIZE]; /* unit name */ 963 } __attribute__ ((__packed__)) hci_read_local_name_rp; 964 965 #define HCI_OCF_READ_CON_ACCEPT_TIMEOUT 0x0015 966 #define HCI_CMD_READ_CON_ACCEPT_TIMEOUT 0x0C15 967 /* No command parameter(s) */ 968 typedef struct { 969 uint8_t status; /* 0x00 - success */ 970 uint16_t timeout; /* (timeout * 0.625) msec */ 971 } __attribute__ ((__packed__)) hci_read_con_accept_timeout_rp; 972 973 #define HCI_OCF_WRITE_CON_ACCEPT_TIMEOUT 0x0016 974 #define HCI_CMD_WRITE_CON_ACCEPT_TIMEOUT 0x0C16 975 typedef struct { 976 uint16_t timeout; /* (timeout * 0.625) msec */ 977 } __attribute__ ((__packed__)) hci_write_con_accept_timeout_cp; 978 979 typedef hci_status_rp hci_write_con_accept_timeout_rp; 980 981 #define HCI_OCF_READ_PAGE_TIMEOUT 0x0017 982 #define HCI_CMD_READ_PAGE_TIMEOUT 0x0C17 983 /* No command parameter(s) */ 984 typedef struct { 985 uint8_t status; /* 0x00 - success */ 986 uint16_t timeout; /* (timeout * 0.625) msec */ 987 } __attribute__ ((__packed__)) hci_read_page_timeout_rp; 988 989 #define HCI_OCF_WRITE_PAGE_TIMEOUT 0x0018 990 #define HCI_CMD_WRITE_PAGE_TIMEOUT 0x0C18 991 typedef struct { 992 uint16_t timeout; /* (timeout * 0.625) msec */ 993 } __attribute__ ((__packed__)) hci_write_page_timeout_cp; 994 995 typedef hci_status_rp hci_write_page_timeout_rp; 996 997 #define HCI_OCF_READ_SCAN_ENABLE 0x0019 998 #define HCI_CMD_READ_SCAN_ENABLE 0x0C19 999 /* No command parameter(s) */ 1000 typedef struct { 1001 uint8_t status; /* 0x00 - success */ 1002 uint8_t scan_enable; /* Scan enable */ 1003 } __attribute__ ((__packed__)) hci_read_scan_enable_rp; 1004 1005 #define HCI_OCF_WRITE_SCAN_ENABLE 0x001a 1006 #define HCI_CMD_WRITE_SCAN_ENABLE 0x0C1A 1007 typedef struct { 1008 uint8_t scan_enable; /* Scan enable */ 1009 } __attribute__ ((__packed__)) hci_write_scan_enable_cp; 1010 1011 typedef hci_status_rp hci_write_scan_enable_rp; 1012 1013 #define HCI_OCF_READ_PAGE_SCAN_ACTIVITY 0x001b 1014 #define HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0C1B 1015 /* No command parameter(s) */ 1016 typedef struct { 1017 uint8_t status; /* 0x00 - success */ 1018 uint16_t page_scan_interval; /* interval * 0.625 msec */ 1019 uint16_t page_scan_window; /* window * 0.625 msec */ 1020 } __attribute__ ((__packed__)) hci_read_page_scan_activity_rp; 1021 1022 #define HCI_OCF_WRITE_PAGE_SCAN_ACTIVITY 0x001c 1023 #define HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0C1C 1024 typedef struct { 1025 uint16_t page_scan_interval; /* interval * 0.625 msec */ 1026 uint16_t page_scan_window; /* window * 0.625 msec */ 1027 } __attribute__ ((__packed__)) hci_write_page_scan_activity_cp; 1028 1029 typedef hci_status_rp hci_write_page_scan_activity_rp; 1030 1031 #define HCI_OCF_READ_INQUIRY_SCAN_ACTIVITY 0x001d 1032 #define HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0C1D 1033 /* No command parameter(s) */ 1034 typedef struct { 1035 uint8_t status; /* 0x00 - success */ 1036 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */ 1037 uint16_t inquiry_scan_window; /* window * 0.625 msec */ 1038 } __attribute__ ((__packed__)) hci_read_inquiry_scan_activity_rp; 1039 1040 #define HCI_OCF_WRITE_INQUIRY_SCAN_ACTIVITY 0x001e 1041 #define HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0C1E 1042 typedef struct { 1043 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */ 1044 uint16_t inquiry_scan_window; /* window * 0.625 msec */ 1045 } __attribute__ ((__packed__)) hci_write_inquiry_scan_activity_cp; 1046 1047 typedef hci_status_rp hci_write_inquiry_scan_activity_rp; 1048 1049 #define HCI_OCF_READ_AUTH_ENABLE 0x001f 1050 #define HCI_CMD_READ_AUTH_ENABLE 0x0C1F 1051 /* No command parameter(s) */ 1052 typedef struct { 1053 uint8_t status; /* 0x00 - success */ 1054 uint8_t auth_enable; /* 0x01 - enabled */ 1055 } __attribute__ ((__packed__)) hci_read_auth_enable_rp; 1056 1057 #define HCI_OCF_WRITE_AUTH_ENABLE 0x0020 1058 #define HCI_CMD_WRITE_AUTH_ENABLE 0x0C20 1059 typedef struct { 1060 uint8_t auth_enable; /* 0x01 - enabled */ 1061 } __attribute__ ((__packed__)) hci_write_auth_enable_cp; 1062 1063 typedef hci_status_rp hci_write_auth_enable_rp; 1064 1065 #define HCI_OCF_READ_ENCRYPTION_MODE 0x0021 1066 #define HCI_CMD_READ_ENCRYPTION_MODE 0x0C21 1067 /* No command parameter(s) */ 1068 typedef struct { 1069 uint8_t status; /* 0x00 - success */ 1070 uint8_t encryption_mode; /* encryption mode */ 1071 } __attribute__ ((__packed__)) hci_read_encryption_mode_rp; 1072 1073 #define HCI_OCF_WRITE_ENCRYPTION_MODE 0x0022 1074 #define HCI_CMD_WRITE_ENCRYPTION_MODE 0x0C22 1075 typedef struct { 1076 uint8_t encryption_mode; /* encryption mode */ 1077 } __attribute__ ((__packed__)) hci_write_encryption_mode_cp; 1078 1079 typedef hci_status_rp hci_write_encryption_mode_rp; 1080 1081 #define HCI_OCF_READ_UNIT_CLASS 0x0023 1082 #define HCI_CMD_READ_UNIT_CLASS 0x0C23 1083 /* No command parameter(s) */ 1084 typedef struct { 1085 uint8_t status; /* 0x00 - success */ 1086 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */ 1087 } __attribute__ ((__packed__)) hci_read_unit_class_rp; 1088 1089 #define HCI_OCF_WRITE_UNIT_CLASS 0x0024 1090 #define HCI_CMD_WRITE_UNIT_CLASS 0x0C24 1091 typedef struct { 1092 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */ 1093 } __attribute__ ((__packed__)) hci_write_unit_class_cp; 1094 1095 typedef hci_status_rp hci_write_unit_class_rp; 1096 1097 #define HCI_OCF_READ_VOICE_SETTING 0x0025 1098 #define HCI_CMD_READ_VOICE_SETTING 0x0C25 1099 /* No command parameter(s) */ 1100 typedef struct { 1101 uint8_t status; /* 0x00 - success */ 1102 uint16_t settings; /* voice settings */ 1103 } __attribute__ ((__packed__)) hci_read_voice_setting_rp; 1104 1105 #define HCI_OCF_WRITE_VOICE_SETTING 0x0026 1106 #define HCI_CMD_WRITE_VOICE_SETTING 0x0C26 1107 typedef struct { 1108 uint16_t settings; /* voice settings */ 1109 } __attribute__ ((__packed__)) hci_write_voice_setting_cp; 1110 1111 typedef hci_status_rp hci_write_voice_setting_rp; 1112 1113 #define HCI_OCF_READ_AUTO_FLUSH_TIMEOUT 0x0027 1114 #define HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0C27 1115 typedef struct { 1116 uint16_t con_handle; /* connection handle */ 1117 } __attribute__ ((__packed__)) hci_read_auto_flush_timeout_cp; 1118 1119 typedef struct { 1120 uint8_t status; /* 0x00 - success */ 1121 uint16_t con_handle; /* connection handle */ 1122 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */ 1123 } __attribute__ ((__packed__)) hci_read_auto_flush_timeout_rp; 1124 1125 #define HCI_OCF_WRITE_AUTO_FLUSH_TIMEOUT 0x0028 1126 #define HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0C28 1127 typedef struct { 1128 uint16_t con_handle; /* connection handle */ 1129 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */ 1130 } __attribute__ ((__packed__)) hci_write_auto_flush_timeout_cp; 1131 1132 typedef struct { 1133 uint8_t status; /* 0x00 - success */ 1134 uint16_t con_handle; /* connection handle */ 1135 } __attribute__ ((__packed__)) hci_write_auto_flush_timeout_rp; 1136 1137 #define HCI_OCF_READ_NUM_BROADCAST_RETRANS 0x0029 1138 #define HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0C29 1139 /* No command parameter(s) */ 1140 typedef struct { 1141 uint8_t status; /* 0x00 - success */ 1142 uint8_t counter; /* number of broadcast retransmissions */ 1143 } __attribute__ ((__packed__)) hci_read_num_broadcast_retrans_rp; 1144 1145 #define HCI_OCF_WRITE_NUM_BROADCAST_RETRANS 0x002a 1146 #define HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0C2A 1147 typedef struct { 1148 uint8_t counter; /* number of broadcast retransmissions */ 1149 } __attribute__ ((__packed__)) hci_write_num_broadcast_retrans_cp; 1150 1151 typedef hci_status_rp hci_write_num_broadcast_retrans_rp; 1152 1153 #define HCI_OCF_READ_HOLD_MODE_ACTIVITY 0x002b 1154 #define HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0C2B 1155 /* No command parameter(s) */ 1156 typedef struct { 1157 uint8_t status; /* 0x00 - success */ 1158 uint8_t hold_mode_activity; /* Hold mode activities */ 1159 } __attribute__ ((__packed__)) hci_read_hold_mode_activity_rp; 1160 1161 #define HCI_OCF_WRITE_HOLD_MODE_ACTIVITY 0x002c 1162 #define HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0C2C 1163 typedef struct { 1164 uint8_t hold_mode_activity; /* Hold mode activities */ 1165 } __attribute__ ((__packed__)) hci_write_hold_mode_activity_cp; 1166 1167 typedef hci_status_rp hci_write_hold_mode_activity_rp; 1168 1169 #define HCI_OCF_READ_XMIT_LEVEL 0x002d 1170 #define HCI_CMD_READ_XMIT_LEVEL 0x0C2D 1171 typedef struct { 1172 uint16_t con_handle; /* connection handle */ 1173 uint8_t type; /* Xmit level type */ 1174 } __attribute__ ((__packed__)) hci_read_xmit_level_cp; 1175 1176 typedef struct { 1177 uint8_t status; /* 0x00 - success */ 1178 uint16_t con_handle; /* connection handle */ 1179 char level; /* -30 <= level <= 30 dBm */ 1180 } __attribute__ ((__packed__)) hci_read_xmit_level_rp; 1181 1182 #define HCI_OCF_READ_SCO_FLOW_CONTROL 0x002e 1183 #define HCI_CMD_READ_SCO_FLOW_CONTROL 0x0C2E 1184 /* No command parameter(s) */ 1185 typedef struct { 1186 uint8_t status; /* 0x00 - success */ 1187 uint8_t flow_control; /* 0x00 - disabled */ 1188 } __attribute__ ((__packed__)) hci_read_sco_flow_control_rp; 1189 1190 #define HCI_OCF_WRITE_SCO_FLOW_CONTROL 0x002f 1191 #define HCI_CMD_WRITE_SCO_FLOW_CONTROL 0x0C2F 1192 typedef struct { 1193 uint8_t flow_control; /* 0x00 - disabled */ 1194 } __attribute__ ((__packed__)) hci_write_sco_flow_control_cp; 1195 1196 typedef hci_status_rp hci_write_sco_flow_control_rp; 1197 1198 #define HCI_OCF_HC2H_FLOW_CONTROL 0x0031 1199 #define HCI_CMD_HC2H_FLOW_CONTROL 0x0C31 1200 typedef struct { 1201 uint8_t hc2h_flow; /* Host Controller to Host flow control */ 1202 } __attribute__ ((__packed__)) hci_hc2h_flow_control_cp; 1203 1204 typedef hci_status_rp hci_h2hc_flow_control_rp; 1205 1206 #define HCI_OCF_HOST_BUFFER_SIZE 0x0033 1207 #define HCI_CMD_HOST_BUFFER_SIZE 0x0C33 1208 typedef struct { 1209 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */ 1210 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */ 1211 uint16_t num_acl_pkts; /* Max. number of ACL packets */ 1212 uint16_t num_sco_pkts; /* Max. number of SCO packets */ 1213 } __attribute__ ((__packed__)) hci_host_buffer_size_cp; 1214 1215 typedef hci_status_rp hci_host_buffer_size_rp; 1216 1217 #define HCI_OCF_HOST_NUM_COMPL_PKTS 0x0035 1218 #define HCI_CMD_HOST_NUM_COMPL_PKTS 0x0C35 1219 typedef struct { 1220 uint8_t nu_con_handles; /* # of connection handles */ 1221 /* these are repeated "num_con_handles" times 1222 uint16_t con_handle; --- connection handle(s) 1223 uint16_t compl_pkts; --- # of completed packets */ 1224 } __attribute__ ((__packed__)) hci_host_num_compl_pkts_cp; 1225 /* No return parameter(s) */ 1226 1227 #define HCI_OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036 1228 #define HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT 0x0C36 1229 typedef struct { 1230 uint16_t con_handle; /* connection handle */ 1231 } __attribute__ ((__packed__)) hci_read_link_supervision_timeout_cp; 1232 1233 typedef struct { 1234 uint8_t status; /* 0x00 - success */ 1235 uint16_t con_handle; /* connection handle */ 1236 uint16_t timeout; /* Link supervision timeout * 0.625 msec */ 1237 } __attribute__ ((__packed__)) hci_read_link_supervision_timeout_rp; 1238 1239 #define HCI_OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037 1240 #define HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT 0x0C37 1241 typedef struct { 1242 uint16_t con_handle; /* connection handle */ 1243 uint16_t timeout; /* Link supervision timeout * 0.625 msec */ 1244 } __attribute__ ((__packed__)) hci_write_link_supervision_timeout_cp; 1245 1246 typedef struct { 1247 uint8_t status; /* 0x00 - success */ 1248 uint16_t con_handle; /* connection handle */ 1249 } __attribute__ ((__packed__)) hci_write_link_supervision_timeout_rp; 1250 1251 #define HCI_OCF_READ_NUM_SUPPORTED_IAC 0x0038 1252 #define HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0C38 1253 /* No command parameter(s) */ 1254 typedef struct { 1255 uint8_t status; /* 0x00 - success */ 1256 uint8_t num_iac; /* # of supported IAC during scan */ 1257 } __attribute__ ((__packed__)) hci_read_num_supported_iac_rp; 1258 1259 #define HCI_OCF_READ_IAC_LAP 0x0039 1260 #define HCI_CMD_READ_IAC_LAP 0x0C39 1261 /* No command parameter(s) */ 1262 typedef struct { 1263 uint8_t status; /* 0x00 - success */ 1264 uint8_t num_iac; /* # of IAC */ 1265 /* these are repeated "num_iac" times 1266 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */ 1267 } __attribute__ ((__packed__)) hci_read_iac_lap_rp; 1268 1269 #define HCI_OCF_WRITE_IAC_LAP 0x003a 1270 #define HCI_CMD_WRITE_IAC_LAP 0x0C3A 1271 typedef struct { 1272 uint8_t num_iac; /* # of IAC */ 1273 /* these are repeated "num_iac" times 1274 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */ 1275 } __attribute__ ((__packed__)) hci_write_iac_lap_cp; 1276 1277 typedef hci_status_rp hci_write_iac_lap_rp; 1278 1279 #define HCI_OCF_READ_PAGE_SCAN_PERIOD 0x003b 1280 #define HCI_CMD_READ_PAGE_SCAN_PERIOD 0x0C3B 1281 /* No command parameter(s) */ 1282 typedef struct { 1283 uint8_t status; /* 0x00 - success */ 1284 uint8_t page_scan_period_mode; /* Page scan period mode */ 1285 } __attribute__ ((__packed__)) hci_read_page_scan_period_rp; 1286 1287 #define HCI_OCF_WRITE_PAGE_SCAN_PERIOD 0x003c 1288 #define HCI_CMD_WRITE_PAGE_SCAN_PERIOD 0x0C3C 1289 typedef struct { 1290 uint8_t page_scan_period_mode; /* Page scan period mode */ 1291 } __attribute__ ((__packed__)) hci_write_page_scan_period_cp; 1292 1293 typedef hci_status_rp hci_write_page_scan_period_rp; 1294 1295 #define HCI_OCF_READ_PAGE_SCAN 0x003d 1296 #define HCI_CMD_READ_PAGE_SCAN 0x0C3D 1297 /* No command parameter(s) */ 1298 typedef struct { 1299 uint8_t status; /* 0x00 - success */ 1300 uint8_t page_scan_mode; /* Page scan mode */ 1301 } __attribute__ ((__packed__)) hci_read_page_scan_rp; 1302 1303 #define HCI_OCF_WRITE_PAGE_SCAN 0x003e 1304 #define HCI_CMD_WRITE_PAGE_SCAN 0x0C3E 1305 typedef struct { 1306 uint8_t page_scan_mode; /* Page scan mode */ 1307 } __attribute__ ((__packed__)) hci_write_page_scan_cp; 1308 1309 typedef hci_status_rp hci_write_page_scan_rp; 1310 1311 #define HCI_OCF_SET_AFH_CLASSIFICATION 0x003f 1312 #define HCI_CMD_SET_AFH_CLASSIFICATION 0x0C3F 1313 typedef struct { 1314 uint8_t classification[10]; 1315 } __attribute__ ((__packed__)) hci_set_afh_classification_cp; 1316 1317 typedef hci_status_rp hci_set_afh_classification_rp; 1318 1319 #define HCI_OCF_READ_INQUIRY_SCAN_TYPE 0x0042 1320 #define HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0C42 1321 /* No command parameter(s) */ 1322 1323 typedef struct { 1324 uint8_t status; /* 0x00 - success */ 1325 uint8_t type; /* inquiry scan type */ 1326 } __attribute__ ((__packed__)) hci_read_inquiry_scan_type_rp; 1327 1328 #define HCI_OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043 1329 #define HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0C43 1330 typedef struct { 1331 uint8_t type; /* inquiry scan type */ 1332 } __attribute__ ((__packed__)) hci_write_inquiry_scan_type_cp; 1333 1334 typedef hci_status_rp hci_write_inquiry_scan_type_rp; 1335 1336 #define HCI_OCF_READ_INQUIRY_MODE 0x0044 1337 #define HCI_CMD_READ_INQUIRY_MODE 0x0C44 1338 /* No command parameter(s) */ 1339 1340 typedef struct { 1341 uint8_t status; /* 0x00 - success */ 1342 uint8_t mode; /* inquiry mode */ 1343 } __attribute__ ((__packed__)) hci_read_inquiry_mode_rp; 1344 1345 #define HCI_OCF_WRITE_INQUIRY_MODE 0x0045 1346 #define HCI_CMD_WRITE_INQUIRY_MODE 0x0C45 1347 typedef struct { 1348 uint8_t mode; /* inquiry mode */ 1349 } __attribute__ ((__packed__)) hci_write_inquiry_mode_cp; 1350 1351 typedef hci_status_rp hci_write_inquiry_mode_rp; 1352 1353 #define HCI_OCF_READ_PAGE_SCAN_TYPE 0x0046 1354 #define HCI_CMD_READ_PAGE_SCAN_TYPE 0x0C46 1355 /* No command parameter(s) */ 1356 1357 typedef struct { 1358 uint8_t status; /* 0x00 - success */ 1359 uint8_t type; /* page scan type */ 1360 } __attribute__ ((__packed__)) hci_read_page_scan_type_rp; 1361 1362 #define HCI_OCF_WRITE_PAGE_SCAN_TYPE 0x0047 1363 #define HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0C47 1364 typedef struct { 1365 uint8_t type; /* page scan type */ 1366 } __attribute__ ((__packed__)) hci_write_page_scan_type_cp; 1367 1368 typedef hci_status_rp hci_write_page_scan_type_rp; 1369 1370 #define HCI_OCF_READ_AFH_ASSESSMENT 0x0048 1371 #define HCI_CMD_READ_AFH_ASSESSMENT 0x0C48 1372 /* No command parameter(s) */ 1373 1374 typedef struct { 1375 uint8_t status; /* 0x00 - success */ 1376 uint8_t mode; /* assessment mode */ 1377 } __attribute__ ((__packed__)) hci_read_afh_assessment_rp; 1378 1379 #define HCI_OCF_WRITE_AFH_ASSESSMENT 0x0049 1380 #define HCI_CMD_WRITE_AFH_ASSESSMENT 0x0C49 1381 typedef struct { 1382 uint8_t mode; /* assessment mode */ 1383 } __attribute__ ((__packed__)) hci_write_afh_assessment_cp; 1384 1385 typedef hci_status_rp hci_write_afh_assessment_rp; 1386 1387 /************************************************************************** 1388 ************************************************************************** 1389 ** OGF 0x04 Informational commands and return parameters 1390 ************************************************************************** 1391 **************************************************************************/ 1392 1393 #define HCI_OGF_INFO 0x04 1394 1395 #define HCI_OCF_READ_LOCAL_VER 0x0001 1396 #define HCI_CMD_READ_LOCAL_VER 0x1001 1397 /* No command parameter(s) */ 1398 typedef struct { 1399 uint8_t status; /* 0x00 - success */ 1400 uint8_t hci_version; /* HCI version */ 1401 uint16_t hci_revision; /* HCI revision */ 1402 uint8_t lmp_version; /* LMP version */ 1403 uint16_t manufacturer; /* Hardware manufacturer name */ 1404 uint16_t lmp_subversion; /* LMP sub-version */ 1405 } __attribute__ ((__packed__)) hci_read_local_ver_rp; 1406 1407 #define HCI_OCF_READ_LOCAL_COMMANDS 0x0002 1408 #define HCI_CMD_READ_LOCAL_COMMANDS 0x1002 1409 /* No command parameter(s) */ 1410 typedef struct { 1411 uint8_t status; /* 0x00 - success */ 1412 uint8_t commands[64]; /* opcode bitmask */ 1413 } __attribute__ ((__packed__)) hci_read_local_commands_rp; 1414 1415 #define HCI_OCF_READ_LOCAL_FEATURES 0x0003 1416 #define HCI_CMD_READ_LOCAL_FEATURES 0x1003 1417 /* No command parameter(s) */ 1418 typedef struct { 1419 uint8_t status; /* 0x00 - success */ 1420 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/ 1421 } __attribute__ ((__packed__)) hci_read_local_features_rp; 1422 1423 #define HCI_OCF_READ_LOCAL_EXTENDED_FEATURES 0x0004 1424 #define HCI_CMD_READ_LOCAL_EXTENDED_FEATURES 0x1004 1425 typedef struct { 1426 uint8_t page; /* page number */ 1427 } __attribute__ ((__packed__)) hci_read_local_extended_features_cp; 1428 1429 typedef struct { 1430 uint8_t status; /* 0x00 - success */ 1431 uint8_t page; /* page number */ 1432 uint8_t max_page; /* maximum page number */ 1433 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features */ 1434 } __attribute__ ((__packed__)) hci_read_local_extended_features_rp; 1435 1436 #define HCI_OCF_READ_BUFFER_SIZE 0x0005 1437 #define HCI_CMD_READ_BUFFER_SIZE 0x1005 1438 /* No command parameter(s) */ 1439 typedef struct { 1440 uint8_t status; /* 0x00 - success */ 1441 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */ 1442 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */ 1443 uint16_t num_acl_pkts; /* Max. number of ACL packets */ 1444 uint16_t num_sco_pkts; /* Max. number of SCO packets */ 1445 } __attribute__ ((__packed__)) hci_read_buffer_size_rp; 1446 1447 #define HCI_OCF_READ_COUNTRY_CODE 0x0007 1448 #define HCI_CMD_READ_COUNTRY_CODE 0x1007 1449 /* No command parameter(s) */ 1450 typedef struct { 1451 uint8_t status; /* 0x00 - success */ 1452 uint8_t country_code; /* 0x00 - NAM, EUR, JP; 0x01 - France */ 1453 } __attribute__ ((__packed__)) hci_read_country_code_rp; 1454 1455 #define HCI_OCF_READ_BDADDR 0x0009 1456 #define HCI_CMD_READ_BDADDR 0x1009 1457 /* No command parameter(s) */ 1458 typedef struct { 1459 uint8_t status; /* 0x00 - success */ 1460 bdaddr_t bdaddr; /* unit address */ 1461 } __attribute__ ((__packed__)) hci_read_bdaddr_rp; 1462 1463 /************************************************************************** 1464 ************************************************************************** 1465 ** OGF 0x05 Status commands and return parameters 1466 ************************************************************************** 1467 **************************************************************************/ 1468 1469 #define HCI_OGF_STATUS 0x05 1470 1471 #define HCI_OCF_READ_FAILED_CONTACT_CNTR 0x0001 1472 #define HCI_CMD_READ_FAILED_CONTACT_CNTR 0x1401 1473 typedef struct { 1474 uint16_t con_handle; /* connection handle */ 1475 } __attribute__ ((__packed__)) hci_read_failed_contact_cntr_cp; 1476 1477 typedef struct { 1478 uint8_t status; /* 0x00 - success */ 1479 uint16_t con_handle; /* connection handle */ 1480 uint16_t counter; /* number of consecutive failed contacts */ 1481 } __attribute__ ((__packed__)) hci_read_failed_contact_cntr_rp; 1482 1483 #define HCI_OCF_RESET_FAILED_CONTACT_CNTR 0x0002 1484 #define HCI_CMD_RESET_FAILED_CONTACT_CNTR 0x1402 1485 typedef struct { 1486 uint16_t con_handle; /* connection handle */ 1487 } __attribute__ ((__packed__)) hci_reset_failed_contact_cntr_cp; 1488 1489 typedef struct { 1490 uint8_t status; /* 0x00 - success */ 1491 uint16_t con_handle; /* connection handle */ 1492 } __attribute__ ((__packed__)) hci_reset_failed_contact_cntr_rp; 1493 1494 #define HCI_OCF_READ_LINK_QUALITY 0x0003 1495 #define HCI_CMD_READ_LINK_QUALITY 0x1403 1496 typedef struct { 1497 uint16_t con_handle; /* connection handle */ 1498 } __attribute__ ((__packed__)) hci_read_link_quality_cp; 1499 1500 typedef struct { 1501 uint8_t status; /* 0x00 - success */ 1502 uint16_t con_handle; /* connection handle */ 1503 uint8_t quality; /* higher value means better quality */ 1504 } __attribute__ ((__packed__)) hci_read_link_quality_rp; 1505 1506 #define HCI_OCF_READ_RSSI 0x0005 1507 #define HCI_CMD_READ_RSSI 0x1405 1508 typedef struct { 1509 uint16_t con_handle; /* connection handle */ 1510 } __attribute__ ((__packed__)) hci_read_rssi_cp; 1511 1512 typedef struct { 1513 uint8_t status; /* 0x00 - success */ 1514 uint16_t con_handle; /* connection handle */ 1515 char rssi; /* -127 <= rssi <= 127 dB */ 1516 } __attribute__ ((__packed__)) hci_read_rssi_rp; 1517 1518 #define HCI_OCF_READ_AFH_CHANNEL_MAP 0x0006 1519 #define HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406 1520 typedef struct { 1521 uint16_t con_handle; /* connection handle */ 1522 } __attribute__ ((__packed__)) hci_read_afh_channel_map_cp; 1523 1524 typedef struct { 1525 uint8_t status; /* 0x00 - success */ 1526 uint16_t con_handle; /* connection handle */ 1527 uint8_t mode; /* AFH mode */ 1528 uint8_t map[10]; /* AFH Channel Map */ 1529 } __attribute__ ((__packed__)) hci_read_afh_channel_map_rp; 1530 1531 #define HCI_OCF_READ_CLOCK 0x0007 1532 #define HCI_CMD_READ_CLOCK 0x1407 1533 typedef struct { 1534 uint16_t con_handle; /* connection handle */ 1535 uint8_t clock; /* which clock */ 1536 } __attribute__ ((__packed__)) hci_read_clock_cp; 1537 1538 typedef struct { 1539 uint8_t status; /* 0x00 - success */ 1540 uint16_t con_handle; /* connection handle */ 1541 uint32_t clock; /* clock value */ 1542 uint16_t accuracy; /* clock accuracy */ 1543 } __attribute__ ((__packed__)) hci_read_clock_rp; 1544 1545 1546 /************************************************************************** 1547 ************************************************************************** 1548 ** OGF 0x06 Testing commands and return parameters 1549 ************************************************************************** 1550 **************************************************************************/ 1551 1552 #define HCI_OGF_TESTING 0x06 1553 1554 #define HCI_OCF_READ_LOOPBACK_MODE 0x0001 1555 #define HCI_CMD_READ_LOOPBACK_MODE 0x1801 1556 /* No command parameter(s) */ 1557 typedef struct { 1558 uint8_t status; /* 0x00 - success */ 1559 uint8_t lbmode; /* loopback mode */ 1560 } __attribute__ ((__packed__)) hci_read_loopback_mode_rp; 1561 1562 #define HCI_OCF_WRITE_LOOPBACK_MODE 0x0002 1563 #define HCI_CMD_WRITE_LOOPBACK_MODE 0x1802 1564 typedef struct { 1565 uint8_t lbmode; /* loopback mode */ 1566 } __attribute__ ((__packed__)) hci_write_loopback_mode_cp; 1567 1568 typedef hci_status_rp hci_write_loopback_mode_rp; 1569 1570 #define HCI_OCF_ENABLE_UNIT_UNDER_TEST 0x0003 1571 #define HCI_CMD_ENABLE_UNIT_UNDER_TEST 0x1803 1572 /* No command parameter(s) */ 1573 typedef hci_status_rp hci_enable_unit_under_test_rp; 1574 1575 /************************************************************************** 1576 ************************************************************************** 1577 ** OGF 0x3e Bluetooth Logo Testing 1578 ** OGF 0x3f Vendor Specific 1579 ************************************************************************** 1580 **************************************************************************/ 1581 1582 #define HCI_OGF_BT_LOGO 0x3e 1583 #define HCI_OGF_VENDOR 0x3f 1584 1585 /* Ericsson specific FC */ 1586 #define HCI_CMD_ERICSSON_WRITE_PCM_SETTINGS 0xFC07 1587 #define HCI_CMD_ERICSSON_SET_SCO_DATA_PATH 0xFC1D 1588 1589 1590 /************************************************************************** 1591 ************************************************************************** 1592 ** Events and event parameters 1593 ************************************************************************** 1594 **************************************************************************/ 1595 1596 #define HCI_EVENT_INQUIRY_COMPL 0x01 1597 typedef struct { 1598 uint8_t status; /* 0x00 - success */ 1599 } __attribute__ ((__packed__)) hci_inquiry_compl_ep; 1600 1601 #define HCI_EVENT_INQUIRY_RESULT 0x02 1602 typedef struct { 1603 uint8_t num_responses; /* number of responses */ 1604 /* hci_inquiry_response[num_responses] -- see below */ 1605 } __attribute__ ((__packed__)) hci_inquiry_result_ep; 1606 1607 typedef struct { 1608 bdaddr_t bdaddr; /* unit address */ 1609 uint8_t page_scan_rep_mode; /* page scan rep. mode */ 1610 uint8_t page_scan_period_mode; /* page scan period mode */ 1611 uint8_t page_scan_mode; /* page scan mode */ 1612 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */ 1613 uint16_t clock_offset; /* clock offset */ 1614 } __attribute__ ((__packed__)) hci_inquiry_response; 1615 1616 #define HCI_EVENT_CON_COMPL 0x03 1617 typedef struct { 1618 uint8_t status; /* 0x00 - success */ 1619 uint16_t con_handle; /* Connection handle */ 1620 bdaddr_t bdaddr; /* remote unit address */ 1621 uint8_t link_type; /* Link type */ 1622 uint8_t encryption_mode; /* Encryption mode */ 1623 } __attribute__ ((__packed__)) hci_con_compl_ep; 1624 1625 #define HCI_EVENT_CON_REQ 0x04 1626 typedef struct { 1627 bdaddr_t bdaddr; /* remote unit address */ 1628 uint8_t uclass[HCI_CLASS_SIZE]; /* remote unit class */ 1629 uint8_t link_type; /* link type */ 1630 } __attribute__ ((__packed__)) hci_con_req_ep; 1631 1632 #define HCI_EVENT_DISCON_COMPL 0x05 1633 typedef struct { 1634 uint8_t status; /* 0x00 - success */ 1635 uint16_t con_handle; /* connection handle */ 1636 uint8_t reason; /* reason to disconnect */ 1637 } __attribute__ ((__packed__)) hci_discon_compl_ep; 1638 1639 #define HCI_EVENT_AUTH_COMPL 0x06 1640 typedef struct { 1641 uint8_t status; /* 0x00 - success */ 1642 uint16_t con_handle; /* connection handle */ 1643 } __attribute__ ((__packed__)) hci_auth_compl_ep; 1644 1645 #define HCI_EVENT_REMOTE_NAME_REQ_COMPL 0x07 1646 typedef struct { 1647 uint8_t status; /* 0x00 - success */ 1648 bdaddr_t bdaddr; /* remote unit address */ 1649 char name[HCI_UNIT_NAME_SIZE]; /* remote unit name */ 1650 } __attribute__ ((__packed__)) hci_remote_name_req_compl_ep; 1651 1652 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08 1653 typedef struct { 1654 uint8_t status; /* 0x00 - success */ 1655 uint16_t con_handle; /* Connection handle */ 1656 uint8_t encryption_enable; /* 0x00 - disable */ 1657 } __attribute__ ((__packed__)) hci_encryption_change_ep; 1658 1659 #define HCI_EVENT_CHANGE_CON_LINK_KEY_COMPL 0x09 1660 typedef struct { 1661 uint8_t status; /* 0x00 - success */ 1662 uint16_t con_handle; /* Connection handle */ 1663 } __attribute__ ((__packed__)) hci_change_con_link_key_compl_ep; 1664 1665 #define HCI_EVENT_MASTER_LINK_KEY_COMPL 0x0a 1666 typedef struct { 1667 uint8_t status; /* 0x00 - success */ 1668 uint16_t con_handle; /* Connection handle */ 1669 uint8_t key_flag; /* Key flag */ 1670 } __attribute__ ((__packed__)) hci_master_link_key_compl_ep; 1671 1672 #define HCI_EVENT_READ_REMOTE_FEATURES_COMPL 0x0b 1673 typedef struct { 1674 uint8_t status; /* 0x00 - success */ 1675 uint16_t con_handle; /* Connection handle */ 1676 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/ 1677 } __attribute__ ((__packed__)) hci_read_remote_features_compl_ep; 1678 1679 #define HCI_EVENT_READ_REMOTE_VER_INFO_COMPL 0x0c 1680 typedef struct { 1681 uint8_t status; /* 0x00 - success */ 1682 uint16_t con_handle; /* Connection handle */ 1683 uint8_t lmp_version; /* LMP version */ 1684 uint16_t manufacturer; /* Hardware manufacturer name */ 1685 uint16_t lmp_subversion; /* LMP sub-version */ 1686 } __attribute__ ((__packed__)) hci_read_remote_ver_info_compl_ep; 1687 1688 #define HCI_EVENT_QOS_SETUP_COMPL 0x0d 1689 typedef struct { 1690 uint8_t status; /* 0x00 - success */ 1691 uint16_t con_handle; /* connection handle */ 1692 uint8_t flags; /* reserved for future use */ 1693 uint8_t service_type; /* service type */ 1694 uint32_t token_rate; /* bytes per second */ 1695 uint32_t peak_bandwidth; /* bytes per second */ 1696 uint32_t latency; /* microseconds */ 1697 uint32_t delay_variation; /* microseconds */ 1698 } __attribute__ ((__packed__)) hci_qos_setup_compl_ep; 1699 1700 #define HCI_EVENT_COMMAND_COMPL 0x0e 1701 typedef struct { 1702 uint8_t num_cmd_pkts; /* # of HCI command packets */ 1703 uint16_t opcode; /* command OpCode */ 1704 /* command return parameters (if any) */ 1705 } __attribute__ ((__packed__)) hci_command_compl_ep; 1706 1707 #define HCI_EVENT_COMMAND_STATUS 0x0f 1708 typedef struct { 1709 uint8_t status; /* 0x00 - pending */ 1710 uint8_t num_cmd_pkts; /* # of HCI command packets */ 1711 uint16_t opcode; /* command OpCode */ 1712 } __attribute__ ((__packed__)) hci_command_status_ep; 1713 1714 #define HCI_EVENT_HARDWARE_ERROR 0x10 1715 typedef struct { 1716 uint8_t hardware_code; /* hardware error code */ 1717 } __attribute__ ((__packed__)) hci_hardware_error_ep; 1718 1719 #define HCI_EVENT_FLUSH_OCCUR 0x11 1720 typedef struct { 1721 uint16_t con_handle; /* connection handle */ 1722 } __attribute__ ((__packed__)) hci_flush_occur_ep; 1723 1724 #define HCI_EVENT_ROLE_CHANGE 0x12 1725 typedef struct { 1726 uint8_t status; /* 0x00 - success */ 1727 bdaddr_t bdaddr; /* address of remote unit */ 1728 uint8_t role; /* new connection role */ 1729 } __attribute__ ((__packed__)) hci_role_change_ep; 1730 1731 #define HCI_EVENT_NUM_COMPL_PKTS 0x13 1732 typedef struct { 1733 uint8_t num_con_handles; /* # of connection handles */ 1734 /* these are repeated "num_con_handles" times 1735 uint16_t con_handle; --- connection handle(s) 1736 uint16_t compl_pkts; --- # of completed packets */ 1737 } __attribute__ ((__packed__)) hci_num_compl_pkts_ep; 1738 1739 #define HCI_EVENT_MODE_CHANGE 0x14 1740 typedef struct { 1741 uint8_t status; /* 0x00 - success */ 1742 uint16_t con_handle; /* connection handle */ 1743 uint8_t unit_mode; /* remote unit mode */ 1744 uint16_t interval; /* interval * 0.625 msec */ 1745 } __attribute__ ((__packed__)) hci_mode_change_ep; 1746 1747 #define HCI_EVENT_RETURN_LINK_KEYS 0x15 1748 typedef struct { 1749 uint8_t num_keys; /* # of keys */ 1750 /* these are repeated "num_keys" times 1751 bdaddr_t bdaddr; --- remote address(es) 1752 uint8_t key[HCI_KEY_SIZE]; --- key(s) */ 1753 } __attribute__ ((__packed__)) hci_return_link_keys_ep; 1754 1755 #define HCI_EVENT_PIN_CODE_REQ 0x16 1756 typedef struct { 1757 bdaddr_t bdaddr; /* remote unit address */ 1758 } __attribute__ ((__packed__)) hci_pin_code_req_ep; 1759 1760 #define HCI_EVENT_LINK_KEY_REQ 0x17 1761 typedef struct { 1762 bdaddr_t bdaddr; /* remote unit address */ 1763 } __attribute__ ((__packed__)) hci_link_key_req_ep; 1764 1765 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18 1766 typedef struct { 1767 bdaddr_t bdaddr; /* remote unit address */ 1768 uint8_t key[HCI_KEY_SIZE]; /* link key */ 1769 uint8_t key_type; /* type of the key */ 1770 } __attribute__ ((__packed__)) hci_link_key_notification_ep; 1771 1772 #define HCI_EVENT_LOOPBACK_COMMAND 0x19 1773 typedef hci_cmd_hdr_t hci_loopback_command_ep; 1774 1775 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1a 1776 typedef struct { 1777 uint8_t link_type; /* Link type */ 1778 } __attribute__ ((__packed__)) hci_data_buffer_overflow_ep; 1779 1780 #define HCI_EVENT_MAX_SLOT_CHANGE 0x1b 1781 typedef struct { 1782 uint16_t con_handle; /* connection handle */ 1783 uint8_t lmp_max_slots; /* Max. # of slots allowed */ 1784 } __attribute__ ((__packed__)) hci_max_slot_change_ep; 1785 1786 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPL 0x1c 1787 typedef struct { 1788 uint8_t status; /* 0x00 - success */ 1789 uint16_t con_handle; /* Connection handle */ 1790 uint16_t clock_offset; /* Clock offset */ 1791 } __attribute__ ((__packed__)) hci_read_clock_offset_compl_ep; 1792 1793 #define HCI_EVENT_CON_PKT_TYPE_CHANGED 0x1d 1794 typedef struct { 1795 uint8_t status; /* 0x00 - success */ 1796 uint16_t con_handle; /* connection handle */ 1797 uint16_t pkt_type; /* packet type */ 1798 } __attribute__ ((__packed__)) hci_con_pkt_type_changed_ep; 1799 1800 #define HCI_EVENT_QOS_VIOLATION 0x1e 1801 typedef struct { 1802 uint16_t con_handle; /* connection handle */ 1803 } __attribute__ ((__packed__)) hci_qos_violation_ep; 1804 1805 #define HCI_EVENT_PAGE_SCAN_MODE_CHANGE 0x1f 1806 typedef struct { 1807 bdaddr_t bdaddr; /* destination address */ 1808 uint8_t page_scan_mode; /* page scan mode */ 1809 } __attribute__ ((__packed__)) hci_page_scan_mode_change_ep; 1810 1811 #define HCI_EVENT_PAGE_SCAN_REP_MODE_CHANGE 0x20 1812 typedef struct { 1813 bdaddr_t bdaddr; /* destination address */ 1814 uint8_t page_scan_rep_mode; /* page scan repetition mode */ 1815 } __attribute__ ((__packed__)) hci_page_scan_rep_mode_change_ep; 1816 1817 #define HCI_EVENT_FLOW_SPECIFICATION_COMPL 0x21 1818 typedef struct { 1819 uint8_t status; /* 0x00 - success */ 1820 uint16_t con_handle; /* connection handle */ 1821 uint8_t flags; /* reserved */ 1822 uint8_t direction; /* flow direction */ 1823 uint8_t type; /* service type */ 1824 uint32_t token_rate; /* token rate */ 1825 uint32_t bucket_size; /* token bucket size */ 1826 uint32_t peak_bandwidth; /* peak bandwidth */ 1827 uint32_t latency; /* access latency */ 1828 } __attribute__ ((__packed__)) hci_flow_specification_compl_ep; 1829 1830 #define HCI_EVENT_RSSI_RESULT 0x22 1831 typedef struct { 1832 uint8_t num_responses; /* number of responses */ 1833 /* hci_rssi_response[num_responses] -- see below */ 1834 } __attribute__ ((__packed__)) hci_rssi_result_ep; 1835 1836 typedef struct { 1837 bdaddr_t bdaddr; /* unit address */ 1838 uint8_t page_scan_rep_mode; /* page scan rep. mode */ 1839 uint8_t blank; /* reserved */ 1840 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */ 1841 uint16_t clock_offset; /* clock offset */ 1842 int8_t rssi; /* rssi */ 1843 } __attribute__ ((__packed__)) hci_rssi_response_ep; 1844 1845 #define HCI_EVENT_READ_REMOTE_EXTENDED_FEATURES 0x23 1846 typedef struct { 1847 uint8_t status; /* 0x00 - success */ 1848 uint16_t con_handle; /* connection handle */ 1849 uint8_t page; /* page number */ 1850 uint8_t max; /* max page number */ 1851 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/ 1852 } __attribute__ ((__packed__)) hci_read_remote_extended_features_ep; 1853 1854 #define HCI_EVENT_SCO_CON_COMPL 0x2c 1855 typedef struct { 1856 uint8_t status; /* 0x00 - success */ 1857 uint16_t con_handle; /* connection handle */ 1858 bdaddr_t bdaddr; /* unit address */ 1859 uint8_t link_type; /* link type */ 1860 uint8_t interval; /* transmission interval */ 1861 uint8_t window; /* retransmission window */ 1862 uint16_t rxlen; /* rx packet length */ 1863 uint16_t txlen; /* tx packet length */ 1864 uint8_t mode; /* air mode */ 1865 } __attribute__ ((__packed__)) hci_sco_con_compl_ep; 1866 1867 #define HCI_EVENT_SCO_CON_CHANGED 0x2d 1868 typedef struct { 1869 uint8_t status; /* 0x00 - success */ 1870 uint16_t con_handle; /* connection handle */ 1871 uint8_t interval; /* transmission interval */ 1872 uint8_t window; /* retransmission window */ 1873 uint16_t rxlen; /* rx packet length */ 1874 uint16_t txlen; /* tx packet length */ 1875 } __attribute__ ((__packed__)) hci_sco_con_changed_ep; 1876 1877 #define HCI_EVENT_BT_LOGO 0xfe 1878 1879 #define HCI_EVENT_VENDOR 0xff 1880 1881 /************************************************************************** 1882 ************************************************************************** 1883 ** HCI Socket Definitions 1884 ************************************************************************** 1885 **************************************************************************/ 1886 1887 /* HCI socket options */ 1888 #define SO_HCI_EVT_FILTER 1 /* get/set event filter */ 1889 #define SO_HCI_PKT_FILTER 2 /* get/set packet filter */ 1890 #define SO_HCI_DIRECTION 3 /* packet direction indicator */ 1891 1892 /* Control Messages */ 1893 #define SCM_HCI_DIRECTION SO_HCI_DIRECTION 1894 1895 /* 1896 * HCI socket filter and get/set routines 1897 * 1898 * for ease of use, we filter 256 possible events/packets 1899 */ 1900 struct hci_filter { 1901 uint32_t mask[8]; /* 256 bits */ 1902 }; 1903 1904 static __inline void __unused 1905 hci_filter_set(uint8_t bit, struct hci_filter *filter) 1906 { 1907 uint8_t off = bit - 1; 1908 1909 off >>= 5; 1910 filter->mask[off] |= (1 << ((bit - 1) & 0x1f)); 1911 } 1912 1913 static __inline void __unused 1914 hci_filter_clr(uint8_t bit, struct hci_filter *filter) 1915 { 1916 uint8_t off = bit - 1; 1917 1918 off >>= 5; 1919 filter->mask[off] &= ~(1 << ((bit - 1) & 0x1f)); 1920 } 1921 1922 static __inline int __unused 1923 hci_filter_test(uint8_t bit, struct hci_filter *filter) 1924 { 1925 uint8_t off = bit - 1; 1926 1927 off >>= 5; 1928 return (filter->mask[off] & (1 << ((bit - 1) & 0x1f))); 1929 } 1930 1931 /* 1932 * HCI socket ioctl's 1933 * 1934 * Apart from GBTINFOA, these are all indexed on the unit name 1935 */ 1936 1937 #define SIOCGBTINFO _IOWR('b', 5, struct btreq) /* get unit info */ 1938 #define SIOCGBTINFOA _IOWR('b', 6, struct btreq) /* get info by address */ 1939 #define SIOCNBTINFO _IOWR('b', 7, struct btreq) /* next unit info */ 1940 1941 #define SIOCSBTFLAGS _IOWR('b', 8, struct btreq) /* set unit flags */ 1942 #define SIOCSBTPOLICY _IOWR('b', 9, struct btreq) /* set unit link policy */ 1943 #define SIOCSBTPTYPE _IOWR('b', 10, struct btreq) /* set unit packet type */ 1944 1945 #define SIOCGBTSTATS _IOWR('b', 11, struct btreq) /* get unit statistics */ 1946 #define SIOCZBTSTATS _IOWR('b', 12, struct btreq) /* zero unit statistics */ 1947 1948 #define SIOCBTDUMP _IOW('b', 13, struct btreq) /* print debug info */ 1949 1950 struct bt_stats { 1951 uint32_t err_tx; 1952 uint32_t err_rx; 1953 uint32_t cmd_tx; 1954 uint32_t evt_rx; 1955 uint32_t acl_tx; 1956 uint32_t acl_rx; 1957 uint32_t sco_tx; 1958 uint32_t sco_rx; 1959 uint32_t byte_tx; 1960 uint32_t byte_rx; 1961 }; 1962 1963 struct btreq { 1964 char btr_name[HCI_DEVNAME_SIZE]; /* device name */ 1965 1966 union { 1967 struct { 1968 bdaddr_t btri_bdaddr; /* device bdaddr */ 1969 uint16_t btri_flags; /* flags */ 1970 uint16_t btri_num_cmd; /* # of free cmd buffers */ 1971 uint16_t btri_num_acl; /* # of free ACL buffers */ 1972 uint16_t btri_num_sco; /* # of free SCO buffers */ 1973 uint16_t btri_acl_mtu; /* ACL mtu */ 1974 uint16_t btri_sco_mtu; /* SCO mtu */ 1975 uint16_t btri_link_policy; /* Link Policy */ 1976 uint16_t btri_packet_type; /* Packet Type */ 1977 } btri; 1978 struct bt_stats btrs; /* unit stats */ 1979 } btru; 1980 }; 1981 1982 #define btr_flags btru.btri.btri_flags 1983 #define btr_bdaddr btru.btri.btri_bdaddr 1984 #define btr_num_cmd btru.btri.btri_num_cmd 1985 #define btr_num_acl btru.btri.btri_num_acl 1986 #define btr_num_sco btru.btri.btri_num_sco 1987 #define btr_acl_mtu btru.btri.btri_acl_mtu 1988 #define btr_sco_mtu btru.btri.btri_sco_mtu 1989 #define btr_link_policy btru.btri.btri_link_policy 1990 #define btr_packet_type btru.btri.btri_packet_type 1991 #define btr_uclass btru.btri.btri_uclass 1992 #define btr_stats btru.btrs 1993 1994 /* hci_unit & btr_flags */ 1995 #define BTF_UP (1<<0) /* unit is up */ 1996 #define BTF_RUNNING (1<<1) /* unit is running */ 1997 #define BTF_XMIT_CMD (1<<2) /* unit is transmitting CMD packets */ 1998 #define BTF_XMIT_ACL (1<<3) /* unit is transmitting ACL packets */ 1999 #define BTF_XMIT_SCO (1<<4) /* unit is transmitting SCO packets */ 2000 #define BTF_XMIT (BTF_XMIT_CMD | BTF_XMIT_ACL | BTF_XMIT_SCO) 2001 #define BTF_INIT_BDADDR (1<<5) /* waiting for bdaddr */ 2002 #define BTF_INIT_BUFFER_SIZE (1<<6) /* waiting for buffer size */ 2003 #define BTF_INIT_FEATURES (1<<7) /* waiting for features */ 2004 #define BTF_INIT (BTF_INIT_BDADDR | BTF_INIT_BUFFER_SIZE | BTF_INIT_FEATURES) 2005 2006 /************************************************************************** 2007 ************************************************************************** 2008 ** HCI Kernel Definitions 2009 ************************************************************************** 2010 **************************************************************************/ 2011 2012 #ifdef _KERNEL 2013 2014 struct l2cap_channel; 2015 struct mbuf; 2016 struct sco_pcb; 2017 struct socket; 2018 2019 /* global HCI kernel variables */ 2020 2021 /* sysctl variables */ 2022 extern int hci_memo_expiry; 2023 extern int hci_acl_expiry; 2024 extern int hci_sendspace, hci_recvspace; 2025 extern int hci_eventq_max, hci_aclrxq_max, hci_scorxq_max; 2026 2027 /* 2028 * HCI Connection Information 2029 */ 2030 struct hci_link { 2031 struct hci_unit *hl_unit; /* our unit */ 2032 TAILQ_ENTRY(hci_link) hl_next; /* next link on unit */ 2033 2034 /* common info */ 2035 uint16_t hl_state; /* connection state */ 2036 bdaddr_t hl_bdaddr; /* dest address */ 2037 uint16_t hl_handle; /* connection handle */ 2038 uint8_t hl_type; /* link type */ 2039 2040 /* ACL link info */ 2041 uint8_t hl_lastid; /* last id used */ 2042 uint16_t hl_refcnt; /* reference count */ 2043 uint16_t hl_mtu; /* signalling mtu for link */ 2044 uint16_t hl_flush; /* flush timeout */ 2045 2046 TAILQ_HEAD(,l2cap_pdu) hl_txq; /* queue of outgoing PDUs */ 2047 int hl_txqlen; /* number of fragments */ 2048 struct mbuf *hl_rxp; /* incoming PDU (accumulating)*/ 2049 struct callout hl_expire; /* connection expiry timer */ 2050 TAILQ_HEAD(,l2cap_req) hl_reqs; /* pending requests */ 2051 2052 /* SCO link info */ 2053 struct hci_link *hl_link; /* SCO ACL link */ 2054 struct sco_pcb *hl_sco; /* SCO pcb */ 2055 MBUFQ_HEAD() hl_data; /* SCO outgoing data */ 2056 }; 2057 2058 /* hci_link state bits */ 2059 #define HCI_LINK_CLOSED 0 /* closed */ 2060 #define HCI_LINK_WAIT_CONNECT 1 /* waiting to connect */ 2061 #define HCI_LINK_OPEN 2 /* ready and willing */ 2062 #define HCI_LINK_BLOCK 3 /* open but blocking (see hci_acl_start) */ 2063 2064 /* 2065 * Bluetooth Memo 2066 * cached device information for remote devices that this unit has seen 2067 */ 2068 struct hci_memo { 2069 struct timeval time; /* time of last response */ 2070 hci_inquiry_response response; /* inquiry response */ 2071 LIST_ENTRY(hci_memo) next; 2072 }; 2073 2074 /* 2075 * The Bluetooth HCI device unit structure 2076 */ 2077 struct hci_unit { 2078 void *hci_softc; /* ptr to device softc */ 2079 2080 /* device info */ 2081 char *hci_devname; /* device name */ 2082 bdaddr_t hci_bdaddr; /* device address */ 2083 uint16_t hci_flags; /* see BTF_ above */ 2084 2085 uint16_t hci_packet_type; /* packet types */ 2086 uint16_t hci_acl_mask; /* ACL packet capabilities */ 2087 uint16_t hci_sco_mask; /* SCO packet capabilities */ 2088 2089 uint16_t hci_link_policy; /* link policy */ 2090 uint16_t hci_lmp_mask; /* link policy capabilities */ 2091 2092 /* flow control */ 2093 uint16_t hci_max_acl_size; /* ACL payload mtu */ 2094 uint16_t hci_num_acl_pkts; /* free ACL packet buffers */ 2095 uint8_t hci_num_cmd_pkts; /* free CMD packet buffers */ 2096 uint8_t hci_max_sco_size; /* SCO payload mtu */ 2097 uint16_t hci_num_sco_pkts; /* free SCO packet buffers */ 2098 2099 TAILQ_HEAD(,hci_link) hci_links; /* list of ACL/SCO links */ 2100 LIST_HEAD(,hci_memo) hci_memos; /* cached memo list */ 2101 2102 /* 2103 * h/w driver callbacks 2104 * 2105 * the device driver must supply these. 2106 */ 2107 int (*hci_enable) /* enable device */ 2108 (struct hci_unit *); 2109 void (*hci_disable) /* disable device */ 2110 (struct hci_unit *); 2111 void (*hci_start_cmd) /* initiate cmd output routine */ 2112 (struct hci_unit *); 2113 void (*hci_start_acl) /* initiate acl output routine */ 2114 (struct hci_unit *); 2115 void (*hci_start_sco) /* initiate sco output routine */ 2116 (struct hci_unit *); 2117 int hci_ipl; /* to block queue operations */ 2118 2119 /* input queues */ 2120 void *hci_rxint; /* receive interrupt cookie */ 2121 MBUFQ_HEAD() hci_eventq; /* Event queue */ 2122 MBUFQ_HEAD() hci_aclrxq; /* ACL rx queue */ 2123 MBUFQ_HEAD() hci_scorxq; /* SCO rx queue */ 2124 uint16_t hci_eventqlen; /* Event queue length */ 2125 uint16_t hci_aclrxqlen; /* ACL rx queue length */ 2126 uint16_t hci_scorxqlen; /* SCO rx queue length */ 2127 2128 /* output queues */ 2129 MBUFQ_HEAD() hci_cmdwait; /* pending commands */ 2130 MBUFQ_HEAD() hci_cmdq; /* Command queue */ 2131 MBUFQ_HEAD() hci_acltxq; /* ACL tx queue */ 2132 MBUFQ_HEAD() hci_scotxq; /* SCO tx queue */ 2133 MBUFQ_HEAD() hci_scodone; /* SCO done queue */ 2134 2135 struct bt_stats hci_stats; /* unit statistics */ 2136 2137 SIMPLEQ_ENTRY(hci_unit) hci_next; 2138 }; 2139 2140 extern SIMPLEQ_HEAD(hci_unit_list, hci_unit) hci_unit_list; 2141 2142 /* 2143 * HCI layer function prototypes 2144 */ 2145 2146 /* hci_event.c */ 2147 void hci_event(struct mbuf *, struct hci_unit *); 2148 2149 /* hci_ioctl.c */ 2150 int hci_ioctl(unsigned long, void *, struct proc *); 2151 2152 /* hci_link.c */ 2153 struct hci_link *hci_acl_open(struct hci_unit *, bdaddr_t *); 2154 struct hci_link *hci_acl_newconn(struct hci_unit *, bdaddr_t *); 2155 void hci_acl_close(struct hci_link *, int); 2156 void hci_acl_timeout(void *); 2157 void hci_acl_recv(struct mbuf *, struct hci_unit *); 2158 int hci_acl_send(struct mbuf *, struct hci_link *, struct l2cap_channel *); 2159 void hci_acl_start(struct hci_link *); 2160 void hci_acl_complete(struct hci_link *, int); 2161 struct hci_link *hci_sco_newconn(struct hci_unit *, bdaddr_t *); 2162 void hci_sco_recv(struct mbuf *, struct hci_unit *); 2163 void hci_sco_start(struct hci_link *); 2164 void hci_sco_complete(struct hci_link *, int); 2165 struct hci_link *hci_link_alloc(struct hci_unit *); 2166 void hci_link_free(struct hci_link *, int); 2167 struct hci_link *hci_link_lookup_bdaddr(struct hci_unit *, bdaddr_t *, uint16_t); 2168 struct hci_link *hci_link_lookup_handle(struct hci_unit *, uint16_t); 2169 2170 /* hci_misc.c */ 2171 int hci_route_lookup(bdaddr_t *, bdaddr_t *); 2172 struct hci_memo *hci_memo_find(struct hci_unit *, bdaddr_t *); 2173 void hci_memo_free(struct hci_memo *); 2174 2175 /* hci_socket.c */ 2176 void hci_drop(void *); 2177 int hci_usrreq(struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *, struct lwp *); 2178 int hci_ctloutput(int, struct socket *, int, int, struct mbuf **); 2179 void hci_drain(void); 2180 void hci_mtap(struct mbuf *, struct hci_unit *); 2181 2182 /* hci_unit.c */ 2183 void hci_attach(struct hci_unit *); 2184 void hci_detach(struct hci_unit *); 2185 int hci_enable(struct hci_unit *); 2186 void hci_disable(struct hci_unit *); 2187 struct hci_unit *hci_unit_lookup(bdaddr_t *); 2188 int hci_send_cmd(struct hci_unit *, uint16_t, void *, uint8_t); 2189 void hci_input_event(struct hci_unit *, struct mbuf *); 2190 void hci_input_acl(struct hci_unit *, struct mbuf *); 2191 void hci_input_sco(struct hci_unit *, struct mbuf *); 2192 void hci_complete_sco(struct hci_unit *, struct mbuf *); 2193 void hci_output_cmd(struct hci_unit *, struct mbuf *); 2194 void hci_output_acl(struct hci_unit *, struct mbuf *); 2195 void hci_output_sco(struct hci_unit *, struct mbuf *); 2196 2197 #endif /* _KERNEL */ 2198 2199 #endif /* _NETBT_HCI_H_ */ 2200