1 /* $NetBSD: hci.h,v 1.28 2008/09/08 23:36:55 gmcgarry 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 1.28 2008/09/08 23:36:55 gmcgarry 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, v2.0 and v2.1) 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 #define HCI_COMMANDS_SIZE 64 /* supported commands mask */ 94 95 /* HCI specification */ 96 #define HCI_SPEC_V10 0x00 /* v1.0 */ 97 #define HCI_SPEC_V11 0x01 /* v1.1 */ 98 #define HCI_SPEC_V12 0x02 /* v1.2 */ 99 #define HCI_SPEC_V20 0x03 /* v2.0 */ 100 #define HCI_SPEC_V21 0x04 /* v2.1 */ 101 /* 0x05 - 0xFF - reserved for future use */ 102 103 /* LMP features (and page 0 of extended features) */ 104 /* ------------------- byte 0 --------------------*/ 105 #define HCI_LMP_3SLOT 0x01 106 #define HCI_LMP_5SLOT 0x02 107 #define HCI_LMP_ENCRYPTION 0x04 108 #define HCI_LMP_SLOT_OFFSET 0x08 109 #define HCI_LMP_TIMIACCURACY 0x10 110 #define HCI_LMP_ROLE_SWITCH 0x20 111 #define HCI_LMP_HOLD_MODE 0x40 112 #define HCI_LMP_SNIFF_MODE 0x80 113 /* ------------------- byte 1 --------------------*/ 114 #define HCI_LMP_PARK_MODE 0x01 115 #define HCI_LMP_RSSI 0x02 116 #define HCI_LMP_CHANNEL_QUALITY 0x04 117 #define HCI_LMP_SCO_LINK 0x08 118 #define HCI_LMP_HV2_PKT 0x10 119 #define HCI_LMP_HV3_PKT 0x20 120 #define HCI_LMP_ULAW_LOG 0x40 121 #define HCI_LMP_ALAW_LOG 0x80 122 /* ------------------- byte 2 --------------------*/ 123 #define HCI_LMP_CVSD 0x01 124 #define HCI_LMP_PAGISCHEME 0x02 125 #define HCI_LMP_POWER_CONTROL 0x04 126 #define HCI_LMP_TRANSPARENT_SCO 0x08 127 #define HCI_LMP_FLOW_CONTROL_LAG0 0x10 128 #define HCI_LMP_FLOW_CONTROL_LAG1 0x20 129 #define HCI_LMP_FLOW_CONTROL_LAG2 0x40 130 #define HCI_LMP_BC_ENCRYPTION 0x80 131 /* ------------------- byte 3 --------------------*/ 132 /* reserved 0x01 */ 133 #define HCI_LMP_EDR_ACL_2MBPS 0x02 134 #define HCI_LMP_EDR_ACL_3MBPS 0x04 135 #define HCI_LMP_ENHANCED_ISCAN 0x08 136 #define HCI_LMP_INTERLACED_ISCAN 0x10 137 #define HCI_LMP_INTERLACED_PSCAN 0x20 138 #define HCI_LMP_RSSI_INQUIRY 0x40 139 #define HCI_LMP_EV3_PKT 0x80 140 /* ------------------- byte 4 --------------------*/ 141 #define HCI_LMP_EV4_PKT 0x01 142 #define HCI_LMP_EV5_PKT 0x02 143 /* reserved 0x04 */ 144 #define HCI_LMP_AFH_CAPABLE_SLAVE 0x08 145 #define HCI_LMP_AFH_CLASS_SLAVE 0x10 146 /* reserved 0x20 */ 147 /* reserved 0x40 */ 148 #define HCI_LMP_3SLOT_EDR_ACL 0x80 149 /* ------------------- byte 5 --------------------*/ 150 #define HCI_LMP_5SLOT_EDR_ACL 0x01 151 #define HCI_LMP_SNIFF_SUBRATING 0x02 152 #define HCI_LMP_PAUSE_ENCRYPTION 0x04 153 #define HCI_LMP_AFH_CAPABLE_MASTER 0x08 154 #define HCI_LMP_AFH_CLASS_MASTER 0x10 155 #define HCI_LMP_EDR_eSCO_2MBPS 0x20 156 #define HCI_LMP_EDR_eSCO_3MBPS 0x40 157 #define HCI_LMP_3SLOT_EDR_eSCO 0x80 158 /* ------------------- byte 6 --------------------*/ 159 #define HCI_LMP_EXTENDED_INQUIRY 0x01 160 /* reserved 0x02 */ 161 /* reserved 0x04 */ 162 #define HCI_LMP_SIMPLE_PAIRING 0x08 163 #define HCI_LMP_ENCAPSULATED_PDU 0x10 164 #define HCI_LMP_ERRDATA_REPORTING 0x20 165 #define HCI_LMP_NOFLUSH_PB_FLAG 0x40 166 /* reserved 0x80 */ 167 /* ------------------- byte 7 --------------------*/ 168 #define HCI_LMP_LINK_SUPERVISION_TO 0x01 169 #define HCI_LMP_INQ_RSP_TX_POWER 0x02 170 #define HCI_LMP_EXTENDED_FEATURES 0x80 171 172 /* Link types */ 173 #define HCI_LINK_SCO 0x00 /* Voice */ 174 #define HCI_LINK_ACL 0x01 /* Data */ 175 #define HCI_LINK_eSCO 0x02 /* eSCO */ 176 /* 0x03 - 0xFF - reserved for future use */ 177 178 /* 179 * ACL/SCO packet type bits are set to enable the 180 * packet type, except for 2MBPS and 3MBPS when they 181 * are unset to enable the packet type. 182 */ 183 /* ACL Packet types for "Create Connection" */ 184 #define HCI_PKT_2MBPS_DH1 0x0002 185 #define HCI_PKT_3MBPS_DH1 0x0004 186 #define HCI_PKT_DM1 0x0008 187 #define HCI_PKT_DH1 0x0010 188 #define HCI_PKT_2MBPS_DH3 0x0100 189 #define HCI_PKT_3MBPS_DH3 0x0200 190 #define HCI_PKT_DM3 0x0400 191 #define HCI_PKT_DH3 0x0800 192 #define HCI_PKT_2MBPS_DH5 0x1000 193 #define HCI_PKT_3MBPS_DH5 0x2000 194 #define HCI_PKT_DM5 0x4000 195 #define HCI_PKT_DH5 0x8000 196 197 /* SCO Packet types for "Setup Synchronous Connection" */ 198 #define HCI_PKT_HV1 0x0001 199 #define HCI_PKT_HV2 0x0002 200 #define HCI_PKT_HV3 0x0004 201 #define HCI_PKT_EV3 0x0008 202 #define HCI_PKT_EV4 0x0010 203 #define HCI_PKT_EV5 0x0020 204 #define HCI_PKT_2MBPS_EV3 0x0040 205 #define HCI_PKT_3MBPS_EV3 0x0080 206 #define HCI_PKT_2MBPS_EV5 0x0100 207 #define HCI_PKT_3MBPS_EV5 0x0200 208 209 /* 210 * Connection modes/Unit modes 211 * 212 * This is confusing. It means that one of the units change its mode 213 * for the specific connection. For example one connection was put on 214 * hold (but i could be wrong :) 215 */ 216 217 /* Page scan modes (are deprecated) */ 218 #define HCI_MANDATORY_PAGE_SCAN_MODE 0x00 219 #define HCI_OPTIONAL_PAGE_SCAN_MODE1 0x01 220 #define HCI_OPTIONAL_PAGE_SCAN_MODE2 0x02 221 #define HCI_OPTIONAL_PAGE_SCAN_MODE3 0x03 222 /* 0x04 - 0xFF - reserved for future use */ 223 224 /* Page scan repetition modes */ 225 #define HCI_SCAN_REP_MODE0 0x00 226 #define HCI_SCAN_REP_MODE1 0x01 227 #define HCI_SCAN_REP_MODE2 0x02 228 /* 0x03 - 0xFF - reserved for future use */ 229 230 /* Page scan period modes */ 231 #define HCI_PAGE_SCAN_PERIOD_MODE0 0x00 232 #define HCI_PAGE_SCAN_PERIOD_MODE1 0x01 233 #define HCI_PAGE_SCAN_PERIOD_MODE2 0x02 234 /* 0x03 - 0xFF - reserved for future use */ 235 236 /* Scan enable */ 237 #define HCI_NO_SCAN_ENABLE 0x00 238 #define HCI_INQUIRY_SCAN_ENABLE 0x01 239 #define HCI_PAGE_SCAN_ENABLE 0x02 240 /* 0x04 - 0xFF - reserved for future use */ 241 242 /* Hold mode activities */ 243 #define HCI_HOLD_MODE_NO_CHANGE 0x00 244 #define HCI_HOLD_MODE_SUSPEND_PAGE_SCAN 0x01 245 #define HCI_HOLD_MODE_SUSPEND_INQUIRY_SCAN 0x02 246 #define HCI_HOLD_MODE_SUSPEND_PERIOD_INQUIRY 0x04 247 /* 0x08 - 0x80 - reserved for future use */ 248 249 /* Connection roles */ 250 #define HCI_ROLE_MASTER 0x00 251 #define HCI_ROLE_SLAVE 0x01 252 /* 0x02 - 0xFF - reserved for future use */ 253 254 /* Key flags */ 255 #define HCI_USE_SEMI_PERMANENT_LINK_KEYS 0x00 256 #define HCI_USE_TEMPORARY_LINK_KEY 0x01 257 /* 0x02 - 0xFF - reserved for future use */ 258 259 /* Pin types */ 260 #define HCI_PIN_TYPE_VARIABLE 0x00 261 #define HCI_PIN_TYPE_FIXED 0x01 262 263 /* Link key types */ 264 #define HCI_LINK_KEY_TYPE_COMBINATION_KEY 0x00 265 #define HCI_LINK_KEY_TYPE_LOCAL_UNIT_KEY 0x01 266 #define HCI_LINK_KEY_TYPE_REMOTE_UNIT_KEY 0x02 267 /* 0x03 - 0xFF - reserved for future use */ 268 269 /* Encryption modes */ 270 #define HCI_ENCRYPTION_MODE_NONE 0x00 271 #define HCI_ENCRYPTION_MODE_P2P 0x01 272 #define HCI_ENCRYPTION_MODE_ALL 0x02 273 /* 0x03 - 0xFF - reserved for future use */ 274 275 /* Quality of service types */ 276 #define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00 277 #define HCI_SERVICE_TYPE_BEST_EFFORT 0x01 278 #define HCI_SERVICE_TYPE_GUARANTEED 0x02 279 /* 0x03 - 0xFF - reserved for future use */ 280 281 /* Link policy settings */ 282 #define HCI_LINK_POLICY_DISABLE_ALL_LM_MODES 0x0000 283 #define HCI_LINK_POLICY_ENABLE_ROLE_SWITCH 0x0001 /* Master/Slave switch */ 284 #define HCI_LINK_POLICY_ENABLE_HOLD_MODE 0x0002 285 #define HCI_LINK_POLICY_ENABLE_SNIFF_MODE 0x0004 286 #define HCI_LINK_POLICY_ENABLE_PARK_MODE 0x0008 287 /* 0x0010 - 0x8000 - reserved for future use */ 288 289 /* Event masks */ 290 #define HCI_EVMSK_ALL 0x00000000ffffffff 291 #define HCI_EVMSK_NONE 0x0000000000000000 292 #define HCI_EVMSK_INQUIRY_COMPL 0x0000000000000001 293 #define HCI_EVMSK_INQUIRY_RESULT 0x0000000000000002 294 #define HCI_EVMSK_CON_COMPL 0x0000000000000004 295 #define HCI_EVMSK_CON_REQ 0x0000000000000008 296 #define HCI_EVMSK_DISCON_COMPL 0x0000000000000010 297 #define HCI_EVMSK_AUTH_COMPL 0x0000000000000020 298 #define HCI_EVMSK_REMOTE_NAME_REQ_COMPL 0x0000000000000040 299 #define HCI_EVMSK_ENCRYPTION_CHANGE 0x0000000000000080 300 #define HCI_EVMSK_CHANGE_CON_LINK_KEY_COMPL 0x0000000000000100 301 #define HCI_EVMSK_MASTER_LINK_KEY_COMPL 0x0000000000000200 302 #define HCI_EVMSK_READ_REMOTE_FEATURES_COMPL 0x0000000000000400 303 #define HCI_EVMSK_READ_REMOTE_VER_INFO_COMPL 0x0000000000000800 304 #define HCI_EVMSK_QOS_SETUP_COMPL 0x0000000000001000 305 #define HCI_EVMSK_COMMAND_COMPL 0x0000000000002000 306 #define HCI_EVMSK_COMMAND_STATUS 0x0000000000004000 307 #define HCI_EVMSK_HARDWARE_ERROR 0x0000000000008000 308 #define HCI_EVMSK_FLUSH_OCCUR 0x0000000000010000 309 #define HCI_EVMSK_ROLE_CHANGE 0x0000000000020000 310 #define HCI_EVMSK_NUM_COMPL_PKTS 0x0000000000040000 311 #define HCI_EVMSK_MODE_CHANGE 0x0000000000080000 312 #define HCI_EVMSK_RETURN_LINK_KEYS 0x0000000000100000 313 #define HCI_EVMSK_PIN_CODE_REQ 0x0000000000200000 314 #define HCI_EVMSK_LINK_KEY_REQ 0x0000000000400000 315 #define HCI_EVMSK_LINK_KEY_NOTIFICATION 0x0000000000800000 316 #define HCI_EVMSK_LOOPBACK_COMMAND 0x0000000001000000 317 #define HCI_EVMSK_DATA_BUFFER_OVERFLOW 0x0000000002000000 318 #define HCI_EVMSK_MAX_SLOT_CHANGE 0x0000000004000000 319 #define HCI_EVMSK_READ_CLOCK_OFFSET_COMLETE 0x0000000008000000 320 #define HCI_EVMSK_CON_PKT_TYPE_CHANGED 0x0000000010000000 321 #define HCI_EVMSK_QOS_VIOLATION 0x0000000020000000 322 #define HCI_EVMSK_PAGE_SCAN_MODE_CHANGE 0x0000000040000000 323 #define HCI_EVMSK_PAGE_SCAN_REP_MODE_CHANGE 0x0000000080000000 324 /* 0x0000000100000000 - 0x8000000000000000 - reserved for future use */ 325 326 /* Filter types */ 327 #define HCI_FILTER_TYPE_NONE 0x00 328 #define HCI_FILTER_TYPE_INQUIRY_RESULT 0x01 329 #define HCI_FILTER_TYPE_CON_SETUP 0x02 330 /* 0x03 - 0xFF - reserved for future use */ 331 332 /* Filter condition types for HCI_FILTER_TYPE_INQUIRY_RESULT */ 333 #define HCI_FILTER_COND_INQUIRY_NEW_UNIT 0x00 334 #define HCI_FILTER_COND_INQUIRY_UNIT_CLASS 0x01 335 #define HCI_FILTER_COND_INQUIRY_BDADDR 0x02 336 /* 0x03 - 0xFF - reserved for future use */ 337 338 /* Filter condition types for HCI_FILTER_TYPE_CON_SETUP */ 339 #define HCI_FILTER_COND_CON_ANY_UNIT 0x00 340 #define HCI_FILTER_COND_CON_UNIT_CLASS 0x01 341 #define HCI_FILTER_COND_CON_BDADDR 0x02 342 /* 0x03 - 0xFF - reserved for future use */ 343 344 /* Xmit level types */ 345 #define HCI_XMIT_LEVEL_CURRENT 0x00 346 #define HCI_XMIT_LEVEL_MAXIMUM 0x01 347 /* 0x02 - 0xFF - reserved for future use */ 348 349 /* Host Controller to Host flow control */ 350 #define HCI_HC2H_FLOW_CONTROL_NONE 0x00 351 #define HCI_HC2H_FLOW_CONTROL_ACL 0x01 352 #define HCI_HC2H_FLOW_CONTROL_SCO 0x02 353 #define HCI_HC2H_FLOW_CONTROL_BOTH 0x03 354 /* 0x04 - 0xFF - reserved future use */ 355 356 /* Loopback modes */ 357 #define HCI_LOOPBACK_NONE 0x00 358 #define HCI_LOOPBACK_LOCAL 0x01 359 #define HCI_LOOPBACK_REMOTE 0x02 360 /* 0x03 - 0xFF - reserved future use */ 361 362 /************************************************************************** 363 ************************************************************************** 364 ** Link level defines, headers and types 365 ************************************************************************** 366 **************************************************************************/ 367 368 /* 369 * Macro(s) to combine OpCode and extract OGF (OpCode Group Field) 370 * and OCF (OpCode Command Field) from OpCode. 371 */ 372 373 #define HCI_OPCODE(gf,cf) ((((gf) & 0x3f) << 10) | ((cf) & 0x3ff)) 374 #define HCI_OCF(op) ((op) & 0x3ff) 375 #define HCI_OGF(op) (((op) >> 10) & 0x3f) 376 377 /* 378 * Macro(s) to extract/combine connection handle, BC (Broadcast) and 379 * PB (Packet boundary) flags. 380 */ 381 382 #define HCI_CON_HANDLE(h) ((h) & 0x0fff) 383 #define HCI_PB_FLAG(h) (((h) & 0x3000) >> 12) 384 #define HCI_BC_FLAG(h) (((h) & 0xc000) >> 14) 385 #define HCI_MK_CON_HANDLE(h, pb, bc) \ 386 (((h) & 0x0fff) | (((pb) & 3) << 12) | (((bc) & 3) << 14)) 387 388 /* PB flag values */ 389 /* 00 - reserved for future use */ 390 #define HCI_PACKET_FRAGMENT 0x1 391 #define HCI_PACKET_START 0x2 392 /* 11 - reserved for future use */ 393 394 /* BC flag values */ 395 #define HCI_POINT2POINT 0x0 /* only Host controller to Host */ 396 #define HCI_BROADCAST_ACTIVE 0x1 /* both directions */ 397 #define HCI_BROADCAST_PICONET 0x2 /* both directions */ 398 /* 11 - reserved for future use */ 399 400 /* HCI command packet header */ 401 typedef struct { 402 uint8_t type; /* MUST be 0x01 */ 403 uint16_t opcode; /* OpCode */ 404 uint8_t length; /* parameter(s) length in bytes */ 405 } __packed hci_cmd_hdr_t; 406 407 #define HCI_CMD_PKT 0x01 408 #define HCI_CMD_PKT_SIZE (sizeof(hci_cmd_hdr_t) + 0xff) 409 410 /* ACL data packet header */ 411 typedef struct { 412 uint8_t type; /* MUST be 0x02 */ 413 uint16_t con_handle; /* connection handle + PB + BC flags */ 414 uint16_t length; /* payload length in bytes */ 415 } __packed hci_acldata_hdr_t; 416 417 #define HCI_ACL_DATA_PKT 0x02 418 #define HCI_ACL_PKT_SIZE (sizeof(hci_acldata_hdr_t) + 0xffff) 419 420 /* SCO data packet header */ 421 typedef struct { 422 uint8_t type; /* MUST be 0x03 */ 423 uint16_t con_handle; /* connection handle + reserved bits */ 424 uint8_t length; /* payload length in bytes */ 425 } __packed hci_scodata_hdr_t; 426 427 #define HCI_SCO_DATA_PKT 0x03 428 #define HCI_SCO_PKT_SIZE (sizeof(hci_scodata_hdr_t) + 0xff) 429 430 /* HCI event packet header */ 431 typedef struct { 432 uint8_t type; /* MUST be 0x04 */ 433 uint8_t event; /* event */ 434 uint8_t length; /* parameter(s) length in bytes */ 435 } __packed hci_event_hdr_t; 436 437 #define HCI_EVENT_PKT 0x04 438 #define HCI_EVENT_PKT_SIZE (sizeof(hci_event_hdr_t) + 0xff) 439 440 /* HCI status return parameter */ 441 typedef struct { 442 uint8_t status; /* 0x00 - success */ 443 } __packed hci_status_rp; 444 445 /************************************************************************** 446 ************************************************************************** 447 ** OGF 0x01 Link control commands and return parameters 448 ************************************************************************** 449 **************************************************************************/ 450 451 #define HCI_OGF_LINK_CONTROL 0x01 452 453 #define HCI_OCF_INQUIRY 0x0001 454 #define HCI_CMD_INQUIRY 0x0401 455 typedef struct { 456 uint8_t lap[HCI_LAP_SIZE]; /* LAP */ 457 uint8_t inquiry_length; /* (N x 1.28) sec */ 458 uint8_t num_responses; /* Max. # of responses */ 459 } __packed hci_inquiry_cp; 460 /* No return parameter(s) */ 461 462 #define HCI_OCF_INQUIRY_CANCEL 0x0002 463 #define HCI_CMD_INQUIRY_CANCEL 0x0402 464 /* No command parameter(s) */ 465 typedef hci_status_rp hci_inquiry_cancel_rp; 466 467 #define HCI_OCF_PERIODIC_INQUIRY 0x0003 468 #define HCI_CMD_PERIODIC_INQUIRY 0x0403 469 typedef struct { 470 uint16_t max_period_length; /* Max. and min. amount of time */ 471 uint16_t min_period_length; /* between consecutive inquiries */ 472 uint8_t lap[HCI_LAP_SIZE]; /* LAP */ 473 uint8_t inquiry_length; /* (inquiry_length * 1.28) sec */ 474 uint8_t num_responses; /* Max. # of responses */ 475 } __packed hci_periodic_inquiry_cp; 476 477 typedef hci_status_rp hci_periodic_inquiry_rp; 478 479 #define HCI_OCF_EXIT_PERIODIC_INQUIRY 0x0004 480 #define HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404 481 /* No command parameter(s) */ 482 typedef hci_status_rp hci_exit_periodic_inquiry_rp; 483 484 #define HCI_OCF_CREATE_CON 0x0005 485 #define HCI_CMD_CREATE_CON 0x0405 486 typedef struct { 487 bdaddr_t bdaddr; /* destination address */ 488 uint16_t pkt_type; /* packet type */ 489 uint8_t page_scan_rep_mode; /* page scan repetition mode */ 490 uint8_t page_scan_mode; /* reserved - set to 0x00 */ 491 uint16_t clock_offset; /* clock offset */ 492 uint8_t accept_role_switch; /* accept role switch? 0x00 == No */ 493 } __packed hci_create_con_cp; 494 /* No return parameter(s) */ 495 496 #define HCI_OCF_DISCONNECT 0x0006 497 #define HCI_CMD_DISCONNECT 0x0406 498 typedef struct { 499 uint16_t con_handle; /* connection handle */ 500 uint8_t reason; /* reason to disconnect */ 501 } __packed hci_discon_cp; 502 /* No return parameter(s) */ 503 504 /* Add SCO Connection is deprecated */ 505 #define HCI_OCF_ADD_SCO_CON 0x0007 506 #define HCI_CMD_ADD_SCO_CON 0x0407 507 typedef struct { 508 uint16_t con_handle; /* connection handle */ 509 uint16_t pkt_type; /* packet type */ 510 } __packed hci_add_sco_con_cp; 511 /* No return parameter(s) */ 512 513 #define HCI_OCF_CREATE_CON_CANCEL 0x0008 514 #define HCI_CMD_CREATE_CON_CANCEL 0x0408 515 typedef struct { 516 bdaddr_t bdaddr; /* destination address */ 517 } __packed hci_create_con_cancel_cp; 518 519 typedef struct { 520 uint8_t status; /* 0x00 - success */ 521 bdaddr_t bdaddr; /* destination address */ 522 } __packed hci_create_con_cancel_rp; 523 524 #define HCI_OCF_ACCEPT_CON 0x0009 525 #define HCI_CMD_ACCEPT_CON 0x0409 526 typedef struct { 527 bdaddr_t bdaddr; /* address of unit to be connected */ 528 uint8_t role; /* connection role */ 529 } __packed hci_accept_con_cp; 530 /* No return parameter(s) */ 531 532 #define HCI_OCF_REJECT_CON 0x000a 533 #define HCI_CMD_REJECT_CON 0x040A 534 typedef struct { 535 bdaddr_t bdaddr; /* remote address */ 536 uint8_t reason; /* reason to reject */ 537 } __packed hci_reject_con_cp; 538 /* No return parameter(s) */ 539 540 #define HCI_OCF_LINK_KEY_REP 0x000b 541 #define HCI_CMD_LINK_KEY_REP 0x040B 542 typedef struct { 543 bdaddr_t bdaddr; /* remote address */ 544 uint8_t key[HCI_KEY_SIZE]; /* key */ 545 } __packed hci_link_key_rep_cp; 546 547 typedef struct { 548 uint8_t status; /* 0x00 - success */ 549 bdaddr_t bdaddr; /* unit address */ 550 } __packed hci_link_key_rep_rp; 551 552 #define HCI_OCF_LINK_KEY_NEG_REP 0x000c 553 #define HCI_CMD_LINK_KEY_NEG_REP 0x040C 554 typedef struct { 555 bdaddr_t bdaddr; /* remote address */ 556 } __packed hci_link_key_neg_rep_cp; 557 558 typedef struct { 559 uint8_t status; /* 0x00 - success */ 560 bdaddr_t bdaddr; /* unit address */ 561 } __packed hci_link_key_neg_rep_rp; 562 563 #define HCI_OCF_PIN_CODE_REP 0x000d 564 #define HCI_CMD_PIN_CODE_REP 0x040D 565 typedef struct { 566 bdaddr_t bdaddr; /* remote address */ 567 uint8_t pin_size; /* pin code length (in bytes) */ 568 uint8_t pin[HCI_PIN_SIZE]; /* pin code */ 569 } __packed hci_pin_code_rep_cp; 570 571 typedef struct { 572 uint8_t status; /* 0x00 - success */ 573 bdaddr_t bdaddr; /* unit address */ 574 } __packed hci_pin_code_rep_rp; 575 576 #define HCI_OCF_PIN_CODE_NEG_REP 0x000e 577 #define HCI_CMD_PIN_CODE_NEG_REP 0x040E 578 typedef struct { 579 bdaddr_t bdaddr; /* remote address */ 580 } __packed hci_pin_code_neg_rep_cp; 581 582 typedef struct { 583 uint8_t status; /* 0x00 - success */ 584 bdaddr_t bdaddr; /* unit address */ 585 } __packed hci_pin_code_neg_rep_rp; 586 587 #define HCI_OCF_CHANGE_CON_PACKET_TYPE 0x000f 588 #define HCI_CMD_CHANGE_CON_PACKET_TYPE 0x040F 589 typedef struct { 590 uint16_t con_handle; /* connection handle */ 591 uint16_t pkt_type; /* packet type */ 592 } __packed hci_change_con_pkt_type_cp; 593 /* No return parameter(s) */ 594 595 #define HCI_OCF_AUTH_REQ 0x0011 596 #define HCI_CMD_AUTH_REQ 0x0411 597 typedef struct { 598 uint16_t con_handle; /* connection handle */ 599 } __packed hci_auth_req_cp; 600 /* No return parameter(s) */ 601 602 #define HCI_OCF_SET_CON_ENCRYPTION 0x0013 603 #define HCI_CMD_SET_CON_ENCRYPTION 0x0413 604 typedef struct { 605 uint16_t con_handle; /* connection handle */ 606 uint8_t encryption_enable; /* 0x00 - disable, 0x01 - enable */ 607 } __packed hci_set_con_encryption_cp; 608 /* No return parameter(s) */ 609 610 #define HCI_OCF_CHANGE_CON_LINK_KEY 0x0015 611 #define HCI_CMD_CHANGE_CON_LINK_KEY 0x0415 612 typedef struct { 613 uint16_t con_handle; /* connection handle */ 614 } __packed hci_change_con_link_key_cp; 615 /* No return parameter(s) */ 616 617 #define HCI_OCF_MASTER_LINK_KEY 0x0017 618 #define HCI_CMD_MASTER_LINK_KEY 0x0417 619 typedef struct { 620 uint8_t key_flag; /* key flag */ 621 } __packed hci_master_link_key_cp; 622 /* No return parameter(s) */ 623 624 #define HCI_OCF_REMOTE_NAME_REQ 0x0019 625 #define HCI_CMD_REMOTE_NAME_REQ 0x0419 626 typedef struct { 627 bdaddr_t bdaddr; /* remote address */ 628 uint8_t page_scan_rep_mode; /* page scan repetition mode */ 629 uint8_t page_scan_mode; /* page scan mode */ 630 uint16_t clock_offset; /* clock offset */ 631 } __packed hci_remote_name_req_cp; 632 /* No return parameter(s) */ 633 634 #define HCI_OCF_REMOTE_NAME_REQ_CANCEL 0x001a 635 #define HCI_CMD_REMOTE_NAME_REQ_CANCEL 0x041A 636 typedef struct { 637 bdaddr_t bdaddr; /* remote address */ 638 } __packed hci_remote_name_req_cancel_cp; 639 640 typedef struct { 641 uint8_t status; /* 0x00 - success */ 642 bdaddr_t bdaddr; /* remote address */ 643 } __packed hci_remote_name_req_cancel_rp; 644 645 #define HCI_OCF_READ_REMOTE_FEATURES 0x001b 646 #define HCI_CMD_READ_REMOTE_FEATURES 0x041B 647 typedef struct { 648 uint16_t con_handle; /* connection handle */ 649 } __packed hci_read_remote_features_cp; 650 /* No return parameter(s) */ 651 652 #define HCI_OCF_READ_REMOTE_EXTENDED_FEATURES 0x001c 653 #define HCI_CMD_READ_REMOTE_EXTENDED_FEATURES 0x041C 654 typedef struct { 655 uint16_t con_handle; /* connection handle */ 656 uint8_t page; /* page number */ 657 } __packed hci_read_remote_extended_features_cp; 658 /* No return parameter(s) */ 659 660 #define HCI_OCF_READ_REMOTE_VER_INFO 0x001d 661 #define HCI_CMD_READ_REMOTE_VER_INFO 0x041D 662 typedef struct { 663 uint16_t con_handle; /* connection handle */ 664 } __packed hci_read_remote_ver_info_cp; 665 /* No return parameter(s) */ 666 667 #define HCI_OCF_READ_CLOCK_OFFSET 0x001f 668 #define HCI_CMD_READ_CLOCK_OFFSET 0x041F 669 typedef struct { 670 uint16_t con_handle; /* connection handle */ 671 } __packed hci_read_clock_offset_cp; 672 /* No return parameter(s) */ 673 674 #define HCI_OCF_READ_LMP_HANDLE 0x0020 675 #define HCI_CMD_READ_LMP_HANDLE 0x0420 676 typedef struct { 677 uint16_t con_handle; /* connection handle */ 678 } __packed hci_read_lmp_handle_cp; 679 680 typedef struct { 681 uint8_t status; /* 0x00 - success */ 682 uint16_t con_handle; /* connection handle */ 683 uint8_t lmp_handle; /* LMP handle */ 684 uint32_t reserved; /* reserved */ 685 } __packed hci_read_lmp_handle_rp; 686 687 #define HCI_OCF_SETUP_SCO_CON 0x0028 688 #define HCI_CMD_SETUP_SCO_CON 0x0428 689 typedef struct { 690 uint16_t con_handle; /* connection handle */ 691 uint32_t tx_bandwidth; /* transmit bandwidth */ 692 uint32_t rx_bandwidth; /* receive bandwidth */ 693 uint16_t latency; /* maximum latency */ 694 uint16_t voice; /* voice setting */ 695 uint8_t rt_effort; /* retransmission effort */ 696 uint16_t pkt_type; /* packet types */ 697 } __packed hci_setup_sco_con_cp; 698 /* No return parameter(s) */ 699 700 #define HCI_OCF_ACCEPT_SCO_CON_REQ 0x0029 701 #define HCI_CMD_ACCEPT_SCO_CON_REQ 0x0429 702 typedef struct { 703 bdaddr_t bdaddr; /* remote address */ 704 uint32_t tx_bandwidth; /* transmit bandwidth */ 705 uint32_t rx_bandwidth; /* receive bandwidth */ 706 uint16_t latency; /* maximum latency */ 707 uint16_t content; /* voice setting */ 708 uint8_t rt_effort; /* retransmission effort */ 709 uint16_t pkt_type; /* packet types */ 710 } __packed hci_accept_sco_con_req_cp; 711 /* No return parameter(s) */ 712 713 #define HCI_OCF_REJECT_SCO_CON_REQ 0x002a 714 #define HCI_CMD_REJECT_SCO_CON_REQ 0x042a 715 typedef struct { 716 bdaddr_t bdaddr; /* remote address */ 717 uint8_t reason; /* reject error code */ 718 } __packed hci_reject_sco_con_req_cp; 719 /* No return parameter(s) */ 720 721 #define HCI_OCF_IO_CAPABILITY_REP 0x002b 722 #define HCI_CMD_IO_CAPABILITY_REP 0x042a 723 typedef struct { 724 bdaddr_t bdaddr; /* remote address */ 725 uint8_t io_cap; /* IO capability */ 726 uint8_t oob_data; /* OOB data present */ 727 uint8_t auth_req; /* auth requirements */ 728 } __packed hci_io_capability_rep_cp; 729 730 typedef struct { 731 uint8_t status; /* 0x00 - success */ 732 bdaddr_t bdaddr; /* remote address */ 733 } __packed hci_io_capability_rep_rp; 734 735 #define HCI_OCF_USER_CONFIRM_REP 0x002c 736 #define HCI_CMD_USER_CONFIRM_REP 0x042c 737 typedef struct { 738 bdaddr_t bdaddr; /* remote address */ 739 } __packed hci_user_confirm_rep_cp; 740 741 typedef struct { 742 uint8_t status; /* 0x00 - success */ 743 bdaddr_t bdaddr; /* remote address */ 744 } __packed hci_user_confirm_rep_rp; 745 746 #define HCI_OCF_USER_CONFIRM_NEG_REP 0x002d 747 #define HCI_CMD_USER_CONFIRM_NEG_REP 0x042d 748 typedef struct { 749 bdaddr_t bdaddr; /* remote address */ 750 } __packed hci_user_confirm_neg_rep_cp; 751 752 typedef struct { 753 uint8_t status; /* 0x00 - success */ 754 bdaddr_t bdaddr; /* remote address */ 755 } __packed hci_user_confirm_neg_rep_rp; 756 757 #define HCI_OCF_USER_PASSKEY_REP 0x002e 758 #define HCI_CMD_USER_PASSKEY_REP 0x042e 759 typedef struct { 760 bdaddr_t bdaddr; /* remote address */ 761 uint32_t value; /* 000000 - 999999 */ 762 } __packed hci_user_passkey_rep_cp; 763 764 typedef struct { 765 uint8_t status; /* 0x00 - success */ 766 bdaddr_t bdaddr; /* remote address */ 767 } __packed hci_user_passkey_rep_rp; 768 769 #define HCI_OCF_USER_PASSKEY_NEG_REP 0x002f 770 #define HCI_CMD_USER_PASSKEY_NEG_REP 0x042f 771 typedef struct { 772 bdaddr_t bdaddr; /* remote address */ 773 } __packed hci_user_passkey_neg_rep_cp; 774 775 typedef struct { 776 uint8_t status; /* 0x00 - success */ 777 bdaddr_t bdaddr; /* remote address */ 778 } __packed hci_user_passkey_neg_rep_rp; 779 780 #define HCI_OCF_OOB_DATA_REP 0x0030 781 #define HCI_CMD_OOB_DATA_REP 0x0430 782 typedef struct { 783 bdaddr_t bdaddr; /* remote address */ 784 uint8_t c[16]; /* pairing hash */ 785 uint8_t r[16]; /* pairing randomizer */ 786 } __packed hci_user_oob_data_rep_cp; 787 788 typedef struct { 789 uint8_t status; /* 0x00 - success */ 790 bdaddr_t bdaddr; /* remote address */ 791 } __packed hci_user_oob_data_rep_rp; 792 793 #define HCI_OCF_OOB_DATA_NEG_REP 0x0033 794 #define HCI_CMD_OOB_DATA_NEG_REP 0x0433 795 typedef struct { 796 bdaddr_t bdaddr; /* remote address */ 797 } __packed hci_user_oob_data_neg_rep_cp; 798 799 typedef struct { 800 uint8_t status; /* 0x00 - success */ 801 bdaddr_t bdaddr; /* remote address */ 802 } __packed hci_user_oob_data_neg_rep_rp; 803 804 #define HCI_OCF_IO_CAPABILITY_NEG_REP 0x0034 805 #define HCI_CMD_IO_CAPABILITY_NEG_REP 0x0434 806 typedef struct { 807 bdaddr_t bdaddr; /* remote address */ 808 uint8_t reason; /* error code */ 809 } __packed hci_io_capability_neg_rep_cp; 810 811 typedef struct { 812 uint8_t status; /* 0x00 - success */ 813 bdaddr_t bdaddr; /* remote address */ 814 } __packed hci_io_capability_neg_rep_rp; 815 816 /************************************************************************** 817 ************************************************************************** 818 ** OGF 0x02 Link policy commands and return parameters 819 ************************************************************************** 820 **************************************************************************/ 821 822 #define HCI_OGF_LINK_POLICY 0x02 823 824 #define HCI_OCF_HOLD_MODE 0x0001 825 #define HCI_CMD_HOLD_MODE 0x0801 826 typedef struct { 827 uint16_t con_handle; /* connection handle */ 828 uint16_t max_interval; /* (max_interval * 0.625) msec */ 829 uint16_t min_interval; /* (max_interval * 0.625) msec */ 830 } __packed hci_hold_mode_cp; 831 /* No return parameter(s) */ 832 833 #define HCI_OCF_SNIFF_MODE 0x0003 834 #define HCI_CMD_SNIFF_MODE 0x0803 835 typedef struct { 836 uint16_t con_handle; /* connection handle */ 837 uint16_t max_interval; /* (max_interval * 0.625) msec */ 838 uint16_t min_interval; /* (max_interval * 0.625) msec */ 839 uint16_t attempt; /* (2 * attempt - 1) * 0.625 msec */ 840 uint16_t timeout; /* (2 * attempt - 1) * 0.625 msec */ 841 } __packed hci_sniff_mode_cp; 842 /* No return parameter(s) */ 843 844 #define HCI_OCF_EXIT_SNIFF_MODE 0x0004 845 #define HCI_CMD_EXIT_SNIFF_MODE 0x0804 846 typedef struct { 847 uint16_t con_handle; /* connection handle */ 848 } __packed hci_exit_sniff_mode_cp; 849 /* No return parameter(s) */ 850 851 #define HCI_OCF_PARK_MODE 0x0005 852 #define HCI_CMD_PARK_MODE 0x0805 853 typedef struct { 854 uint16_t con_handle; /* connection handle */ 855 uint16_t max_interval; /* (max_interval * 0.625) msec */ 856 uint16_t min_interval; /* (max_interval * 0.625) msec */ 857 } __packed hci_park_mode_cp; 858 /* No return parameter(s) */ 859 860 #define HCI_OCF_EXIT_PARK_MODE 0x0006 861 #define HCI_CMD_EXIT_PARK_MODE 0x0806 862 typedef struct { 863 uint16_t con_handle; /* connection handle */ 864 } __packed hci_exit_park_mode_cp; 865 /* No return parameter(s) */ 866 867 #define HCI_OCF_QOS_SETUP 0x0007 868 #define HCI_CMD_QOS_SETUP 0x0807 869 typedef struct { 870 uint16_t con_handle; /* connection handle */ 871 uint8_t flags; /* reserved for future use */ 872 uint8_t service_type; /* service type */ 873 uint32_t token_rate; /* bytes per second */ 874 uint32_t peak_bandwidth; /* bytes per second */ 875 uint32_t latency; /* microseconds */ 876 uint32_t delay_variation; /* microseconds */ 877 } __packed hci_qos_setup_cp; 878 /* No return parameter(s) */ 879 880 #define HCI_OCF_ROLE_DISCOVERY 0x0009 881 #define HCI_CMD_ROLE_DISCOVERY 0x0809 882 typedef struct { 883 uint16_t con_handle; /* connection handle */ 884 } __packed hci_role_discovery_cp; 885 886 typedef struct { 887 uint8_t status; /* 0x00 - success */ 888 uint16_t con_handle; /* connection handle */ 889 uint8_t role; /* role for the connection handle */ 890 } __packed hci_role_discovery_rp; 891 892 #define HCI_OCF_SWITCH_ROLE 0x000b 893 #define HCI_CMD_SWITCH_ROLE 0x080B 894 typedef struct { 895 bdaddr_t bdaddr; /* remote address */ 896 uint8_t role; /* new local role */ 897 } __packed hci_switch_role_cp; 898 /* No return parameter(s) */ 899 900 #define HCI_OCF_READ_LINK_POLICY_SETTINGS 0x000c 901 #define HCI_CMD_READ_LINK_POLICY_SETTINGS 0x080C 902 typedef struct { 903 uint16_t con_handle; /* connection handle */ 904 } __packed hci_read_link_policy_settings_cp; 905 906 typedef struct { 907 uint8_t status; /* 0x00 - success */ 908 uint16_t con_handle; /* connection handle */ 909 uint16_t settings; /* link policy settings */ 910 } __packed hci_read_link_policy_settings_rp; 911 912 #define HCI_OCF_WRITE_LINK_POLICY_SETTINGS 0x000d 913 #define HCI_CMD_WRITE_LINK_POLICY_SETTINGS 0x080D 914 typedef struct { 915 uint16_t con_handle; /* connection handle */ 916 uint16_t settings; /* link policy settings */ 917 } __packed hci_write_link_policy_settings_cp; 918 919 typedef struct { 920 uint8_t status; /* 0x00 - success */ 921 uint16_t con_handle; /* connection handle */ 922 } __packed hci_write_link_policy_settings_rp; 923 924 #define HCI_OCF_READ_DEFAULT_LINK_POLICY_SETTINGS 0x000e 925 #define HCI_CMD_READ_DEFAULT_LINK_POLICY_SETTINGS 0x080E 926 /* No command parameter(s) */ 927 typedef struct { 928 uint8_t status; /* 0x00 - success */ 929 uint16_t settings; /* link policy settings */ 930 } __packed hci_read_default_link_policy_settings_rp; 931 932 #define HCI_OCF_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x000f 933 #define HCI_CMD_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x080F 934 typedef struct { 935 uint16_t settings; /* link policy settings */ 936 } __packed hci_write_default_link_policy_settings_cp; 937 938 typedef hci_status_rp hci_write_default_link_policy_settings_rp; 939 940 #define HCI_OCF_FLOW_SPECIFICATION 0x0010 941 #define HCI_CMD_FLOW_SPECIFICATION 0x0810 942 typedef struct { 943 uint16_t con_handle; /* connection handle */ 944 uint8_t flags; /* reserved */ 945 uint8_t flow_direction; 946 uint8_t service_type; 947 uint32_t token_rate; 948 uint32_t token_bucket; 949 uint32_t peak_bandwidth; 950 uint32_t latency; 951 } __packed hci_flow_specification_cp; 952 /* No return parameter(s) */ 953 954 #define HCI_OCF_SNIFF_SUBRATING 0x0011 955 #define HCI_CMD_SNIFF_SUBRATING 0x0810 956 typedef struct { 957 uint16_t con_handle; /* connection handle */ 958 uint16_t max_latency; 959 uint16_t max_timeout; /* max remote timeout */ 960 uint16_t min_timeout; /* min local timeout */ 961 } __packed hci_sniff_subrating_cp; 962 963 typedef struct { 964 uint8_t status; /* 0x00 - success */ 965 uint16_t con_handle; /* connection handle */ 966 } __packed hci_sniff_subrating_rp; 967 968 /************************************************************************** 969 ************************************************************************** 970 ** OGF 0x03 Host Controller and Baseband commands and return parameters 971 ************************************************************************** 972 **************************************************************************/ 973 974 #define HCI_OGF_HC_BASEBAND 0x03 975 976 #define HCI_OCF_SET_EVENT_MASK 0x0001 977 #define HCI_CMD_SET_EVENT_MASK 0x0C01 978 typedef struct { 979 uint8_t event_mask[HCI_EVENT_MASK_SIZE]; /* event_mask */ 980 } __packed hci_set_event_mask_cp; 981 982 typedef hci_status_rp hci_set_event_mask_rp; 983 984 #define HCI_OCF_RESET 0x0003 985 #define HCI_CMD_RESET 0x0C03 986 /* No command parameter(s) */ 987 typedef hci_status_rp hci_reset_rp; 988 989 #define HCI_OCF_SET_EVENT_FILTER 0x0005 990 #define HCI_CMD_SET_EVENT_FILTER 0x0C05 991 typedef struct { 992 uint8_t filter_type; /* filter type */ 993 uint8_t filter_condition_type; /* filter condition type */ 994 /* variable size condition 995 uint8_t condition[]; -- conditions */ 996 } __packed hci_set_event_filter_cp; 997 998 typedef hci_status_rp hci_set_event_filter_rp; 999 1000 #define HCI_OCF_FLUSH 0x0008 1001 #define HCI_CMD_FLUSH 0x0C08 1002 typedef struct { 1003 uint16_t con_handle; /* connection handle */ 1004 } __packed hci_flush_cp; 1005 1006 typedef struct { 1007 uint8_t status; /* 0x00 - success */ 1008 uint16_t con_handle; /* connection handle */ 1009 } __packed hci_flush_rp; 1010 1011 #define HCI_OCF_READ_PIN_TYPE 0x0009 1012 #define HCI_CMD_READ_PIN_TYPE 0x0C09 1013 /* No command parameter(s) */ 1014 typedef struct { 1015 uint8_t status; /* 0x00 - success */ 1016 uint8_t pin_type; /* PIN type */ 1017 } __packed hci_read_pin_type_rp; 1018 1019 #define HCI_OCF_WRITE_PIN_TYPE 0x000a 1020 #define HCI_CMD_WRITE_PIN_TYPE 0x0C0A 1021 typedef struct { 1022 uint8_t pin_type; /* PIN type */ 1023 } __packed hci_write_pin_type_cp; 1024 1025 typedef hci_status_rp hci_write_pin_type_rp; 1026 1027 #define HCI_OCF_CREATE_NEW_UNIT_KEY 0x000b 1028 #define HCI_CMD_CREATE_NEW_UNIT_KEY 0x0C0B 1029 /* No command parameter(s) */ 1030 typedef hci_status_rp hci_create_new_unit_key_rp; 1031 1032 #define HCI_OCF_READ_STORED_LINK_KEY 0x000d 1033 #define HCI_CMD_READ_STORED_LINK_KEY 0x0C0D 1034 typedef struct { 1035 bdaddr_t bdaddr; /* address */ 1036 uint8_t read_all; /* read all keys? 0x01 - yes */ 1037 } __packed hci_read_stored_link_key_cp; 1038 1039 typedef struct { 1040 uint8_t status; /* 0x00 - success */ 1041 uint16_t max_num_keys; /* Max. number of keys */ 1042 uint16_t num_keys_read; /* Number of stored keys */ 1043 } __packed hci_read_stored_link_key_rp; 1044 1045 #define HCI_OCF_WRITE_STORED_LINK_KEY 0x0011 1046 #define HCI_CMD_WRITE_STORED_LINK_KEY 0x0C11 1047 typedef struct { 1048 uint8_t num_keys_write; /* # of keys to write */ 1049 /* these are repeated "num_keys_write" times 1050 bdaddr_t bdaddr; --- remote address(es) 1051 uint8_t key[HCI_KEY_SIZE]; --- key(s) */ 1052 } __packed hci_write_stored_link_key_cp; 1053 1054 typedef struct { 1055 uint8_t status; /* 0x00 - success */ 1056 uint8_t num_keys_written; /* # of keys successfully written */ 1057 } __packed hci_write_stored_link_key_rp; 1058 1059 #define HCI_OCF_DELETE_STORED_LINK_KEY 0x0012 1060 #define HCI_CMD_DELETE_STORED_LINK_KEY 0x0C12 1061 typedef struct { 1062 bdaddr_t bdaddr; /* address */ 1063 uint8_t delete_all; /* delete all keys? 0x01 - yes */ 1064 } __packed hci_delete_stored_link_key_cp; 1065 1066 typedef struct { 1067 uint8_t status; /* 0x00 - success */ 1068 uint16_t num_keys_deleted; /* Number of keys deleted */ 1069 } __packed hci_delete_stored_link_key_rp; 1070 1071 #define HCI_OCF_WRITE_LOCAL_NAME 0x0013 1072 #define HCI_CMD_WRITE_LOCAL_NAME 0x0C13 1073 typedef struct { 1074 char name[HCI_UNIT_NAME_SIZE]; /* new unit name */ 1075 } __packed hci_write_local_name_cp; 1076 1077 typedef hci_status_rp hci_write_local_name_rp; 1078 1079 #define HCI_OCF_READ_LOCAL_NAME 0x0014 1080 #define HCI_CMD_READ_LOCAL_NAME 0x0C14 1081 /* No command parameter(s) */ 1082 typedef struct { 1083 uint8_t status; /* 0x00 - success */ 1084 char name[HCI_UNIT_NAME_SIZE]; /* unit name */ 1085 } __packed hci_read_local_name_rp; 1086 1087 #define HCI_OCF_READ_CON_ACCEPT_TIMEOUT 0x0015 1088 #define HCI_CMD_READ_CON_ACCEPT_TIMEOUT 0x0C15 1089 /* No command parameter(s) */ 1090 typedef struct { 1091 uint8_t status; /* 0x00 - success */ 1092 uint16_t timeout; /* (timeout * 0.625) msec */ 1093 } __packed hci_read_con_accept_timeout_rp; 1094 1095 #define HCI_OCF_WRITE_CON_ACCEPT_TIMEOUT 0x0016 1096 #define HCI_CMD_WRITE_CON_ACCEPT_TIMEOUT 0x0C16 1097 typedef struct { 1098 uint16_t timeout; /* (timeout * 0.625) msec */ 1099 } __packed hci_write_con_accept_timeout_cp; 1100 1101 typedef hci_status_rp hci_write_con_accept_timeout_rp; 1102 1103 #define HCI_OCF_READ_PAGE_TIMEOUT 0x0017 1104 #define HCI_CMD_READ_PAGE_TIMEOUT 0x0C17 1105 /* No command parameter(s) */ 1106 typedef struct { 1107 uint8_t status; /* 0x00 - success */ 1108 uint16_t timeout; /* (timeout * 0.625) msec */ 1109 } __packed hci_read_page_timeout_rp; 1110 1111 #define HCI_OCF_WRITE_PAGE_TIMEOUT 0x0018 1112 #define HCI_CMD_WRITE_PAGE_TIMEOUT 0x0C18 1113 typedef struct { 1114 uint16_t timeout; /* (timeout * 0.625) msec */ 1115 } __packed hci_write_page_timeout_cp; 1116 1117 typedef hci_status_rp hci_write_page_timeout_rp; 1118 1119 #define HCI_OCF_READ_SCAN_ENABLE 0x0019 1120 #define HCI_CMD_READ_SCAN_ENABLE 0x0C19 1121 /* No command parameter(s) */ 1122 typedef struct { 1123 uint8_t status; /* 0x00 - success */ 1124 uint8_t scan_enable; /* Scan enable */ 1125 } __packed hci_read_scan_enable_rp; 1126 1127 #define HCI_OCF_WRITE_SCAN_ENABLE 0x001a 1128 #define HCI_CMD_WRITE_SCAN_ENABLE 0x0C1A 1129 typedef struct { 1130 uint8_t scan_enable; /* Scan enable */ 1131 } __packed hci_write_scan_enable_cp; 1132 1133 typedef hci_status_rp hci_write_scan_enable_rp; 1134 1135 #define HCI_OCF_READ_PAGE_SCAN_ACTIVITY 0x001b 1136 #define HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0C1B 1137 /* No command parameter(s) */ 1138 typedef struct { 1139 uint8_t status; /* 0x00 - success */ 1140 uint16_t page_scan_interval; /* interval * 0.625 msec */ 1141 uint16_t page_scan_window; /* window * 0.625 msec */ 1142 } __packed hci_read_page_scan_activity_rp; 1143 1144 #define HCI_OCF_WRITE_PAGE_SCAN_ACTIVITY 0x001c 1145 #define HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0C1C 1146 typedef struct { 1147 uint16_t page_scan_interval; /* interval * 0.625 msec */ 1148 uint16_t page_scan_window; /* window * 0.625 msec */ 1149 } __packed hci_write_page_scan_activity_cp; 1150 1151 typedef hci_status_rp hci_write_page_scan_activity_rp; 1152 1153 #define HCI_OCF_READ_INQUIRY_SCAN_ACTIVITY 0x001d 1154 #define HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0C1D 1155 /* No command parameter(s) */ 1156 typedef struct { 1157 uint8_t status; /* 0x00 - success */ 1158 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */ 1159 uint16_t inquiry_scan_window; /* window * 0.625 msec */ 1160 } __packed hci_read_inquiry_scan_activity_rp; 1161 1162 #define HCI_OCF_WRITE_INQUIRY_SCAN_ACTIVITY 0x001e 1163 #define HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0C1E 1164 typedef struct { 1165 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */ 1166 uint16_t inquiry_scan_window; /* window * 0.625 msec */ 1167 } __packed hci_write_inquiry_scan_activity_cp; 1168 1169 typedef hci_status_rp hci_write_inquiry_scan_activity_rp; 1170 1171 #define HCI_OCF_READ_AUTH_ENABLE 0x001f 1172 #define HCI_CMD_READ_AUTH_ENABLE 0x0C1F 1173 /* No command parameter(s) */ 1174 typedef struct { 1175 uint8_t status; /* 0x00 - success */ 1176 uint8_t auth_enable; /* 0x01 - enabled */ 1177 } __packed hci_read_auth_enable_rp; 1178 1179 #define HCI_OCF_WRITE_AUTH_ENABLE 0x0020 1180 #define HCI_CMD_WRITE_AUTH_ENABLE 0x0C20 1181 typedef struct { 1182 uint8_t auth_enable; /* 0x01 - enabled */ 1183 } __packed hci_write_auth_enable_cp; 1184 1185 typedef hci_status_rp hci_write_auth_enable_rp; 1186 1187 /* Read Encryption Mode is deprecated */ 1188 #define HCI_OCF_READ_ENCRYPTION_MODE 0x0021 1189 #define HCI_CMD_READ_ENCRYPTION_MODE 0x0C21 1190 /* No command parameter(s) */ 1191 typedef struct { 1192 uint8_t status; /* 0x00 - success */ 1193 uint8_t encryption_mode; /* encryption mode */ 1194 } __packed hci_read_encryption_mode_rp; 1195 1196 /* Write Encryption Mode is deprecated */ 1197 #define HCI_OCF_WRITE_ENCRYPTION_MODE 0x0022 1198 #define HCI_CMD_WRITE_ENCRYPTION_MODE 0x0C22 1199 typedef struct { 1200 uint8_t encryption_mode; /* encryption mode */ 1201 } __packed hci_write_encryption_mode_cp; 1202 1203 typedef hci_status_rp hci_write_encryption_mode_rp; 1204 1205 #define HCI_OCF_READ_UNIT_CLASS 0x0023 1206 #define HCI_CMD_READ_UNIT_CLASS 0x0C23 1207 /* No command parameter(s) */ 1208 typedef struct { 1209 uint8_t status; /* 0x00 - success */ 1210 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */ 1211 } __packed hci_read_unit_class_rp; 1212 1213 #define HCI_OCF_WRITE_UNIT_CLASS 0x0024 1214 #define HCI_CMD_WRITE_UNIT_CLASS 0x0C24 1215 typedef struct { 1216 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */ 1217 } __packed hci_write_unit_class_cp; 1218 1219 typedef hci_status_rp hci_write_unit_class_rp; 1220 1221 #define HCI_OCF_READ_VOICE_SETTING 0x0025 1222 #define HCI_CMD_READ_VOICE_SETTING 0x0C25 1223 /* No command parameter(s) */ 1224 typedef struct { 1225 uint8_t status; /* 0x00 - success */ 1226 uint16_t settings; /* voice settings */ 1227 } __packed hci_read_voice_setting_rp; 1228 1229 #define HCI_OCF_WRITE_VOICE_SETTING 0x0026 1230 #define HCI_CMD_WRITE_VOICE_SETTING 0x0C26 1231 typedef struct { 1232 uint16_t settings; /* voice settings */ 1233 } __packed hci_write_voice_setting_cp; 1234 1235 typedef hci_status_rp hci_write_voice_setting_rp; 1236 1237 #define HCI_OCF_READ_AUTO_FLUSH_TIMEOUT 0x0027 1238 #define HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0C27 1239 typedef struct { 1240 uint16_t con_handle; /* connection handle */ 1241 } __packed hci_read_auto_flush_timeout_cp; 1242 1243 typedef struct { 1244 uint8_t status; /* 0x00 - success */ 1245 uint16_t con_handle; /* connection handle */ 1246 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */ 1247 } __packed hci_read_auto_flush_timeout_rp; 1248 1249 #define HCI_OCF_WRITE_AUTO_FLUSH_TIMEOUT 0x0028 1250 #define HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0C28 1251 typedef struct { 1252 uint16_t con_handle; /* connection handle */ 1253 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */ 1254 } __packed hci_write_auto_flush_timeout_cp; 1255 1256 typedef struct { 1257 uint8_t status; /* 0x00 - success */ 1258 uint16_t con_handle; /* connection handle */ 1259 } __packed hci_write_auto_flush_timeout_rp; 1260 1261 #define HCI_OCF_READ_NUM_BROADCAST_RETRANS 0x0029 1262 #define HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0C29 1263 /* No command parameter(s) */ 1264 typedef struct { 1265 uint8_t status; /* 0x00 - success */ 1266 uint8_t counter; /* number of broadcast retransmissions */ 1267 } __packed hci_read_num_broadcast_retrans_rp; 1268 1269 #define HCI_OCF_WRITE_NUM_BROADCAST_RETRANS 0x002a 1270 #define HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0C2A 1271 typedef struct { 1272 uint8_t counter; /* number of broadcast retransmissions */ 1273 } __packed hci_write_num_broadcast_retrans_cp; 1274 1275 typedef hci_status_rp hci_write_num_broadcast_retrans_rp; 1276 1277 #define HCI_OCF_READ_HOLD_MODE_ACTIVITY 0x002b 1278 #define HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0C2B 1279 /* No command parameter(s) */ 1280 typedef struct { 1281 uint8_t status; /* 0x00 - success */ 1282 uint8_t hold_mode_activity; /* Hold mode activities */ 1283 } __packed hci_read_hold_mode_activity_rp; 1284 1285 #define HCI_OCF_WRITE_HOLD_MODE_ACTIVITY 0x002c 1286 #define HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0C2C 1287 typedef struct { 1288 uint8_t hold_mode_activity; /* Hold mode activities */ 1289 } __packed hci_write_hold_mode_activity_cp; 1290 1291 typedef hci_status_rp hci_write_hold_mode_activity_rp; 1292 1293 #define HCI_OCF_READ_XMIT_LEVEL 0x002d 1294 #define HCI_CMD_READ_XMIT_LEVEL 0x0C2D 1295 typedef struct { 1296 uint16_t con_handle; /* connection handle */ 1297 uint8_t type; /* Xmit level type */ 1298 } __packed hci_read_xmit_level_cp; 1299 1300 typedef struct { 1301 uint8_t status; /* 0x00 - success */ 1302 uint16_t con_handle; /* connection handle */ 1303 char level; /* -30 <= level <= 30 dBm */ 1304 } __packed hci_read_xmit_level_rp; 1305 1306 #define HCI_OCF_READ_SCO_FLOW_CONTROL 0x002e 1307 #define HCI_CMD_READ_SCO_FLOW_CONTROL 0x0C2E 1308 /* No command parameter(s) */ 1309 typedef struct { 1310 uint8_t status; /* 0x00 - success */ 1311 uint8_t flow_control; /* 0x00 - disabled */ 1312 } __packed hci_read_sco_flow_control_rp; 1313 1314 #define HCI_OCF_WRITE_SCO_FLOW_CONTROL 0x002f 1315 #define HCI_CMD_WRITE_SCO_FLOW_CONTROL 0x0C2F 1316 typedef struct { 1317 uint8_t flow_control; /* 0x00 - disabled */ 1318 } __packed hci_write_sco_flow_control_cp; 1319 1320 typedef hci_status_rp hci_write_sco_flow_control_rp; 1321 1322 #define HCI_OCF_HC2H_FLOW_CONTROL 0x0031 1323 #define HCI_CMD_HC2H_FLOW_CONTROL 0x0C31 1324 typedef struct { 1325 uint8_t hc2h_flow; /* Host Controller to Host flow control */ 1326 } __packed hci_hc2h_flow_control_cp; 1327 1328 typedef hci_status_rp hci_h2hc_flow_control_rp; 1329 1330 #define HCI_OCF_HOST_BUFFER_SIZE 0x0033 1331 #define HCI_CMD_HOST_BUFFER_SIZE 0x0C33 1332 typedef struct { 1333 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */ 1334 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */ 1335 uint16_t num_acl_pkts; /* Max. number of ACL packets */ 1336 uint16_t num_sco_pkts; /* Max. number of SCO packets */ 1337 } __packed hci_host_buffer_size_cp; 1338 1339 typedef hci_status_rp hci_host_buffer_size_rp; 1340 1341 #define HCI_OCF_HOST_NUM_COMPL_PKTS 0x0035 1342 #define HCI_CMD_HOST_NUM_COMPL_PKTS 0x0C35 1343 typedef struct { 1344 uint8_t nu_con_handles; /* # of connection handles */ 1345 /* these are repeated "num_con_handles" times 1346 uint16_t con_handle; --- connection handle(s) 1347 uint16_t compl_pkts; --- # of completed packets */ 1348 } __packed hci_host_num_compl_pkts_cp; 1349 /* No return parameter(s) */ 1350 1351 #define HCI_OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036 1352 #define HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT 0x0C36 1353 typedef struct { 1354 uint16_t con_handle; /* connection handle */ 1355 } __packed hci_read_link_supervision_timeout_cp; 1356 1357 typedef struct { 1358 uint8_t status; /* 0x00 - success */ 1359 uint16_t con_handle; /* connection handle */ 1360 uint16_t timeout; /* Link supervision timeout * 0.625 msec */ 1361 } __packed hci_read_link_supervision_timeout_rp; 1362 1363 #define HCI_OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037 1364 #define HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT 0x0C37 1365 typedef struct { 1366 uint16_t con_handle; /* connection handle */ 1367 uint16_t timeout; /* Link supervision timeout * 0.625 msec */ 1368 } __packed hci_write_link_supervision_timeout_cp; 1369 1370 typedef struct { 1371 uint8_t status; /* 0x00 - success */ 1372 uint16_t con_handle; /* connection handle */ 1373 } __packed hci_write_link_supervision_timeout_rp; 1374 1375 #define HCI_OCF_READ_NUM_SUPPORTED_IAC 0x0038 1376 #define HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0C38 1377 /* No command parameter(s) */ 1378 typedef struct { 1379 uint8_t status; /* 0x00 - success */ 1380 uint8_t num_iac; /* # of supported IAC during scan */ 1381 } __packed hci_read_num_supported_iac_rp; 1382 1383 #define HCI_OCF_READ_IAC_LAP 0x0039 1384 #define HCI_CMD_READ_IAC_LAP 0x0C39 1385 /* No command parameter(s) */ 1386 typedef struct { 1387 uint8_t status; /* 0x00 - success */ 1388 uint8_t num_iac; /* # of IAC */ 1389 /* these are repeated "num_iac" times 1390 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */ 1391 } __packed hci_read_iac_lap_rp; 1392 1393 #define HCI_OCF_WRITE_IAC_LAP 0x003a 1394 #define HCI_CMD_WRITE_IAC_LAP 0x0C3A 1395 typedef struct { 1396 uint8_t num_iac; /* # of IAC */ 1397 /* these are repeated "num_iac" times 1398 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */ 1399 } __packed hci_write_iac_lap_cp; 1400 1401 typedef hci_status_rp hci_write_iac_lap_rp; 1402 1403 /* Read Page Scan Period Mode is deprecated */ 1404 #define HCI_OCF_READ_PAGE_SCAN_PERIOD 0x003b 1405 #define HCI_CMD_READ_PAGE_SCAN_PERIOD 0x0C3B 1406 /* No command parameter(s) */ 1407 typedef struct { 1408 uint8_t status; /* 0x00 - success */ 1409 uint8_t page_scan_period_mode; /* Page scan period mode */ 1410 } __packed hci_read_page_scan_period_rp; 1411 1412 /* Write Page Scan Period Mode is deprecated */ 1413 #define HCI_OCF_WRITE_PAGE_SCAN_PERIOD 0x003c 1414 #define HCI_CMD_WRITE_PAGE_SCAN_PERIOD 0x0C3C 1415 typedef struct { 1416 uint8_t page_scan_period_mode; /* Page scan period mode */ 1417 } __packed hci_write_page_scan_period_cp; 1418 1419 typedef hci_status_rp hci_write_page_scan_period_rp; 1420 1421 /* Read Page Scan Mode is deprecated */ 1422 #define HCI_OCF_READ_PAGE_SCAN 0x003d 1423 #define HCI_CMD_READ_PAGE_SCAN 0x0C3D 1424 /* No command parameter(s) */ 1425 typedef struct { 1426 uint8_t status; /* 0x00 - success */ 1427 uint8_t page_scan_mode; /* Page scan mode */ 1428 } __packed hci_read_page_scan_rp; 1429 1430 /* Write Page Scan Mode is deprecated */ 1431 #define HCI_OCF_WRITE_PAGE_SCAN 0x003e 1432 #define HCI_CMD_WRITE_PAGE_SCAN 0x0C3E 1433 typedef struct { 1434 uint8_t page_scan_mode; /* Page scan mode */ 1435 } __packed hci_write_page_scan_cp; 1436 1437 typedef hci_status_rp hci_write_page_scan_rp; 1438 1439 #define HCI_OCF_SET_AFH_CLASSIFICATION 0x003f 1440 #define HCI_CMD_SET_AFH_CLASSIFICATION 0x0C3F 1441 typedef struct { 1442 uint8_t classification[10]; 1443 } __packed hci_set_afh_classification_cp; 1444 1445 typedef hci_status_rp hci_set_afh_classification_rp; 1446 1447 #define HCI_OCF_READ_INQUIRY_SCAN_TYPE 0x0042 1448 #define HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0C42 1449 /* No command parameter(s) */ 1450 1451 typedef struct { 1452 uint8_t status; /* 0x00 - success */ 1453 uint8_t type; /* inquiry scan type */ 1454 } __packed hci_read_inquiry_scan_type_rp; 1455 1456 #define HCI_OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043 1457 #define HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0C43 1458 typedef struct { 1459 uint8_t type; /* inquiry scan type */ 1460 } __packed hci_write_inquiry_scan_type_cp; 1461 1462 typedef hci_status_rp hci_write_inquiry_scan_type_rp; 1463 1464 #define HCI_OCF_READ_INQUIRY_MODE 0x0044 1465 #define HCI_CMD_READ_INQUIRY_MODE 0x0C44 1466 /* No command parameter(s) */ 1467 1468 typedef struct { 1469 uint8_t status; /* 0x00 - success */ 1470 uint8_t mode; /* inquiry mode */ 1471 } __packed hci_read_inquiry_mode_rp; 1472 1473 #define HCI_OCF_WRITE_INQUIRY_MODE 0x0045 1474 #define HCI_CMD_WRITE_INQUIRY_MODE 0x0C45 1475 typedef struct { 1476 uint8_t mode; /* inquiry mode */ 1477 } __packed hci_write_inquiry_mode_cp; 1478 1479 typedef hci_status_rp hci_write_inquiry_mode_rp; 1480 1481 #define HCI_OCF_READ_PAGE_SCAN_TYPE 0x0046 1482 #define HCI_CMD_READ_PAGE_SCAN_TYPE 0x0C46 1483 /* No command parameter(s) */ 1484 1485 typedef struct { 1486 uint8_t status; /* 0x00 - success */ 1487 uint8_t type; /* page scan type */ 1488 } __packed hci_read_page_scan_type_rp; 1489 1490 #define HCI_OCF_WRITE_PAGE_SCAN_TYPE 0x0047 1491 #define HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0C47 1492 typedef struct { 1493 uint8_t type; /* page scan type */ 1494 } __packed hci_write_page_scan_type_cp; 1495 1496 typedef hci_status_rp hci_write_page_scan_type_rp; 1497 1498 #define HCI_OCF_READ_AFH_ASSESSMENT 0x0048 1499 #define HCI_CMD_READ_AFH_ASSESSMENT 0x0C48 1500 /* No command parameter(s) */ 1501 1502 typedef struct { 1503 uint8_t status; /* 0x00 - success */ 1504 uint8_t mode; /* assessment mode */ 1505 } __packed hci_read_afh_assessment_rp; 1506 1507 #define HCI_OCF_WRITE_AFH_ASSESSMENT 0x0049 1508 #define HCI_CMD_WRITE_AFH_ASSESSMENT 0x0C49 1509 typedef struct { 1510 uint8_t mode; /* assessment mode */ 1511 } __packed hci_write_afh_assessment_cp; 1512 1513 typedef hci_status_rp hci_write_afh_assessment_rp; 1514 1515 #define HCI_OCF_READ_EXTENDED_INQUIRY_RSP 0x0051 1516 #define HCI_CMD_READ_EXTENDED_INQUIRY_RSP 0x0C51 1517 /* No command parameter(s) */ 1518 1519 typedef struct { 1520 uint8_t status; /* 0x00 - success */ 1521 uint8_t fec_required; 1522 uint8_t response[240]; 1523 } __packed hci_read_extended_inquiry_rsp_rp; 1524 1525 #define HCI_OCF_WRITE_EXTENDED_INQUIRY_RSP 0x0052 1526 #define HCI_CMD_WRITE_EXTENDED_INQUIRY_RSP 0x0C52 1527 typedef struct { 1528 uint8_t fec_required; 1529 uint8_t response[240]; 1530 } __packed hci_write_extended_inquiry_rsp_cp; 1531 1532 typedef hci_status_rp hci_write_extended_inquiry_rsp_rp; 1533 1534 #define HCI_OCF_REFRESH_ENCRYPTION_KEY 0x0053 1535 #define HCI_CMD_REFRESH_ENCRYPTION_KEY 0x0C53 1536 typedef struct { 1537 uint16_t con_handle; /* connection handle */ 1538 } __packed hci_refresh_encryption_key_cp; 1539 1540 typedef hci_status_rp hci_refresh_encryption_key_rp; 1541 1542 #define HCI_OCF_READ_SIMPLE_PAIRING_MODE 0x0055 1543 #define HCI_CMD_READ_SIMPLE_PAIRING_MODE 0x0C55 1544 /* No command parameter(s) */ 1545 1546 typedef struct { 1547 uint8_t status; /* 0x00 - success */ 1548 uint8_t mode; /* simple pairing mode */ 1549 } __packed hci_read_simple_pairing_mode_rp; 1550 1551 #define HCI_OCF_WRITE_SIMPLE_PAIRING_MODE 0x0056 1552 #define HCI_CMD_WRITE_SIMPLE_PAIRING_MODE 0x0C56 1553 typedef struct { 1554 uint8_t mode; /* simple pairing mode */ 1555 } __packed hci_write_simple_pairing_mode_cp; 1556 1557 typedef hci_status_rp hci_write_simple_pairing_mode_rp; 1558 1559 #define HCI_OCF_READ_LOCAL_OOB_DATA 0x0057 1560 #define HCI_CMD_READ_LOCAL_OOB_DATA 0x0C57 1561 /* No command parameter(s) */ 1562 1563 typedef struct { 1564 uint8_t status; /* 0x00 - success */ 1565 uint8_t c[16]; /* pairing hash */ 1566 uint8_t r[16]; /* pairing randomizer */ 1567 } __packed hci_read_local_oob_data_rp; 1568 1569 #define HCI_OCF_READ_INQUIRY_RSP_XMIT_POWER 0x0058 1570 #define HCI_CMD_READ_INQUIRY_RSP_XMIT_POWER 0x0C58 1571 /* No command parameter(s) */ 1572 1573 typedef struct { 1574 uint8_t status; /* 0x00 - success */ 1575 int8_t power; /* TX power */ 1576 } __packed hci_read_inquiry_rsp_xmit_power_rp; 1577 1578 #define HCI_OCF_WRITE_INQUIRY_RSP_XMIT_POWER 0x0059 1579 #define HCI_CMD_WRITE_INQUIRY_RSP_XMIT_POWER 0x0C59 1580 typedef struct { 1581 int8_t power; /* TX power */ 1582 } __packed hci_write_inquiry_rsp_xmit_power_cp; 1583 1584 typedef hci_status_rp hci_write_inquiry_rsp_xmit_power_rp; 1585 1586 #define HCI_OCF_READ_DEFAULT_ERRDATA_REPORTING 0x005A 1587 #define HCI_CMD_READ_DEFAULT_ERRDATA_REPORTING 0x0C5A 1588 /* No command parameter(s) */ 1589 1590 typedef struct { 1591 uint8_t status; /* 0x00 - success */ 1592 uint8_t reporting; /* erroneous data reporting */ 1593 } __packed hci_read_default_errdata_reporting_rp; 1594 1595 #define HCI_OCF_WRITE_DEFAULT_ERRDATA_REPORTING 0x005B 1596 #define HCI_CMD_WRITE_DEFAULT_ERRDATA_REPORTING 0x0C5B 1597 typedef struct { 1598 uint8_t reporting; /* erroneous data reporting */ 1599 } __packed hci_write_default_errdata_reporting_cp; 1600 1601 typedef hci_status_rp hci_write_default_errdata_reporting_rp; 1602 1603 #define HCI_OCF_ENHANCED_FLUSH 0x005F 1604 #define HCI_CMD_ENHANCED_FLUSH 0x0C5F 1605 typedef struct { 1606 uint16_t con_handle; /* connection handle */ 1607 uint8_t packet_type; 1608 } __packed hci_enhanced_flush_cp; 1609 1610 /* No response parameter(s) */ 1611 1612 #define HCI_OCF_SEND_KEYPRESS_NOTIFICATION 0x0060 1613 #define HCI_CMD_SEND_KEYPRESS_NOTIFICATION 0x0C60 1614 typedef struct { 1615 bdaddr_t bdaddr; /* remote address */ 1616 uint8_t type; /* notification type */ 1617 } __packed hci_send_keypress_notification_cp; 1618 1619 typedef struct { 1620 uint8_t status; /* 0x00 - success */ 1621 bdaddr_t bdaddr; /* remote address */ 1622 } __packed hci_send_keypress_notification_rp; 1623 1624 /************************************************************************** 1625 ************************************************************************** 1626 ** OGF 0x04 Informational commands and return parameters 1627 ************************************************************************** 1628 **************************************************************************/ 1629 1630 #define HCI_OGF_INFO 0x04 1631 1632 #define HCI_OCF_READ_LOCAL_VER 0x0001 1633 #define HCI_CMD_READ_LOCAL_VER 0x1001 1634 /* No command parameter(s) */ 1635 typedef struct { 1636 uint8_t status; /* 0x00 - success */ 1637 uint8_t hci_version; /* HCI version */ 1638 uint16_t hci_revision; /* HCI revision */ 1639 uint8_t lmp_version; /* LMP version */ 1640 uint16_t manufacturer; /* Hardware manufacturer name */ 1641 uint16_t lmp_subversion; /* LMP sub-version */ 1642 } __packed hci_read_local_ver_rp; 1643 1644 #define HCI_OCF_READ_LOCAL_COMMANDS 0x0002 1645 #define HCI_CMD_READ_LOCAL_COMMANDS 0x1002 1646 /* No command parameter(s) */ 1647 typedef struct { 1648 uint8_t status; /* 0x00 - success */ 1649 uint8_t commands[HCI_COMMANDS_SIZE]; /* opcode bitmask */ 1650 } __packed hci_read_local_commands_rp; 1651 1652 #define HCI_OCF_READ_LOCAL_FEATURES 0x0003 1653 #define HCI_CMD_READ_LOCAL_FEATURES 0x1003 1654 /* No command parameter(s) */ 1655 typedef struct { 1656 uint8_t status; /* 0x00 - success */ 1657 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/ 1658 } __packed hci_read_local_features_rp; 1659 1660 #define HCI_OCF_READ_LOCAL_EXTENDED_FEATURES 0x0004 1661 #define HCI_CMD_READ_LOCAL_EXTENDED_FEATURES 0x1004 1662 typedef struct { 1663 uint8_t page; /* page number */ 1664 } __packed hci_read_local_extended_features_cp; 1665 1666 typedef struct { 1667 uint8_t status; /* 0x00 - success */ 1668 uint8_t page; /* page number */ 1669 uint8_t max_page; /* maximum page number */ 1670 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features */ 1671 } __packed hci_read_local_extended_features_rp; 1672 1673 #define HCI_OCF_READ_BUFFER_SIZE 0x0005 1674 #define HCI_CMD_READ_BUFFER_SIZE 0x1005 1675 /* No command parameter(s) */ 1676 typedef struct { 1677 uint8_t status; /* 0x00 - success */ 1678 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */ 1679 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */ 1680 uint16_t num_acl_pkts; /* Max. number of ACL packets */ 1681 uint16_t num_sco_pkts; /* Max. number of SCO packets */ 1682 } __packed hci_read_buffer_size_rp; 1683 1684 /* Read Country Code is deprecated */ 1685 #define HCI_OCF_READ_COUNTRY_CODE 0x0007 1686 #define HCI_CMD_READ_COUNTRY_CODE 0x1007 1687 /* No command parameter(s) */ 1688 typedef struct { 1689 uint8_t status; /* 0x00 - success */ 1690 uint8_t country_code; /* 0x00 - NAM, EUR, JP; 0x01 - France */ 1691 } __packed hci_read_country_code_rp; 1692 1693 #define HCI_OCF_READ_BDADDR 0x0009 1694 #define HCI_CMD_READ_BDADDR 0x1009 1695 /* No command parameter(s) */ 1696 typedef struct { 1697 uint8_t status; /* 0x00 - success */ 1698 bdaddr_t bdaddr; /* unit address */ 1699 } __packed hci_read_bdaddr_rp; 1700 1701 /************************************************************************** 1702 ************************************************************************** 1703 ** OGF 0x05 Status commands and return parameters 1704 ************************************************************************** 1705 **************************************************************************/ 1706 1707 #define HCI_OGF_STATUS 0x05 1708 1709 #define HCI_OCF_READ_FAILED_CONTACT_CNTR 0x0001 1710 #define HCI_CMD_READ_FAILED_CONTACT_CNTR 0x1401 1711 typedef struct { 1712 uint16_t con_handle; /* connection handle */ 1713 } __packed hci_read_failed_contact_cntr_cp; 1714 1715 typedef struct { 1716 uint8_t status; /* 0x00 - success */ 1717 uint16_t con_handle; /* connection handle */ 1718 uint16_t counter; /* number of consecutive failed contacts */ 1719 } __packed hci_read_failed_contact_cntr_rp; 1720 1721 #define HCI_OCF_RESET_FAILED_CONTACT_CNTR 0x0002 1722 #define HCI_CMD_RESET_FAILED_CONTACT_CNTR 0x1402 1723 typedef struct { 1724 uint16_t con_handle; /* connection handle */ 1725 } __packed hci_reset_failed_contact_cntr_cp; 1726 1727 typedef struct { 1728 uint8_t status; /* 0x00 - success */ 1729 uint16_t con_handle; /* connection handle */ 1730 } __packed hci_reset_failed_contact_cntr_rp; 1731 1732 #define HCI_OCF_READ_LINK_QUALITY 0x0003 1733 #define HCI_CMD_READ_LINK_QUALITY 0x1403 1734 typedef struct { 1735 uint16_t con_handle; /* connection handle */ 1736 } __packed hci_read_link_quality_cp; 1737 1738 typedef struct { 1739 uint8_t status; /* 0x00 - success */ 1740 uint16_t con_handle; /* connection handle */ 1741 uint8_t quality; /* higher value means better quality */ 1742 } __packed hci_read_link_quality_rp; 1743 1744 #define HCI_OCF_READ_RSSI 0x0005 1745 #define HCI_CMD_READ_RSSI 0x1405 1746 typedef struct { 1747 uint16_t con_handle; /* connection handle */ 1748 } __packed hci_read_rssi_cp; 1749 1750 typedef struct { 1751 uint8_t status; /* 0x00 - success */ 1752 uint16_t con_handle; /* connection handle */ 1753 char rssi; /* -127 <= rssi <= 127 dB */ 1754 } __packed hci_read_rssi_rp; 1755 1756 #define HCI_OCF_READ_AFH_CHANNEL_MAP 0x0006 1757 #define HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406 1758 typedef struct { 1759 uint16_t con_handle; /* connection handle */ 1760 } __packed hci_read_afh_channel_map_cp; 1761 1762 typedef struct { 1763 uint8_t status; /* 0x00 - success */ 1764 uint16_t con_handle; /* connection handle */ 1765 uint8_t mode; /* AFH mode */ 1766 uint8_t map[10]; /* AFH Channel Map */ 1767 } __packed hci_read_afh_channel_map_rp; 1768 1769 #define HCI_OCF_READ_CLOCK 0x0007 1770 #define HCI_CMD_READ_CLOCK 0x1407 1771 typedef struct { 1772 uint16_t con_handle; /* connection handle */ 1773 uint8_t clock; /* which clock */ 1774 } __packed hci_read_clock_cp; 1775 1776 typedef struct { 1777 uint8_t status; /* 0x00 - success */ 1778 uint16_t con_handle; /* connection handle */ 1779 uint32_t clock; /* clock value */ 1780 uint16_t accuracy; /* clock accuracy */ 1781 } __packed hci_read_clock_rp; 1782 1783 1784 /************************************************************************** 1785 ************************************************************************** 1786 ** OGF 0x06 Testing commands and return parameters 1787 ************************************************************************** 1788 **************************************************************************/ 1789 1790 #define HCI_OGF_TESTING 0x06 1791 1792 #define HCI_OCF_READ_LOOPBACK_MODE 0x0001 1793 #define HCI_CMD_READ_LOOPBACK_MODE 0x1801 1794 /* No command parameter(s) */ 1795 typedef struct { 1796 uint8_t status; /* 0x00 - success */ 1797 uint8_t lbmode; /* loopback mode */ 1798 } __packed hci_read_loopback_mode_rp; 1799 1800 #define HCI_OCF_WRITE_LOOPBACK_MODE 0x0002 1801 #define HCI_CMD_WRITE_LOOPBACK_MODE 0x1802 1802 typedef struct { 1803 uint8_t lbmode; /* loopback mode */ 1804 } __packed hci_write_loopback_mode_cp; 1805 1806 typedef hci_status_rp hci_write_loopback_mode_rp; 1807 1808 #define HCI_OCF_ENABLE_UNIT_UNDER_TEST 0x0003 1809 #define HCI_CMD_ENABLE_UNIT_UNDER_TEST 0x1803 1810 /* No command parameter(s) */ 1811 typedef hci_status_rp hci_enable_unit_under_test_rp; 1812 1813 #define HCI_OCF_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x0004 1814 #define HCI_CMD_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x1804 1815 typedef struct { 1816 uint8_t mode; /* simple pairing debug mode */ 1817 } __packed hci_write_simple_pairing_debug_mode_cp; 1818 1819 typedef hci_status_rp hci_write_simple_pairing_debug_mode_rp; 1820 1821 /************************************************************************** 1822 ************************************************************************** 1823 ** OGF 0x3e Bluetooth Logo Testing 1824 ** OGF 0x3f Vendor Specific 1825 ************************************************************************** 1826 **************************************************************************/ 1827 1828 #define HCI_OGF_BT_LOGO 0x3e 1829 #define HCI_OGF_VENDOR 0x3f 1830 1831 /* Ericsson specific FC */ 1832 #define HCI_CMD_ERICSSON_WRITE_PCM_SETTINGS 0xFC07 1833 #define HCI_CMD_ERICSSON_SET_UART_BAUD_RATE 0xFC09 1834 #define HCI_CMD_ERICSSON_SET_SCO_DATA_PATH 0xFC1D 1835 1836 /* Cambridge Silicon Radio specific FC */ 1837 #define HCI_CMD_CSR_EXTN 0xFC00 1838 1839 1840 /************************************************************************** 1841 ************************************************************************** 1842 ** Events and event parameters 1843 ************************************************************************** 1844 **************************************************************************/ 1845 1846 #define HCI_EVENT_INQUIRY_COMPL 0x01 1847 typedef struct { 1848 uint8_t status; /* 0x00 - success */ 1849 } __packed hci_inquiry_compl_ep; 1850 1851 #define HCI_EVENT_INQUIRY_RESULT 0x02 1852 typedef struct { 1853 uint8_t num_responses; /* number of responses */ 1854 /* hci_inquiry_response[num_responses] -- see below */ 1855 } __packed hci_inquiry_result_ep; 1856 1857 typedef struct { 1858 bdaddr_t bdaddr; /* unit address */ 1859 uint8_t page_scan_rep_mode; /* page scan rep. mode */ 1860 uint8_t page_scan_period_mode; /* page scan period mode */ 1861 uint8_t page_scan_mode; /* page scan mode */ 1862 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */ 1863 uint16_t clock_offset; /* clock offset */ 1864 } __packed hci_inquiry_response; 1865 1866 #define HCI_EVENT_CON_COMPL 0x03 1867 typedef struct { 1868 uint8_t status; /* 0x00 - success */ 1869 uint16_t con_handle; /* Connection handle */ 1870 bdaddr_t bdaddr; /* remote unit address */ 1871 uint8_t link_type; /* Link type */ 1872 uint8_t encryption_mode; /* Encryption mode */ 1873 } __packed hci_con_compl_ep; 1874 1875 #define HCI_EVENT_CON_REQ 0x04 1876 typedef struct { 1877 bdaddr_t bdaddr; /* remote unit address */ 1878 uint8_t uclass[HCI_CLASS_SIZE]; /* remote unit class */ 1879 uint8_t link_type; /* link type */ 1880 } __packed hci_con_req_ep; 1881 1882 #define HCI_EVENT_DISCON_COMPL 0x05 1883 typedef struct { 1884 uint8_t status; /* 0x00 - success */ 1885 uint16_t con_handle; /* connection handle */ 1886 uint8_t reason; /* reason to disconnect */ 1887 } __packed hci_discon_compl_ep; 1888 1889 #define HCI_EVENT_AUTH_COMPL 0x06 1890 typedef struct { 1891 uint8_t status; /* 0x00 - success */ 1892 uint16_t con_handle; /* connection handle */ 1893 } __packed hci_auth_compl_ep; 1894 1895 #define HCI_EVENT_REMOTE_NAME_REQ_COMPL 0x07 1896 typedef struct { 1897 uint8_t status; /* 0x00 - success */ 1898 bdaddr_t bdaddr; /* remote unit address */ 1899 char name[HCI_UNIT_NAME_SIZE]; /* remote unit name */ 1900 } __packed hci_remote_name_req_compl_ep; 1901 1902 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08 1903 typedef struct { 1904 uint8_t status; /* 0x00 - success */ 1905 uint16_t con_handle; /* Connection handle */ 1906 uint8_t encryption_enable; /* 0x00 - disable */ 1907 } __packed hci_encryption_change_ep; 1908 1909 #define HCI_EVENT_CHANGE_CON_LINK_KEY_COMPL 0x09 1910 typedef struct { 1911 uint8_t status; /* 0x00 - success */ 1912 uint16_t con_handle; /* Connection handle */ 1913 } __packed hci_change_con_link_key_compl_ep; 1914 1915 #define HCI_EVENT_MASTER_LINK_KEY_COMPL 0x0a 1916 typedef struct { 1917 uint8_t status; /* 0x00 - success */ 1918 uint16_t con_handle; /* Connection handle */ 1919 uint8_t key_flag; /* Key flag */ 1920 } __packed hci_master_link_key_compl_ep; 1921 1922 #define HCI_EVENT_READ_REMOTE_FEATURES_COMPL 0x0b 1923 typedef struct { 1924 uint8_t status; /* 0x00 - success */ 1925 uint16_t con_handle; /* Connection handle */ 1926 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/ 1927 } __packed hci_read_remote_features_compl_ep; 1928 1929 #define HCI_EVENT_READ_REMOTE_VER_INFO_COMPL 0x0c 1930 typedef struct { 1931 uint8_t status; /* 0x00 - success */ 1932 uint16_t con_handle; /* Connection handle */ 1933 uint8_t lmp_version; /* LMP version */ 1934 uint16_t manufacturer; /* Hardware manufacturer name */ 1935 uint16_t lmp_subversion; /* LMP sub-version */ 1936 } __packed hci_read_remote_ver_info_compl_ep; 1937 1938 #define HCI_EVENT_QOS_SETUP_COMPL 0x0d 1939 typedef struct { 1940 uint8_t status; /* 0x00 - success */ 1941 uint16_t con_handle; /* connection handle */ 1942 uint8_t flags; /* reserved for future use */ 1943 uint8_t service_type; /* service type */ 1944 uint32_t token_rate; /* bytes per second */ 1945 uint32_t peak_bandwidth; /* bytes per second */ 1946 uint32_t latency; /* microseconds */ 1947 uint32_t delay_variation; /* microseconds */ 1948 } __packed hci_qos_setup_compl_ep; 1949 1950 #define HCI_EVENT_COMMAND_COMPL 0x0e 1951 typedef struct { 1952 uint8_t num_cmd_pkts; /* # of HCI command packets */ 1953 uint16_t opcode; /* command OpCode */ 1954 /* command return parameters (if any) */ 1955 } __packed hci_command_compl_ep; 1956 1957 #define HCI_EVENT_COMMAND_STATUS 0x0f 1958 typedef struct { 1959 uint8_t status; /* 0x00 - pending */ 1960 uint8_t num_cmd_pkts; /* # of HCI command packets */ 1961 uint16_t opcode; /* command OpCode */ 1962 } __packed hci_command_status_ep; 1963 1964 #define HCI_EVENT_HARDWARE_ERROR 0x10 1965 typedef struct { 1966 uint8_t hardware_code; /* hardware error code */ 1967 } __packed hci_hardware_error_ep; 1968 1969 #define HCI_EVENT_FLUSH_OCCUR 0x11 1970 typedef struct { 1971 uint16_t con_handle; /* connection handle */ 1972 } __packed hci_flush_occur_ep; 1973 1974 #define HCI_EVENT_ROLE_CHANGE 0x12 1975 typedef struct { 1976 uint8_t status; /* 0x00 - success */ 1977 bdaddr_t bdaddr; /* address of remote unit */ 1978 uint8_t role; /* new connection role */ 1979 } __packed hci_role_change_ep; 1980 1981 #define HCI_EVENT_NUM_COMPL_PKTS 0x13 1982 typedef struct { 1983 uint8_t num_con_handles; /* # of connection handles */ 1984 /* these are repeated "num_con_handles" times 1985 uint16_t con_handle; --- connection handle(s) 1986 uint16_t compl_pkts; --- # of completed packets */ 1987 } __packed hci_num_compl_pkts_ep; 1988 1989 #define HCI_EVENT_MODE_CHANGE 0x14 1990 typedef struct { 1991 uint8_t status; /* 0x00 - success */ 1992 uint16_t con_handle; /* connection handle */ 1993 uint8_t unit_mode; /* remote unit mode */ 1994 uint16_t interval; /* interval * 0.625 msec */ 1995 } __packed hci_mode_change_ep; 1996 1997 #define HCI_EVENT_RETURN_LINK_KEYS 0x15 1998 typedef struct { 1999 uint8_t num_keys; /* # of keys */ 2000 /* these are repeated "num_keys" times 2001 bdaddr_t bdaddr; --- remote address(es) 2002 uint8_t key[HCI_KEY_SIZE]; --- key(s) */ 2003 } __packed hci_return_link_keys_ep; 2004 2005 #define HCI_EVENT_PIN_CODE_REQ 0x16 2006 typedef struct { 2007 bdaddr_t bdaddr; /* remote unit address */ 2008 } __packed hci_pin_code_req_ep; 2009 2010 #define HCI_EVENT_LINK_KEY_REQ 0x17 2011 typedef struct { 2012 bdaddr_t bdaddr; /* remote unit address */ 2013 } __packed hci_link_key_req_ep; 2014 2015 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18 2016 typedef struct { 2017 bdaddr_t bdaddr; /* remote unit address */ 2018 uint8_t key[HCI_KEY_SIZE]; /* link key */ 2019 uint8_t key_type; /* type of the key */ 2020 } __packed hci_link_key_notification_ep; 2021 2022 #define HCI_EVENT_LOOPBACK_COMMAND 0x19 2023 typedef hci_cmd_hdr_t hci_loopback_command_ep; 2024 2025 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1a 2026 typedef struct { 2027 uint8_t link_type; /* Link type */ 2028 } __packed hci_data_buffer_overflow_ep; 2029 2030 #define HCI_EVENT_MAX_SLOT_CHANGE 0x1b 2031 typedef struct { 2032 uint16_t con_handle; /* connection handle */ 2033 uint8_t lmp_max_slots; /* Max. # of slots allowed */ 2034 } __packed hci_max_slot_change_ep; 2035 2036 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPL 0x1c 2037 typedef struct { 2038 uint8_t status; /* 0x00 - success */ 2039 uint16_t con_handle; /* Connection handle */ 2040 uint16_t clock_offset; /* Clock offset */ 2041 } __packed hci_read_clock_offset_compl_ep; 2042 2043 #define HCI_EVENT_CON_PKT_TYPE_CHANGED 0x1d 2044 typedef struct { 2045 uint8_t status; /* 0x00 - success */ 2046 uint16_t con_handle; /* connection handle */ 2047 uint16_t pkt_type; /* packet type */ 2048 } __packed hci_con_pkt_type_changed_ep; 2049 2050 #define HCI_EVENT_QOS_VIOLATION 0x1e 2051 typedef struct { 2052 uint16_t con_handle; /* connection handle */ 2053 } __packed hci_qos_violation_ep; 2054 2055 /* Page Scan Mode Change Event is deprecated */ 2056 #define HCI_EVENT_PAGE_SCAN_MODE_CHANGE 0x1f 2057 typedef struct { 2058 bdaddr_t bdaddr; /* destination address */ 2059 uint8_t page_scan_mode; /* page scan mode */ 2060 } __packed hci_page_scan_mode_change_ep; 2061 2062 #define HCI_EVENT_PAGE_SCAN_REP_MODE_CHANGE 0x20 2063 typedef struct { 2064 bdaddr_t bdaddr; /* destination address */ 2065 uint8_t page_scan_rep_mode; /* page scan repetition mode */ 2066 } __packed hci_page_scan_rep_mode_change_ep; 2067 2068 #define HCI_EVENT_FLOW_SPECIFICATION_COMPL 0x21 2069 typedef struct { 2070 uint8_t status; /* 0x00 - success */ 2071 uint16_t con_handle; /* connection handle */ 2072 uint8_t flags; /* reserved */ 2073 uint8_t direction; /* flow direction */ 2074 uint8_t type; /* service type */ 2075 uint32_t token_rate; /* token rate */ 2076 uint32_t bucket_size; /* token bucket size */ 2077 uint32_t peak_bandwidth; /* peak bandwidth */ 2078 uint32_t latency; /* access latency */ 2079 } __packed hci_flow_specification_compl_ep; 2080 2081 #define HCI_EVENT_RSSI_RESULT 0x22 2082 typedef struct { 2083 uint8_t num_responses; /* number of responses */ 2084 /* hci_rssi_response[num_responses] -- see below */ 2085 } __packed hci_rssi_result_ep; 2086 2087 typedef struct { 2088 bdaddr_t bdaddr; /* unit address */ 2089 uint8_t page_scan_rep_mode; /* page scan rep. mode */ 2090 uint8_t blank; /* reserved */ 2091 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */ 2092 uint16_t clock_offset; /* clock offset */ 2093 int8_t rssi; /* rssi */ 2094 } __packed hci_rssi_response; 2095 2096 #define HCI_EVENT_READ_REMOTE_EXTENDED_FEATURES 0x23 2097 typedef struct { 2098 uint8_t status; /* 0x00 - success */ 2099 uint16_t con_handle; /* connection handle */ 2100 uint8_t page; /* page number */ 2101 uint8_t max; /* max page number */ 2102 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/ 2103 } __packed hci_read_remote_extended_features_ep; 2104 2105 #define HCI_EVENT_SCO_CON_COMPL 0x2c 2106 typedef struct { 2107 uint8_t status; /* 0x00 - success */ 2108 uint16_t con_handle; /* connection handle */ 2109 bdaddr_t bdaddr; /* unit address */ 2110 uint8_t link_type; /* link type */ 2111 uint8_t interval; /* transmission interval */ 2112 uint8_t window; /* retransmission window */ 2113 uint16_t rxlen; /* rx packet length */ 2114 uint16_t txlen; /* tx packet length */ 2115 uint8_t mode; /* air mode */ 2116 } __packed hci_sco_con_compl_ep; 2117 2118 #define HCI_EVENT_SCO_CON_CHANGED 0x2d 2119 typedef struct { 2120 uint8_t status; /* 0x00 - success */ 2121 uint16_t con_handle; /* connection handle */ 2122 uint8_t interval; /* transmission interval */ 2123 uint8_t window; /* retransmission window */ 2124 uint16_t rxlen; /* rx packet length */ 2125 uint16_t txlen; /* tx packet length */ 2126 } __packed hci_sco_con_changed_ep; 2127 2128 #define HCI_EVENT_SNIFF_SUBRATING 0x2e 2129 typedef struct { 2130 uint8_t status; /* 0x00 - success */ 2131 uint16_t con_handle; /* connection handle */ 2132 uint16_t tx_latency; /* max transmit latency */ 2133 uint16_t rx_latency; /* max receive latency */ 2134 uint16_t remote_timeout; /* remote timeout */ 2135 uint16_t local_timeout; /* local timeout */ 2136 } __packed hci_sniff_subrating_ep; 2137 2138 #define HCI_EVENT_EXTENDED_RESULT 0x2f 2139 typedef struct { 2140 uint8_t num_responses; /* must be 0x01 */ 2141 bdaddr_t bdaddr; /* remote device address */ 2142 uint8_t page_scan_rep_mode; 2143 uint8_t reserved; 2144 uint8_t uclass[HCI_CLASS_SIZE]; 2145 uint16_t clock_offset; 2146 int8_t rssi; 2147 uint8_t response[240]; /* extended inquiry response */ 2148 } __packed hci_extended_result_ep; 2149 2150 #define HCI_EVENT_ENCRYPTION_KEY_REFRESH 0x30 2151 typedef struct { 2152 uint8_t status; /* 0x00 - success */ 2153 uint16_t con_handle; /* connection handle */ 2154 } __packed hci_encryption_key_refresh_ep; 2155 2156 #define HCI_EVENT_IO_CAPABILITY_REQ 0x31 2157 typedef struct { 2158 bdaddr_t bdaddr; /* remote device address */ 2159 } __packed hci_io_capability_req_ep; 2160 2161 #define HCI_EVENT_IO_CAPABILITY_RSP 0x32 2162 typedef struct { 2163 bdaddr_t bdaddr; /* remote device address */ 2164 uint8_t io_capability; 2165 uint8_t oob_data_present; 2166 uint8_t auth_requirement; 2167 } __packed hci_io_capability_rsp_ep; 2168 2169 #define HCI_EVENT_USER_CONFIRM_REQ 0x33 2170 typedef struct { 2171 bdaddr_t bdaddr; /* remote device address */ 2172 uint32_t value; /* 000000 - 999999 */ 2173 } __packed hci_user_confirm_req_ep; 2174 2175 #define HCI_EVENT_USER_PASSKEY_REQ 0x34 2176 typedef struct { 2177 bdaddr_t bdaddr; /* remote device address */ 2178 } __packed hci_user_passkey_req_ep; 2179 2180 #define HCI_EVENT_REMOTE_OOB_DATA_REQ 0x35 2181 typedef struct { 2182 bdaddr_t bdaddr; /* remote device address */ 2183 } __packed hci_remote_oob_data_req_ep; 2184 2185 #define HCI_EVENT_SIMPLE_PAIRING_COMPL 0x36 2186 typedef struct { 2187 uint8_t status; /* 0x00 - success */ 2188 bdaddr_t bdaddr; /* remote device address */ 2189 } __packed hci_simple_pairing_compl_ep; 2190 2191 #define HCI_EVENT_LINK_SUPERVISION_TO_CHANGED 0x38 2192 typedef struct { 2193 uint16_t con_handle; /* connection handle */ 2194 uint16_t timeout; /* link supervision timeout */ 2195 } __packed hci_link_supervision_to_changed_ep; 2196 2197 #define HCI_EVENT_ENHANCED_FLUSH_COMPL 0x39 2198 typedef struct { 2199 uint16_t con_handle; /* connection handle */ 2200 } __packed hci_enhanced_flush_compl_ep; 2201 2202 #define HCI_EVENT_USER_PASSKEY_NOTIFICATION 0x3b 2203 typedef struct { 2204 bdaddr_t bdaddr; /* remote device address */ 2205 uint32_t value; /* 000000 - 999999 */ 2206 } __packed hci_user_passkey_notification_ep; 2207 2208 #define HCI_EVENT_KEYPRESS_NOTIFICATION 0x3c 2209 typedef struct { 2210 bdaddr_t bdaddr; /* remote device address */ 2211 uint8_t notification_type; 2212 } __packed hci_keypress_notification_ep; 2213 2214 #define HCI_EVENT_REMOTE_FEATURES_NOTIFICATION 0x3d 2215 typedef struct { 2216 bdaddr_t bdaddr; /* remote device address */ 2217 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/ 2218 } __packed hci_remote_features_notification_ep; 2219 2220 #define HCI_EVENT_BT_LOGO 0xfe 2221 2222 #define HCI_EVENT_VENDOR 0xff 2223 2224 /************************************************************************** 2225 ************************************************************************** 2226 ** HCI Socket Definitions 2227 ************************************************************************** 2228 **************************************************************************/ 2229 2230 /* HCI socket options */ 2231 #define SO_HCI_EVT_FILTER 1 /* get/set event filter */ 2232 #define SO_HCI_PKT_FILTER 2 /* get/set packet filter */ 2233 #define SO_HCI_DIRECTION 3 /* packet direction indicator */ 2234 2235 /* Control Messages */ 2236 #define SCM_HCI_DIRECTION SO_HCI_DIRECTION 2237 2238 /* 2239 * HCI socket filter and get/set routines 2240 * 2241 * for ease of use, we filter 256 possible events/packets 2242 */ 2243 struct hci_filter { 2244 uint32_t mask[8]; /* 256 bits */ 2245 }; 2246 2247 static __inline void 2248 hci_filter_set(uint8_t bit, struct hci_filter *filter) 2249 { 2250 uint8_t off = bit - 1; 2251 2252 off >>= 5; 2253 filter->mask[off] |= (1 << ((bit - 1) & 0x1f)); 2254 } 2255 2256 static __inline void 2257 hci_filter_clr(uint8_t bit, struct hci_filter *filter) 2258 { 2259 uint8_t off = bit - 1; 2260 2261 off >>= 5; 2262 filter->mask[off] &= ~(1 << ((bit - 1) & 0x1f)); 2263 } 2264 2265 static __inline int 2266 hci_filter_test(uint8_t bit, struct hci_filter *filter) 2267 { 2268 uint8_t off = bit - 1; 2269 2270 off >>= 5; 2271 return (filter->mask[off] & (1 << ((bit - 1) & 0x1f))); 2272 } 2273 2274 /* 2275 * HCI socket ioctl's 2276 * 2277 * Apart from GBTINFOA, these are all indexed on the unit name 2278 */ 2279 2280 #define SIOCGBTINFO _IOWR('b', 5, struct btreq) /* get unit info */ 2281 #define SIOCGBTINFOA _IOWR('b', 6, struct btreq) /* get info by address */ 2282 #define SIOCNBTINFO _IOWR('b', 7, struct btreq) /* next unit info */ 2283 2284 #define SIOCSBTFLAGS _IOWR('b', 8, struct btreq) /* set unit flags */ 2285 #define SIOCSBTPOLICY _IOWR('b', 9, struct btreq) /* set unit link policy */ 2286 #define SIOCSBTPTYPE _IOWR('b', 10, struct btreq) /* set unit packet type */ 2287 2288 #define SIOCGBTSTATS _IOWR('b', 11, struct btreq) /* get unit statistics */ 2289 #define SIOCZBTSTATS _IOWR('b', 12, struct btreq) /* zero unit statistics */ 2290 2291 #define SIOCBTDUMP _IOW('b', 13, struct btreq) /* print debug info */ 2292 #define SIOCSBTSCOMTU _IOWR('b', 17, struct btreq) /* set sco_mtu value */ 2293 2294 struct bt_stats { 2295 uint32_t err_tx; 2296 uint32_t err_rx; 2297 uint32_t cmd_tx; 2298 uint32_t evt_rx; 2299 uint32_t acl_tx; 2300 uint32_t acl_rx; 2301 uint32_t sco_tx; 2302 uint32_t sco_rx; 2303 uint32_t byte_tx; 2304 uint32_t byte_rx; 2305 }; 2306 2307 struct btreq { 2308 char btr_name[HCI_DEVNAME_SIZE]; /* device name */ 2309 2310 union { 2311 struct { 2312 bdaddr_t btri_bdaddr; /* device bdaddr */ 2313 uint16_t btri_flags; /* flags */ 2314 uint16_t btri_num_cmd; /* # of free cmd buffers */ 2315 uint16_t btri_num_acl; /* # of free ACL buffers */ 2316 uint16_t btri_num_sco; /* # of free SCO buffers */ 2317 uint16_t btri_acl_mtu; /* ACL mtu */ 2318 uint16_t btri_sco_mtu; /* SCO mtu */ 2319 uint16_t btri_link_policy; /* Link Policy */ 2320 uint16_t btri_packet_type; /* Packet Type */ 2321 } btri; 2322 struct bt_stats btrs; /* unit stats */ 2323 } btru; 2324 }; 2325 2326 #define btr_flags btru.btri.btri_flags 2327 #define btr_bdaddr btru.btri.btri_bdaddr 2328 #define btr_num_cmd btru.btri.btri_num_cmd 2329 #define btr_num_acl btru.btri.btri_num_acl 2330 #define btr_num_sco btru.btri.btri_num_sco 2331 #define btr_acl_mtu btru.btri.btri_acl_mtu 2332 #define btr_sco_mtu btru.btri.btri_sco_mtu 2333 #define btr_link_policy btru.btri.btri_link_policy 2334 #define btr_packet_type btru.btri.btri_packet_type 2335 #define btr_stats btru.btrs 2336 2337 /* hci_unit & btr_flags */ 2338 #define BTF_UP (1<<0) /* unit is up */ 2339 #define BTF_RUNNING (1<<1) /* unit is running */ 2340 #define BTF_XMIT_CMD (1<<2) /* unit is transmitting CMD packets */ 2341 #define BTF_XMIT_ACL (1<<3) /* unit is transmitting ACL packets */ 2342 #define BTF_XMIT_SCO (1<<4) /* unit is transmitting SCO packets */ 2343 #define BTF_XMIT (BTF_XMIT_CMD | BTF_XMIT_ACL | BTF_XMIT_SCO) 2344 #define BTF_INIT_BDADDR (1<<5) /* waiting for bdaddr */ 2345 #define BTF_INIT_BUFFER_SIZE (1<<6) /* waiting for buffer size */ 2346 #define BTF_INIT_FEATURES (1<<7) /* waiting for features */ 2347 #define BTF_POWER_UP_NOOP (1<<8) /* should wait for No-op on power up */ 2348 #define BTF_INIT_COMMANDS (1<<9) /* waiting for supported commands */ 2349 2350 #define BTF_INIT (BTF_INIT_BDADDR \ 2351 | BTF_INIT_BUFFER_SIZE \ 2352 | BTF_INIT_FEATURES \ 2353 | BTF_INIT_COMMANDS) 2354 2355 /************************************************************************** 2356 ************************************************************************** 2357 ** HCI Kernel Definitions 2358 ************************************************************************** 2359 **************************************************************************/ 2360 2361 #ifdef _KERNEL 2362 2363 #include <sys/condvar.h> 2364 #include <sys/device.h> 2365 2366 struct l2cap_channel; 2367 struct mbuf; 2368 struct sco_pcb; 2369 struct socket; 2370 struct sockopt; 2371 2372 /* global HCI kernel variables */ 2373 2374 /* sysctl variables */ 2375 extern int hci_memo_expiry; 2376 extern int hci_acl_expiry; 2377 extern int hci_sendspace, hci_recvspace; 2378 extern int hci_eventq_max, hci_aclrxq_max, hci_scorxq_max; 2379 2380 /* 2381 * HCI Connection Information 2382 */ 2383 struct hci_link { 2384 struct hci_unit *hl_unit; /* our unit */ 2385 TAILQ_ENTRY(hci_link) hl_next; /* next link on unit */ 2386 2387 /* common info */ 2388 uint16_t hl_state; /* connection state */ 2389 uint16_t hl_flags; /* link flags */ 2390 bdaddr_t hl_bdaddr; /* dest address */ 2391 uint16_t hl_handle; /* connection handle */ 2392 uint8_t hl_type; /* link type */ 2393 2394 /* ACL link info */ 2395 uint8_t hl_lastid; /* last id used */ 2396 uint16_t hl_refcnt; /* reference count */ 2397 uint16_t hl_mtu; /* signalling mtu for link */ 2398 uint16_t hl_flush; /* flush timeout */ 2399 uint16_t hl_clock; /* remote clock offset */ 2400 2401 TAILQ_HEAD(,l2cap_pdu) hl_txq; /* queue of outgoing PDUs */ 2402 int hl_txqlen; /* number of fragments */ 2403 struct mbuf *hl_rxp; /* incoming PDU (accumulating)*/ 2404 callout_t hl_expire; /* connection expiry timer */ 2405 TAILQ_HEAD(,l2cap_req) hl_reqs; /* pending requests */ 2406 2407 /* SCO link info */ 2408 struct hci_link *hl_link; /* SCO ACL link */ 2409 struct sco_pcb *hl_sco; /* SCO pcb */ 2410 MBUFQ_HEAD() hl_data; /* SCO outgoing data */ 2411 }; 2412 2413 /* hci_link state */ 2414 #define HCI_LINK_CLOSED 0 /* closed */ 2415 #define HCI_LINK_WAIT_CONNECT 1 /* waiting to connect */ 2416 #define HCI_LINK_WAIT_AUTH 2 /* waiting for auth */ 2417 #define HCI_LINK_WAIT_ENCRYPT 3 /* waiting for encrypt */ 2418 #define HCI_LINK_WAIT_SECURE 4 /* waiting for secure */ 2419 #define HCI_LINK_OPEN 5 /* ready and willing */ 2420 #define HCI_LINK_BLOCK 6 /* open but blocking (see hci_acl_start) */ 2421 2422 /* hci_link flags */ 2423 #define HCI_LINK_AUTH_REQ (1<<0) /* authentication requested */ 2424 #define HCI_LINK_ENCRYPT_REQ (1<<1) /* encryption requested */ 2425 #define HCI_LINK_SECURE_REQ (1<<2) /* secure link requested */ 2426 #define HCI_LINK_AUTH (1<<3) /* link is authenticated */ 2427 #define HCI_LINK_ENCRYPT (1<<4) /* link is encrypted */ 2428 #define HCI_LINK_SECURE (1<<5) /* link is secured */ 2429 #define HCI_LINK_CREATE_CON (1<<6) /* "Create Connection" pending */ 2430 2431 /* 2432 * Bluetooth Memo 2433 * cached device information for remote devices that this unit has seen 2434 */ 2435 struct hci_memo { 2436 struct timeval time; /* time of last response */ 2437 bdaddr_t bdaddr; 2438 uint8_t page_scan_rep_mode; 2439 uint8_t page_scan_mode; 2440 uint16_t clock_offset; 2441 LIST_ENTRY(hci_memo) next; 2442 }; 2443 2444 /* 2445 * The Bluetooth HCI interface attachment structure 2446 */ 2447 struct hci_if { 2448 int (*enable)(device_t); 2449 void (*disable)(device_t); 2450 void (*output_cmd)(device_t, struct mbuf *); 2451 void (*output_acl)(device_t, struct mbuf *); 2452 void (*output_sco)(device_t, struct mbuf *); 2453 void (*get_stats)(device_t, struct bt_stats *, int); 2454 int ipl; /* for locking */ 2455 }; 2456 2457 /* 2458 * The Bluetooth HCI device unit structure 2459 */ 2460 struct hci_unit { 2461 device_t hci_dev; /* bthci handle */ 2462 device_t hci_bthub; /* bthub(4) handle */ 2463 const struct hci_if *hci_if; /* bthci driver interface */ 2464 2465 /* device info */ 2466 bdaddr_t hci_bdaddr; /* device address */ 2467 uint16_t hci_flags; /* see BTF_ above */ 2468 kcondvar_t hci_init; /* sleep on this */ 2469 2470 uint16_t hci_packet_type; /* packet types */ 2471 uint16_t hci_acl_mask; /* ACL packet capabilities */ 2472 uint16_t hci_sco_mask; /* SCO packet capabilities */ 2473 2474 uint16_t hci_link_policy; /* link policy */ 2475 uint16_t hci_lmp_mask; /* link policy capabilities */ 2476 2477 uint8_t hci_cmds[HCI_COMMANDS_SIZE]; /* opcode bitmask */ 2478 2479 /* flow control */ 2480 uint16_t hci_max_acl_size; /* ACL payload mtu */ 2481 uint16_t hci_num_acl_pkts; /* free ACL packet buffers */ 2482 uint8_t hci_num_cmd_pkts; /* free CMD packet buffers */ 2483 uint8_t hci_max_sco_size; /* SCO payload mtu */ 2484 uint16_t hci_num_sco_pkts; /* free SCO packet buffers */ 2485 2486 TAILQ_HEAD(,hci_link) hci_links; /* list of ACL/SCO links */ 2487 LIST_HEAD(,hci_memo) hci_memos; /* cached memo list */ 2488 2489 /* input queues */ 2490 void *hci_rxint; /* receive interrupt cookie */ 2491 kmutex_t hci_devlock; /* device queue lock */ 2492 MBUFQ_HEAD() hci_eventq; /* Event queue */ 2493 MBUFQ_HEAD() hci_aclrxq; /* ACL rx queue */ 2494 MBUFQ_HEAD() hci_scorxq; /* SCO rx queue */ 2495 uint16_t hci_eventqlen; /* Event queue length */ 2496 uint16_t hci_aclrxqlen; /* ACL rx queue length */ 2497 uint16_t hci_scorxqlen; /* SCO rx queue length */ 2498 2499 /* output queues */ 2500 MBUFQ_HEAD() hci_cmdwait; /* pending commands */ 2501 MBUFQ_HEAD() hci_scodone; /* SCO done queue */ 2502 2503 SIMPLEQ_ENTRY(hci_unit) hci_next; 2504 }; 2505 2506 extern SIMPLEQ_HEAD(hci_unit_list, hci_unit) hci_unit_list; 2507 2508 /* 2509 * HCI layer function prototypes 2510 */ 2511 2512 /* hci_event.c */ 2513 void hci_event(struct mbuf *, struct hci_unit *); 2514 2515 /* hci_ioctl.c */ 2516 int hci_ioctl(unsigned long, void *, struct lwp *); 2517 2518 /* hci_link.c */ 2519 struct hci_link *hci_acl_open(struct hci_unit *, bdaddr_t *); 2520 struct hci_link *hci_acl_newconn(struct hci_unit *, bdaddr_t *); 2521 void hci_acl_close(struct hci_link *, int); 2522 void hci_acl_timeout(void *); 2523 int hci_acl_setmode(struct hci_link *); 2524 void hci_acl_linkmode(struct hci_link *); 2525 void hci_acl_recv(struct mbuf *, struct hci_unit *); 2526 int hci_acl_send(struct mbuf *, struct hci_link *, struct l2cap_channel *); 2527 void hci_acl_start(struct hci_link *); 2528 void hci_acl_complete(struct hci_link *, int); 2529 struct hci_link *hci_sco_newconn(struct hci_unit *, bdaddr_t *); 2530 void hci_sco_recv(struct mbuf *, struct hci_unit *); 2531 void hci_sco_start(struct hci_link *); 2532 void hci_sco_complete(struct hci_link *, int); 2533 struct hci_link *hci_link_alloc(struct hci_unit *, bdaddr_t *, uint8_t); 2534 void hci_link_free(struct hci_link *, int); 2535 struct hci_link *hci_link_lookup_bdaddr(struct hci_unit *, bdaddr_t *, uint8_t); 2536 struct hci_link *hci_link_lookup_handle(struct hci_unit *, uint16_t); 2537 2538 /* hci_misc.c */ 2539 int hci_route_lookup(bdaddr_t *, bdaddr_t *); 2540 struct hci_memo *hci_memo_find(struct hci_unit *, bdaddr_t *); 2541 struct hci_memo *hci_memo_new(struct hci_unit *, bdaddr_t *); 2542 void hci_memo_free(struct hci_memo *); 2543 2544 /* hci_socket.c */ 2545 void hci_drop(void *); 2546 int hci_usrreq(struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *, struct lwp *); 2547 int hci_ctloutput(int, struct socket *, struct sockopt *); 2548 void hci_mtap(struct mbuf *, struct hci_unit *); 2549 2550 /* hci_unit.c */ 2551 struct hci_unit *hci_attach(const struct hci_if *, device_t, uint16_t); 2552 void hci_detach(struct hci_unit *); 2553 int hci_enable(struct hci_unit *); 2554 void hci_disable(struct hci_unit *); 2555 struct hci_unit *hci_unit_lookup(bdaddr_t *); 2556 int hci_send_cmd(struct hci_unit *, uint16_t, void *, uint8_t); 2557 void hci_num_cmds(struct hci_unit *, uint8_t); 2558 bool hci_input_event(struct hci_unit *, struct mbuf *); 2559 bool hci_input_acl(struct hci_unit *, struct mbuf *); 2560 bool hci_input_sco(struct hci_unit *, struct mbuf *); 2561 bool hci_complete_sco(struct hci_unit *, struct mbuf *); 2562 void hci_output_cmd(struct hci_unit *, struct mbuf *); 2563 void hci_output_acl(struct hci_unit *, struct mbuf *); 2564 void hci_output_sco(struct hci_unit *, struct mbuf *); 2565 2566 #endif /* _KERNEL */ 2567 2568 #endif /* _NETBT_HCI_H_ */ 2569