hw/bt.h

   1 /*
   2  * QEMU Bluetooth HCI helpers.
   3  *
   4  * Copyright (C) 2007 OpenMoko, Inc.
   5  * Written by Andrzej Zaborowski <andrew@openedhand.com>
   6  *
   7  * Useful definitions taken from BlueZ project's headers.
   8  * Copyright (C) 2000-2001  Qualcomm Incorporated
   9  * Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
  10  * Copyright (C) 2002-2006  Marcel Holtmann <marcel@holtmann.org>
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License as
  14  * published by the Free Software Foundation; either version 2 of
  15  * the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  24  */
  25
  26 /* BD Address */
  27 typedef struct {
  28     uint8_t b[6];
  29 } __attribute__((packed)) bdaddr_t;
  30
  31 #define BDADDR_ANY      (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})
  32 #define BDADDR_ALL      (&(bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}})
  33 #define BDADDR_LOCAL    (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}})
  34
  35 /* Copy, swap, convert BD Address */
  36 static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2)
  37 {
  38     return memcmp(ba1, ba2, sizeof(bdaddr_t));
  39 }
  40 static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src)
  41 {
  42     memcpy(dst, src, sizeof(bdaddr_t));
  43 }
  44
  45 #define BAINIT(orig)    { .b = {                \
  46     (orig)->b[0], (orig)->b[1], (orig)->b[2],   \
  47     (orig)->b[3], (orig)->b[4], (orig)->b[5],   \
  48 }, }
  49
  50 /* The twisted structures of a bluetooth environment */
  51 struct bt_device_s;
  52 struct bt_scatternet_s;
  53 struct bt_piconet_s;
  54 struct bt_link_s;
  55
  56 struct bt_scatternet_s {
  57     struct bt_device_s *slave;
  58 };
  59
  60 struct bt_link_s {
  61     struct bt_device_s *slave, *host;
  62     uint16_t handle;            /* Master (host) side handle */
  63     uint16_t acl_interval;
  64     enum {
  65         acl_active,
  66         acl_hold,
  67         acl_sniff,
  68         acl_parked,
  69     } acl_mode;
  70 };
  71
  72 struct bt_device_s {
  73     int lt_addr;
  74     bdaddr_t bd_addr;
  75     int mtu;
  76     int setup;
  77     struct bt_scatternet_s *net;
  78
  79     uint8_t key[16];
  80     int key_present;
  81     uint8_t class[3];
  82
  83     uint8_t reject_reason;
  84
  85     uint64_t lmp_caps;
  86     const char *lmp_name;
  87     void (*lmp_connection_request)(struct bt_link_s *link);
  88     void (*lmp_connection_complete)(struct bt_link_s *link);
  89     void (*lmp_disconnect_master)(struct bt_link_s *link);
  90     void (*lmp_disconnect_slave)(struct bt_link_s *link);
  91     void (*lmp_acl_data)(struct bt_link_s *link, const uint8_t *data,
  92                     int start, int len);
  93     void (*lmp_acl_resp)(struct bt_link_s *link, const uint8_t *data,
  94                     int start, int len);
  95     void (*lmp_mode_change)(struct bt_link_s *link);
  96
  97     void (*handle_destroy)(struct bt_device_s *device);
  98     struct bt_device_s *next;   /* Next in the piconet/scatternet */
  99
 100     int inquiry_scan;
 101     int page_scan;
 102
 103     uint16_t clkoff;    /* Note: Always little-endian */
 104 };
 105
 106 /* bt.c */
 107 void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net);
 108 void bt_device_done(struct bt_device_s *dev);
 109
 110 /* bt-hci.c */
 111 struct HCIInfo *bt_new_hci(struct bt_scatternet_s *net);
 112
 113 /* bt-vhci.c */
 114 void bt_vhci_init(struct HCIInfo *info);
 115
 116 /* bt-hci-csr.c */
 117 enum {
 118     csrhci_pin_reset,
 119     csrhci_pin_wakeup,
 120     __csrhci_pins,
 121 };
 122 qemu_irq *csrhci_pins_get(CharDriverState *chr);
 123 CharDriverState *uart_hci_init(qemu_irq wakeup);
 124
 125 /* bt-l2cap.c */
 126 struct bt_l2cap_device_s;
 127 struct bt_l2cap_conn_params_s;
 128 struct bt_l2cap_psm_s;
 129 void bt_l2cap_device_init(struct bt_l2cap_device_s *dev,
 130                 struct bt_scatternet_s *net);
 131 void bt_l2cap_device_done(struct bt_l2cap_device_s *dev);
 132 void bt_l2cap_psm_register(struct bt_l2cap_device_s *dev, int psm,
 133                 int min_mtu, int (*new_channel)(struct bt_l2cap_device_s *dev,
 134                         struct bt_l2cap_conn_params_s *params));
 135
 136 struct bt_l2cap_device_s {
 137     struct bt_device_s device;
 138     struct bt_l2cap_psm_s *first_psm;
 139 };
 140
 141 struct bt_l2cap_conn_params_s {
 142     /* Input */
 143     uint8_t *(*sdu_out)(struct bt_l2cap_conn_params_s *chan, int len);
 144     void (*sdu_submit)(struct bt_l2cap_conn_params_s *chan);
 145     int remote_mtu;
 146     /* Output */
 147     void *opaque;
 148     void (*sdu_in)(void *opaque, const uint8_t *data, int len);
 149     void (*close)(void *opaque);
 150 };
 151
 152 enum bt_l2cap_psm_predef {
 153     BT_PSM_SDP          = 0x0001,
 154     BT_PSM_RFCOMM       = 0x0003,
 155     BT_PSM_TELEPHONY    = 0x0005,
 156     BT_PSM_TCS          = 0x0007,
 157     BT_PSM_BNEP         = 0x000f,
 158     BT_PSM_HID_CTRL     = 0x0011,
 159     BT_PSM_HID_INTR     = 0x0013,
 160     BT_PSM_UPNP         = 0x0015,
 161     BT_PSM_AVCTP        = 0x0017,
 162     BT_PSM_AVDTP        = 0x0019,
 163 };
 164
 165 /* bt-sdp.c */
 166 void bt_l2cap_sdp_init(struct bt_l2cap_device_s *dev);
 167
 168 /* bt-hid.c */
 169 struct bt_device_s *bt_mouse_init(struct bt_scatternet_s *net);
 170 struct bt_device_s *bt_tablet_init(struct bt_scatternet_s *net);
 171 struct bt_device_s *bt_keyboard_init(struct bt_scatternet_s *net);
 172
 173 /* Link Management Protocol layer defines */
 174
 175 #define LLID_ACLU_CONT          0x1
 176 #define LLID_ACLU_START         0x2
 177 #define LLID_ACLC               0x3
 178
 179 enum lmp_pdu_type {
 180     LMP_NAME_REQ                = 0x0001,
 181     LMP_NAME_RES                = 0x0002,
 182     LMP_ACCEPTED                = 0x0003,
 183     LMP_NOT_ACCEPTED            = 0x0004,
 184     LMP_CLKOFFSET_REQ           = 0x0005,
 185     LMP_CLKOFFSET_RES           = 0x0006,
 186     LMP_DETACH                  = 0x0007,
 187     LMP_IN_RAND                 = 0x0008,
 188     LMP_COMB_KEY                = 0x0009,
 189     LMP_UNIT_KEY                = 0x000a,
 190     LMP_AU_RAND                 = 0x000b,
 191     LMP_SRES                    = 0x000c,
 192     LMP_TEMP_RAND               = 0x000d,
 193     LMP_TEMP_KEY                = 0x000e,
 194     LMP_CRYPT_MODE_REQ          = 0x000f,
 195     LMP_CRYPT_KEY_SIZE_REQ      = 0x0010,
 196     LMP_START_ENCRYPT_REQ       = 0x0011,
 197     LMP_STOP_ENCRYPT_REQ        = 0x0012,
 198     LMP_SWITCH_REQ              = 0x0013,
 199     LMP_HOLD                    = 0x0014,
 200     LMP_HOLD_REQ                = 0x0015,
 201     LMP_SNIFF_REQ               = 0x0017,
 202     LMP_UNSNIFF_REQ             = 0x0018,
 203     LMP_LMP_PARK_REQ            = 0x0019,
 204     LMP_SET_BCAST_SCAN_WND      = 0x001b,
 205     LMP_MODIFY_BEACON           = 0x001c,
 206     LMP_UNPARK_BD_ADDR_REQ      = 0x001d,
 207     LMP_UNPARK_PM_ADDR_REQ      = 0x001e,
 208     LMP_INCR_POWER_REQ          = 0x001f,
 209     LMP_DECR_POWER_REQ          = 0x0020,
 210     LMP_MAX_POWER               = 0x0021,
 211     LMP_MIN_POWER               = 0x0022,
 212     LMP_AUTO_RATE               = 0x0023,
 213     LMP_PREFERRED_RATE          = 0x0024,
 214     LMP_VERSION_REQ             = 0x0025,
 215     LMP_VERSION_RES             = 0x0026,
 216     LMP_FEATURES_REQ            = 0x0027,
 217     LMP_FEATURES_RES            = 0x0028,
 218     LMP_QUALITY_OF_SERVICE      = 0x0029,
 219     LMP_QOS_REQ                 = 0x002a,
 220     LMP_RM_SCO_LINK_REQ         = 0x002b,
 221     LMP_SCO_LINK_REQ            = 0x002c,
 222     LMP_MAX_SLOT                = 0x002d,
 223     LMP_MAX_SLOT_REQ            = 0x002e,
 224     LMP_TIMING_ACCURACY_REQ     = 0x002f,
 225     LMP_TIMING_ACCURACY_RES     = 0x0030,
 226     LMP_SETUP_COMPLETE          = 0x0031,
 227     LMP_USE_SEMIPERM_KEY        = 0x0032,
 228     LMP_HOST_CONNECTION_REQ     = 0x0033,
 229     LMP_SLOT_OFFSET             = 0x0034,
 230     LMP_PAGE_MODE_REQ           = 0x0035,
 231     LMP_PAGE_SCAN_MODE_REQ      = 0x0036,
 232     LMP_SUPERVISION_TIMEOUT     = 0x0037,
 233     LMP_TEST_ACTIVATE           = 0x0038,
 234     LMP_TEST_CONTROL            = 0x0039,
 235     LMP_CRYPT_KEY_MASK_REQ      = 0x003a,
 236     LMP_CRYPT_KEY_MASK_RES      = 0x003b,
 237     LMP_SET_AFH                 = 0x003c,
 238     LMP_ACCEPTED_EXT            = 0x7f01,
 239     LMP_NOT_ACCEPTED_EXT        = 0x7f02,
 240     LMP_FEATURES_REQ_EXT        = 0x7f03,
 241     LMP_FEATURES_RES_EXT        = 0x7f04,
 242     LMP_PACKET_TYPE_TBL_REQ     = 0x7f0b,
 243     LMP_ESCO_LINK_REQ           = 0x7f0c,
 244     LMP_RM_ESCO_LINK_REQ        = 0x7f0d,
 245     LMP_CHANNEL_CLASS_REQ       = 0x7f10,
 246     LMP_CHANNEL_CLASS           = 0x7f11,
 247 };
 248
 249 /* Host Controller Interface layer defines */
 250
 251 enum hci_packet_type {
 252     HCI_COMMAND_PKT             = 0x01,
 253     HCI_ACLDATA_PKT             = 0x02,
 254     HCI_SCODATA_PKT             = 0x03,
 255     HCI_EVENT_PKT               = 0x04,
 256     HCI_VENDOR_PKT              = 0xff,
 257 };
 258
 259 enum bt_packet_type {
 260     HCI_2DH1    = 1 << 1,
 261     HCI_3DH1    = 1 << 2,
 262     HCI_DM1     = 1 << 3,
 263     HCI_DH1     = 1 << 4,
 264     HCI_2DH3    = 1 << 8,
 265     HCI_3DH3    = 1 << 9,
 266     HCI_DM3     = 1 << 10,
 267     HCI_DH3     = 1 << 11,
 268     HCI_2DH5    = 1 << 12,
 269     HCI_3DH5    = 1 << 13,
 270     HCI_DM5     = 1 << 14,
 271     HCI_DH5     = 1 << 15,
 272 };
 273
 274 enum sco_packet_type {
 275     HCI_HV1     = 1 << 5,
 276     HCI_HV2     = 1 << 6,
 277     HCI_HV3     = 1 << 7,
 278 };
 279
 280 enum ev_packet_type {
 281     HCI_EV3     = 1 << 3,
 282     HCI_EV4     = 1 << 4,
 283     HCI_EV5     = 1 << 5,
 284     HCI_2EV3    = 1 << 6,
 285     HCI_3EV3    = 1 << 7,
 286     HCI_2EV5    = 1 << 8,
 287     HCI_3EV5    = 1 << 9,
 288 };
 289
 290 enum hci_error_code {
 291     HCI_SUCCESS                         = 0x00,
 292     HCI_UNKNOWN_COMMAND                 = 0x01,
 293     HCI_NO_CONNECTION                   = 0x02,
 294     HCI_HARDWARE_FAILURE                = 0x03,
 295     HCI_PAGE_TIMEOUT                    = 0x04,
 296     HCI_AUTHENTICATION_FAILURE          = 0x05,
 297     HCI_PIN_OR_KEY_MISSING              = 0x06,
 298     HCI_MEMORY_FULL                     = 0x07,
 299     HCI_CONNECTION_TIMEOUT              = 0x08,
 300     HCI_MAX_NUMBER_OF_CONNECTIONS       = 0x09,
 301     HCI_MAX_NUMBER_OF_SCO_CONNECTIONS   = 0x0a,
 302     HCI_ACL_CONNECTION_EXISTS           = 0x0b,
 303     HCI_COMMAND_DISALLOWED              = 0x0c,
 304     HCI_REJECTED_LIMITED_RESOURCES      = 0x0d,
 305     HCI_REJECTED_SECURITY               = 0x0e,
 306     HCI_REJECTED_PERSONAL               = 0x0f,
 307     HCI_HOST_TIMEOUT                    = 0x10,
 308     HCI_UNSUPPORTED_FEATURE             = 0x11,
 309     HCI_INVALID_PARAMETERS              = 0x12,
 310     HCI_OE_USER_ENDED_CONNECTION        = 0x13,
 311     HCI_OE_LOW_RESOURCES                = 0x14,
 312     HCI_OE_POWER_OFF                    = 0x15,
 313     HCI_CONNECTION_TERMINATED           = 0x16,
 314     HCI_REPEATED_ATTEMPTS               = 0x17,
 315     HCI_PAIRING_NOT_ALLOWED             = 0x18,
 316     HCI_UNKNOWN_LMP_PDU                 = 0x19,
 317     HCI_UNSUPPORTED_REMOTE_FEATURE      = 0x1a,
 318     HCI_SCO_OFFSET_REJECTED             = 0x1b,
 319     HCI_SCO_INTERVAL_REJECTED           = 0x1c,
 320     HCI_AIR_MODE_REJECTED               = 0x1d,
 321     HCI_INVALID_LMP_PARAMETERS          = 0x1e,
 322     HCI_UNSPECIFIED_ERROR               = 0x1f,
 323     HCI_UNSUPPORTED_LMP_PARAMETER_VALUE = 0x20,
 324     HCI_ROLE_CHANGE_NOT_ALLOWED         = 0x21,
 325     HCI_LMP_RESPONSE_TIMEOUT            = 0x22,
 326     HCI_LMP_ERROR_TRANSACTION_COLLISION = 0x23,
 327     HCI_LMP_PDU_NOT_ALLOWED             = 0x24,
 328     HCI_ENCRYPTION_MODE_NOT_ACCEPTED    = 0x25,
 329     HCI_UNIT_LINK_KEY_USED              = 0x26,
 330     HCI_QOS_NOT_SUPPORTED               = 0x27,
 331     HCI_INSTANT_PASSED                  = 0x28,
 332     HCI_PAIRING_NOT_SUPPORTED           = 0x29,
 333     HCI_TRANSACTION_COLLISION           = 0x2a,
 334     HCI_QOS_UNACCEPTABLE_PARAMETER      = 0x2c,
 335     HCI_QOS_REJECTED                    = 0x2d,
 336     HCI_CLASSIFICATION_NOT_SUPPORTED    = 0x2e,
 337     HCI_INSUFFICIENT_SECURITY           = 0x2f,
 338     HCI_PARAMETER_OUT_OF_RANGE          = 0x30,
 339     HCI_ROLE_SWITCH_PENDING             = 0x32,
 340     HCI_SLOT_VIOLATION                  = 0x34,
 341     HCI_ROLE_SWITCH_FAILED              = 0x35,
 342 };
 343
 344 enum acl_flag_bits {
 345     ACL_CONT            = 1 << 0,
 346     ACL_START           = 1 << 1,
 347     ACL_ACTIVE_BCAST    = 1 << 2,
 348     ACL_PICO_BCAST      = 1 << 3,
 349 };
 350
 351 enum baseband_link_type {
 352     SCO_LINK            = 0x00,
 353     ACL_LINK            = 0x01,
 354 };
 355
 356 enum lmp_feature_bits0 {
 357     LMP_3SLOT           = 1 << 0,
 358     LMP_5SLOT           = 1 << 1,
 359     LMP_ENCRYPT         = 1 << 2,
 360     LMP_SOFFSET         = 1 << 3,
 361     LMP_TACCURACY       = 1 << 4,
 362     LMP_RSWITCH         = 1 << 5,
 363     LMP_HOLD_MODE       = 1 << 6,
 364     LMP_SNIFF_MODE      = 1 << 7,
 365 };
 366
 367 enum lmp_feature_bits1 {
 368     LMP_PARK            = 1 << 0,
 369     LMP_RSSI            = 1 << 1,
 370     LMP_QUALITY         = 1 << 2,
 371     LMP_SCO             = 1 << 3,
 372     LMP_HV2             = 1 << 4,
 373     LMP_HV3             = 1 << 5,
 374     LMP_ULAW            = 1 << 6,
 375     LMP_ALAW            = 1 << 7,
 376 };
 377
 378 enum lmp_feature_bits2 {
 379     LMP_CVSD            = 1 << 0,
 380     LMP_PSCHEME         = 1 << 1,
 381     LMP_PCONTROL        = 1 << 2,
 382     LMP_TRSP_SCO        = 1 << 3,
 383     LMP_BCAST_ENC       = 1 << 7,
 384 };
 385
 386 enum lmp_feature_bits3 {
 387     LMP_EDR_ACL_2M      = 1 << 1,
 388     LMP_EDR_ACL_3M      = 1 << 2,
 389     LMP_ENH_ISCAN       = 1 << 3,
 390     LMP_ILACE_ISCAN     = 1 << 4,
 391     LMP_ILACE_PSCAN     = 1 << 5,
 392     LMP_RSSI_INQ        = 1 << 6,
 393     LMP_ESCO            = 1 << 7,
 394 };
 395
 396 enum lmp_feature_bits4 {
 397     LMP_EV4             = 1 << 0,
 398     LMP_EV5             = 1 << 1,
 399     LMP_AFH_CAP_SLV     = 1 << 3,
 400     LMP_AFH_CLS_SLV     = 1 << 4,
 401     LMP_EDR_3SLOT       = 1 << 7,
 402 };
 403
 404 enum lmp_feature_bits5 {
 405     LMP_EDR_5SLOT       = 1 << 0,
 406     LMP_SNIFF_SUBR      = 1 << 1,
 407     LMP_AFH_CAP_MST     = 1 << 3,
 408     LMP_AFH_CLS_MST     = 1 << 4,
 409     LMP_EDR_ESCO_2M     = 1 << 5,
 410     LMP_EDR_ESCO_3M     = 1 << 6,
 411     LMP_EDR_3S_ESCO     = 1 << 7,
 412 };
 413
 414 enum lmp_feature_bits6 {
 415     LMP_EXT_INQ         = 1 << 0,
 416 };
 417
 418 enum lmp_feature_bits7 {
 419     LMP_EXT_FEAT        = 1 << 7,
 420 };
 421
 422 enum hci_link_policy {
 423     HCI_LP_RSWITCH      = 1 << 0,
 424     HCI_LP_HOLD         = 1 << 1,
 425     HCI_LP_SNIFF        = 1 << 2,
 426     HCI_LP_PARK         = 1 << 3,
 427 };
 428
 429 enum hci_link_mode {
 430     HCI_LM_ACCEPT       = 1 << 15,
 431     HCI_LM_MASTER       = 1 << 0,
 432     HCI_LM_AUTH         = 1 << 1,
 433     HCI_LM_ENCRYPT      = 1 << 2,
 434     HCI_LM_TRUSTED      = 1 << 3,
 435     HCI_LM_RELIABLE     = 1 << 4,
 436     HCI_LM_SECURE       = 1 << 5,
 437 };
 438
 439 /* HCI Commands */
 440
 441 /* Link Control */
 442 #define OGF_LINK_CTL            0x01
 443
 444 #define OCF_INQUIRY                     0x0001
 445 typedef struct {
 446     uint8_t     lap[3];
 447     uint8_t     length;         /* 1.28s units */
 448     uint8_t     num_rsp;
 449 } __attribute__ ((packed)) inquiry_cp;
 450 #define INQUIRY_CP_SIZE 5
 451
 452 typedef struct {
 453     uint8_t             status;
 454     bdaddr_t    bdaddr;
 455 } __attribute__ ((packed)) status_bdaddr_rp;
 456 #define STATUS_BDADDR_RP_SIZE 7
 457
 458 #define OCF_INQUIRY_CANCEL              0x0002
 459
 460 #define OCF_PERIODIC_INQUIRY            0x0003
 461 typedef struct {
 462     uint16_t    max_period;     /* 1.28s units */
 463     uint16_t    min_period;     /* 1.28s units */
 464     uint8_t     lap[3];
 465     uint8_t     length;         /* 1.28s units */
 466     uint8_t     num_rsp;
 467 } __attribute__ ((packed)) periodic_inquiry_cp;
 468 #define PERIODIC_INQUIRY_CP_SIZE 9
 469
 470 #define OCF_EXIT_PERIODIC_INQUIRY       0x0004
 471
 472 #define OCF_CREATE_CONN                 0x0005
 473 typedef struct {
 474     bdaddr_t    bdaddr;
 475     uint16_t    pkt_type;
 476     uint8_t     pscan_rep_mode;
 477     uint8_t     pscan_mode;
 478     uint16_t    clock_offset;
 479     uint8_t     role_switch;
 480 } __attribute__ ((packed)) create_conn_cp;
 481 #define CREATE_CONN_CP_SIZE 13
 482
 483 #define OCF_DISCONNECT                  0x0006
 484 typedef struct {
 485     uint16_t    handle;
 486     uint8_t     reason;
 487 } __attribute__ ((packed)) disconnect_cp;
 488 #define DISCONNECT_CP_SIZE 3
 489
 490 #define OCF_ADD_SCO                     0x0007
 491 typedef struct {
 492     uint16_t    handle;
 493     uint16_t    pkt_type;
 494 } __attribute__ ((packed)) add_sco_cp;
 495 #define ADD_SCO_CP_SIZE 4
 496
 497 #define OCF_CREATE_CONN_CANCEL          0x0008
 498 typedef struct {
 499     uint8_t     status;
 500     bdaddr_t    bdaddr;
 501 } __attribute__ ((packed)) create_conn_cancel_cp;
 502 #define CREATE_CONN_CANCEL_CP_SIZE 6
 503
 504 typedef struct {
 505     uint8_t     status;
 506     bdaddr_t    bdaddr;
 507 } __attribute__ ((packed)) create_conn_cancel_rp;
 508 #define CREATE_CONN_CANCEL_RP_SIZE 7
 509
 510 #define OCF_ACCEPT_CONN_REQ             0x0009
 511 typedef struct {
 512     bdaddr_t    bdaddr;
 513     uint8_t     role;
 514 } __attribute__ ((packed)) accept_conn_req_cp;
 515 #define ACCEPT_CONN_REQ_CP_SIZE 7
 516
 517 #define OCF_REJECT_CONN_REQ             0x000A
 518 typedef struct {
 519     bdaddr_t    bdaddr;
 520     uint8_t     reason;
 521 } __attribute__ ((packed)) reject_conn_req_cp;
 522 #define REJECT_CONN_REQ_CP_SIZE 7
 523
 524 #define OCF_LINK_KEY_REPLY              0x000B
 525 typedef struct {
 526     bdaddr_t    bdaddr;
 527     uint8_t     link_key[16];
 528 } __attribute__ ((packed)) link_key_reply_cp;
 529 #define LINK_KEY_REPLY_CP_SIZE 22
 530
 531 #define OCF_LINK_KEY_NEG_REPLY          0x000C
 532
 533 #define OCF_PIN_CODE_REPLY              0x000D
 534 typedef struct {
 535     bdaddr_t    bdaddr;
 536     uint8_t     pin_len;
 537     uint8_t     pin_code[16];
 538 } __attribute__ ((packed)) pin_code_reply_cp;
 539 #define PIN_CODE_REPLY_CP_SIZE 23
 540
 541 #define OCF_PIN_CODE_NEG_REPLY          0x000E
 542
 543 #define OCF_SET_CONN_PTYPE              0x000F
 544 typedef struct {
 545     uint16_t     handle;
 546     uint16_t     pkt_type;
 547 } __attribute__ ((packed)) set_conn_ptype_cp;
 548 #define SET_CONN_PTYPE_CP_SIZE 4
 549
 550 #define OCF_AUTH_REQUESTED              0x0011
 551 typedef struct {
 552     uint16_t     handle;
 553 } __attribute__ ((packed)) auth_requested_cp;
 554 #define AUTH_REQUESTED_CP_SIZE 2
 555
 556 #define OCF_SET_CONN_ENCRYPT            0x0013
 557 typedef struct {
 558     uint16_t    handle;
 559     uint8_t     encrypt;
 560 } __attribute__ ((packed)) set_conn_encrypt_cp;
 561 #define SET_CONN_ENCRYPT_CP_SIZE 3
 562
 563 #define OCF_CHANGE_CONN_LINK_KEY        0x0015
 564 typedef struct {
 565     uint16_t    handle;
 566 } __attribute__ ((packed)) change_conn_link_key_cp;
 567 #define CHANGE_CONN_LINK_KEY_CP_SIZE 2
 568
 569 #define OCF_MASTER_LINK_KEY             0x0017
 570 typedef struct {
 571     uint8_t     key_flag;
 572 } __attribute__ ((packed)) master_link_key_cp;
 573 #define MASTER_LINK_KEY_CP_SIZE 1
 574
 575 #define OCF_REMOTE_NAME_REQ             0x0019
 576 typedef struct {
 577     bdaddr_t    bdaddr;
 578     uint8_t     pscan_rep_mode;
 579     uint8_t     pscan_mode;
 580     uint16_t    clock_offset;
 581 } __attribute__ ((packed)) remote_name_req_cp;
 582 #define REMOTE_NAME_REQ_CP_SIZE 10
 583
 584 #define OCF_REMOTE_NAME_REQ_CANCEL      0x001A
 585 typedef struct {
 586     bdaddr_t    bdaddr;
 587 } __attribute__ ((packed)) remote_name_req_cancel_cp;
 588 #define REMOTE_NAME_REQ_CANCEL_CP_SIZE 6
 589
 590 typedef struct {
 591     uint8_t             status;
 592     bdaddr_t    bdaddr;
 593 } __attribute__ ((packed)) remote_name_req_cancel_rp;
 594 #define REMOTE_NAME_REQ_CANCEL_RP_SIZE 7
 595
 596 #define OCF_READ_REMOTE_FEATURES        0x001B
 597 typedef struct {
 598     uint16_t    handle;
 599 } __attribute__ ((packed)) read_remote_features_cp;
 600 #define READ_REMOTE_FEATURES_CP_SIZE 2
 601
 602 #define OCF_READ_REMOTE_EXT_FEATURES    0x001C
 603 typedef struct {
 604     uint16_t    handle;
 605     uint8_t     page_num;
 606 } __attribute__ ((packed)) read_remote_ext_features_cp;
 607 #define READ_REMOTE_EXT_FEATURES_CP_SIZE 3
 608
 609 #define OCF_READ_REMOTE_VERSION         0x001D
 610 typedef struct {
 611     uint16_t    handle;
 612 } __attribute__ ((packed)) read_remote_version_cp;
 613 #define READ_REMOTE_VERSION_CP_SIZE 2
 614
 615 #define OCF_READ_CLOCK_OFFSET           0x001F
 616 typedef struct {
 617     uint16_t    handle;
 618 } __attribute__ ((packed)) read_clock_offset_cp;
 619 #define READ_CLOCK_OFFSET_CP_SIZE 2
 620
 621 #define OCF_READ_LMP_HANDLE             0x0020
 622 typedef struct {
 623     uint16_t    handle;
 624 } __attribute__ ((packed)) read_lmp_handle_cp;
 625 #define READ_LMP_HANDLE_CP_SIZE 2
 626
 627 typedef struct {
 628     uint8_t     status;
 629     uint16_t    handle;
 630     uint8_t     lmp_handle;
 631     uint32_t    reserved;
 632 } __attribute__ ((packed)) read_lmp_handle_rp;
 633 #define READ_LMP_HANDLE_RP_SIZE 8
 634
 635 #define OCF_SETUP_SYNC_CONN             0x0028
 636 typedef struct {
 637     uint16_t    handle;
 638     uint32_t    tx_bandwith;
 639     uint32_t    rx_bandwith;
 640     uint16_t    max_latency;
 641     uint16_t    voice_setting;
 642     uint8_t     retrans_effort;
 643     uint16_t    pkt_type;
 644 } __attribute__ ((packed)) setup_sync_conn_cp;
 645 #define SETUP_SYNC_CONN_CP_SIZE 17
 646
 647 #define OCF_ACCEPT_SYNC_CONN_REQ        0x0029
 648 typedef struct {
 649     bdaddr_t    bdaddr;
 650     uint32_t    tx_bandwith;
 651     uint32_t    rx_bandwith;
 652     uint16_t    max_latency;
 653     uint16_t    voice_setting;
 654     uint8_t     retrans_effort;
 655     uint16_t    pkt_type;
 656 } __attribute__ ((packed)) accept_sync_conn_req_cp;
 657 #define ACCEPT_SYNC_CONN_REQ_CP_SIZE 21
 658
 659 #define OCF_REJECT_SYNC_CONN_REQ        0x002A
 660 typedef struct {
 661     bdaddr_t    bdaddr;
 662     uint8_t     reason;
 663 } __attribute__ ((packed)) reject_sync_conn_req_cp;
 664 #define REJECT_SYNC_CONN_REQ_CP_SIZE 7
 665
 666 /* Link Policy */
 667 #define OGF_LINK_POLICY         0x02
 668
 669 #define OCF_HOLD_MODE                   0x0001
 670 typedef struct {
 671     uint16_t    handle;
 672     uint16_t    max_interval;
 673     uint16_t    min_interval;
 674 } __attribute__ ((packed)) hold_mode_cp;
 675 #define HOLD_MODE_CP_SIZE 6
 676
 677 #define OCF_SNIFF_MODE                  0x0003
 678 typedef struct {
 679     uint16_t    handle;
 680     uint16_t    max_interval;
 681     uint16_t    min_interval;
 682     uint16_t    attempt;
 683     uint16_t    timeout;
 684 } __attribute__ ((packed)) sniff_mode_cp;
 685 #define SNIFF_MODE_CP_SIZE 10
 686
 687 #define OCF_EXIT_SNIFF_MODE             0x0004
 688 typedef struct {
 689     uint16_t    handle;
 690 } __attribute__ ((packed)) exit_sniff_mode_cp;
 691 #define EXIT_SNIFF_MODE_CP_SIZE 2
 692
 693 #define OCF_PARK_MODE                   0x0005
 694 typedef struct {
 695     uint16_t    handle;
 696     uint16_t    max_interval;
 697     uint16_t    min_interval;
 698 } __attribute__ ((packed)) park_mode_cp;
 699 #define PARK_MODE_CP_SIZE 6
 700
 701 #define OCF_EXIT_PARK_MODE              0x0006
 702 typedef struct {
 703     uint16_t    handle;
 704 } __attribute__ ((packed)) exit_park_mode_cp;
 705 #define EXIT_PARK_MODE_CP_SIZE 2
 706
 707 #define OCF_QOS_SETUP                   0x0007
 708 typedef struct {
 709     uint8_t     service_type;           /* 1 = best effort */
 710     uint32_t    token_rate;             /* Byte per seconds */
 711     uint32_t    peak_bandwidth;         /* Byte per seconds */
 712     uint32_t    latency;                /* Microseconds */
 713     uint32_t    delay_variation;        /* Microseconds */
 714 } __attribute__ ((packed)) hci_qos;
 715 #define HCI_QOS_CP_SIZE 17
 716 typedef struct {
 717     uint16_t    handle;
 718     uint8_t     flags;                  /* Reserved */
 719     hci_qos     qos;
 720 } __attribute__ ((packed)) qos_setup_cp;
 721 #define QOS_SETUP_CP_SIZE (3 + HCI_QOS_CP_SIZE)
 722
 723 #define OCF_ROLE_DISCOVERY              0x0009
 724 typedef struct {
 725     uint16_t    handle;
 726 } __attribute__ ((packed)) role_discovery_cp;
 727 #define ROLE_DISCOVERY_CP_SIZE 2
 728 typedef struct {
 729     uint8_t     status;
 730     uint16_t    handle;
 731     uint8_t     role;
 732 } __attribute__ ((packed)) role_discovery_rp;
 733 #define ROLE_DISCOVERY_RP_SIZE 4
 734
 735 #define OCF_SWITCH_ROLE                 0x000B
 736 typedef struct {
 737     bdaddr_t    bdaddr;
 738     uint8_t     role;
 739 } __attribute__ ((packed)) switch_role_cp;
 740 #define SWITCH_ROLE_CP_SIZE 7
 741
 742 #define OCF_READ_LINK_POLICY            0x000C
 743 typedef struct {
 744     uint16_t    handle;
 745 } __attribute__ ((packed)) read_link_policy_cp;
 746 #define READ_LINK_POLICY_CP_SIZE 2
 747 typedef struct {
 748     uint8_t     status;
 749     uint16_t    handle;
 750     uint16_t    policy;
 751 } __attribute__ ((packed)) read_link_policy_rp;
 752 #define READ_LINK_POLICY_RP_SIZE 5
 753
 754 #define OCF_WRITE_LINK_POLICY           0x000D
 755 typedef struct {
 756     uint16_t    handle;
 757     uint16_t    policy;
 758 } __attribute__ ((packed)) write_link_policy_cp;
 759 #define WRITE_LINK_POLICY_CP_SIZE 4
 760 typedef struct {
 761     uint8_t     status;
 762     uint16_t    handle;
 763 } __attribute__ ((packed)) write_link_policy_rp;
 764 #define WRITE_LINK_POLICY_RP_SIZE 3
 765
 766 #define OCF_READ_DEFAULT_LINK_POLICY    0x000E
 767
 768 #define OCF_WRITE_DEFAULT_LINK_POLICY   0x000F
 769
 770 #define OCF_FLOW_SPECIFICATION          0x0010
 771
 772 #define OCF_SNIFF_SUBRATE               0x0011
 773 typedef struct {
 774     uint16_t    handle;
 775     uint16_t    max_remote_latency;
 776     uint16_t    max_local_latency;
 777     uint16_t    min_remote_timeout;
 778     uint16_t    min_local_timeout;
 779 } __attribute__ ((packed)) sniff_subrate_cp;
 780 #define SNIFF_SUBRATE_CP_SIZE 10
 781
 782 /* Host Controller and Baseband */
 783 #define OGF_HOST_CTL            0x03
 784
 785 #define OCF_SET_EVENT_MASK              0x0001
 786 typedef struct {
 787     uint8_t     mask[8];
 788 } __attribute__ ((packed)) set_event_mask_cp;
 789 #define SET_EVENT_MASK_CP_SIZE 8
 790
 791 #define OCF_RESET                       0x0003
 792
 793 #define OCF_SET_EVENT_FLT               0x0005
 794 typedef struct {
 795     uint8_t     flt_type;
 796     uint8_t     cond_type;
 797     uint8_t     condition[0];
 798 } __attribute__ ((packed)) set_event_flt_cp;
 799 #define SET_EVENT_FLT_CP_SIZE 2
 800
 801 enum bt_filter_type {
 802     FLT_CLEAR_ALL               = 0x00,
 803     FLT_INQ_RESULT              = 0x01,
 804     FLT_CONN_SETUP              = 0x02,
 805 };
 806 enum inq_result_cond_type {
 807     INQ_RESULT_RETURN_ALL       = 0x00,
 808     INQ_RESULT_RETURN_CLASS     = 0x01,
 809     INQ_RESULT_RETURN_BDADDR    = 0x02,
 810 };
 811 enum conn_setup_cond_type {
 812     CONN_SETUP_ALLOW_ALL        = 0x00,
 813     CONN_SETUP_ALLOW_CLASS      = 0x01,
 814     CONN_SETUP_ALLOW_BDADDR     = 0x02,
 815 };
 816 enum conn_setup_cond {
 817     CONN_SETUP_AUTO_OFF         = 0x01,
 818     CONN_SETUP_AUTO_ON          = 0x02,
 819 };
 820
 821 #define OCF_FLUSH                       0x0008
 822 typedef struct {
 823     uint16_t    handle;
 824 } __attribute__ ((packed)) flush_cp;
 825 #define FLUSH_CP_SIZE 2
 826
 827 typedef struct {
 828     uint8_t     status;
 829     uint16_t    handle;
 830 } __attribute__ ((packed)) flush_rp;
 831 #define FLUSH_RP_SIZE 3
 832
 833 #define OCF_READ_PIN_TYPE               0x0009
 834 typedef struct {
 835     uint8_t     status;
 836     uint8_t     pin_type;
 837 } __attribute__ ((packed)) read_pin_type_rp;
 838 #define READ_PIN_TYPE_RP_SIZE 2
 839
 840 #define OCF_WRITE_PIN_TYPE              0x000A
 841 typedef struct {
 842     uint8_t     pin_type;
 843 } __attribute__ ((packed)) write_pin_type_cp;
 844 #define WRITE_PIN_TYPE_CP_SIZE 1
 845
 846 #define OCF_CREATE_NEW_UNIT_KEY         0x000B
 847
 848 #define OCF_READ_STORED_LINK_KEY        0x000D
 849 typedef struct {
 850     bdaddr_t    bdaddr;
 851     uint8_t     read_all;
 852 } __attribute__ ((packed)) read_stored_link_key_cp;
 853 #define READ_STORED_LINK_KEY_CP_SIZE 7
 854 typedef struct {
 855     uint8_t     status;
 856     uint16_t    max_keys;
 857     uint16_t    num_keys;
 858 } __attribute__ ((packed)) read_stored_link_key_rp;
 859 #define READ_STORED_LINK_KEY_RP_SIZE 5
 860
 861 #define OCF_WRITE_STORED_LINK_KEY       0x0011
 862 typedef struct {
 863     uint8_t     num_keys;
 864     /* variable length part */
 865 } __attribute__ ((packed)) write_stored_link_key_cp;
 866 #define WRITE_STORED_LINK_KEY_CP_SIZE 1
 867 typedef struct {
 868     uint8_t     status;
 869     uint8_t     num_keys;
 870 } __attribute__ ((packed)) write_stored_link_key_rp;
 871 #define READ_WRITE_LINK_KEY_RP_SIZE 2
 872
 873 #define OCF_DELETE_STORED_LINK_KEY      0x0012
 874 typedef struct {
 875     bdaddr_t    bdaddr;
 876     uint8_t     delete_all;
 877 } __attribute__ ((packed)) delete_stored_link_key_cp;
 878 #define DELETE_STORED_LINK_KEY_CP_SIZE 7
 879 typedef struct {
 880     uint8_t     status;
 881     uint16_t    num_keys;
 882 } __attribute__ ((packed)) delete_stored_link_key_rp;
 883 #define DELETE_STORED_LINK_KEY_RP_SIZE 3
 884
 885 #define OCF_CHANGE_LOCAL_NAME           0x0013
 886 typedef struct {
 887     char        name[248];
 888 } __attribute__ ((packed)) change_local_name_cp;
 889 #define CHANGE_LOCAL_NAME_CP_SIZE 248
 890
 891 #define OCF_READ_LOCAL_NAME             0x0014
 892 typedef struct {
 893     uint8_t     status;
 894     char        name[248];
 895 } __attribute__ ((packed)) read_local_name_rp;
 896 #define READ_LOCAL_NAME_RP_SIZE 249
 897
 898 #define OCF_READ_CONN_ACCEPT_TIMEOUT    0x0015
 899 typedef struct {
 900     uint8_t     status;
 901     uint16_t    timeout;
 902 } __attribute__ ((packed)) read_conn_accept_timeout_rp;
 903 #define READ_CONN_ACCEPT_TIMEOUT_RP_SIZE 3
 904
 905 #define OCF_WRITE_CONN_ACCEPT_TIMEOUT   0x0016
 906 typedef struct {
 907     uint16_t    timeout;
 908 } __attribute__ ((packed)) write_conn_accept_timeout_cp;
 909 #define WRITE_CONN_ACCEPT_TIMEOUT_CP_SIZE 2
 910
 911 #define OCF_READ_PAGE_TIMEOUT           0x0017
 912 typedef struct {
 913     uint8_t     status;
 914     uint16_t    timeout;
 915 } __attribute__ ((packed)) read_page_timeout_rp;
 916 #define READ_PAGE_TIMEOUT_RP_SIZE 3
 917
 918 #define OCF_WRITE_PAGE_TIMEOUT          0x0018
 919 typedef struct {
 920     uint16_t    timeout;
 921 } __attribute__ ((packed)) write_page_timeout_cp;
 922 #define WRITE_PAGE_TIMEOUT_CP_SIZE 2
 923
 924 #define OCF_READ_SCAN_ENABLE            0x0019
 925 typedef struct {
 926     uint8_t     status;
 927     uint8_t     enable;
 928 } __attribute__ ((packed)) read_scan_enable_rp;
 929 #define READ_SCAN_ENABLE_RP_SIZE 2
 930
 931 #define OCF_WRITE_SCAN_ENABLE           0x001A
 932 typedef struct {
 933     uint8_t     scan_enable;
 934 } __attribute__ ((packed)) write_scan_enable_cp;
 935 #define WRITE_SCAN_ENABLE_CP_SIZE 1
 936
 937 enum scan_enable_bits {
 938     SCAN_DISABLED               = 0,
 939     SCAN_INQUIRY                = 1 << 0,
 940     SCAN_PAGE                   = 1 << 1,
 941 };
 942
 943 #define OCF_READ_PAGE_ACTIVITY          0x001B
 944 typedef struct {
 945     uint8_t     status;
 946     uint16_t    interval;
 947     uint16_t    window;
 948 } __attribute__ ((packed)) read_page_activity_rp;
 949 #define READ_PAGE_ACTIVITY_RP_SIZE 5
 950
 951 #define OCF_WRITE_PAGE_ACTIVITY         0x001C
 952 typedef struct {
 953     uint16_t    interval;
 954     uint16_t    window;
 955 } __attribute__ ((packed)) write_page_activity_cp;
 956 #define WRITE_PAGE_ACTIVITY_CP_SIZE 4
 957
 958 #define OCF_READ_INQ_ACTIVITY           0x001D
 959 typedef struct {
 960     uint8_t     status;
 961     uint16_t    interval;
 962     uint16_t    window;
 963 } __attribute__ ((packed)) read_inq_activity_rp;
 964 #define READ_INQ_ACTIVITY_RP_SIZE 5
 965
 966 #define OCF_WRITE_INQ_ACTIVITY          0x001E
 967 typedef struct {
 968     uint16_t    interval;
 969     uint16_t    window;
 970 } __attribute__ ((packed)) write_inq_activity_cp;
 971 #define WRITE_INQ_ACTIVITY_CP_SIZE 4
 972
 973 #define OCF_READ_AUTH_ENABLE            0x001F
 974
 975 #define OCF_WRITE_AUTH_ENABLE           0x0020
 976
 977 #define AUTH_DISABLED           0x00
 978 #define AUTH_ENABLED            0x01
 979
 980 #define OCF_READ_ENCRYPT_MODE           0x0021
 981
 982 #define OCF_WRITE_ENCRYPT_MODE          0x0022
 983
 984 #define ENCRYPT_DISABLED        0x00
 985 #define ENCRYPT_P2P             0x01
 986 #define ENCRYPT_BOTH            0x02
 987
 988 #define OCF_READ_CLASS_OF_DEV           0x0023
 989 typedef struct {
 990     uint8_t     status;
 991     uint8_t     dev_class[3];
 992 } __attribute__ ((packed)) read_class_of_dev_rp;
 993 #define READ_CLASS_OF_DEV_RP_SIZE 4
 994
 995 #define OCF_WRITE_CLASS_OF_DEV          0x0024
 996 typedef struct {
 997     uint8_t     dev_class[3];
 998 } __attribute__ ((packed)) write_class_of_dev_cp;
 999 #define WRITE_CLASS_OF_DEV_CP_SIZE 3
1000
1001 #define OCF_READ_VOICE_SETTING          0x0025
1002 typedef struct {
1003     uint8_t     status;
1004     uint16_t    voice_setting;
1005 } __attribute__ ((packed)) read_voice_setting_rp;
1006 #define READ_VOICE_SETTING_RP_SIZE 3
1007
1008 #define OCF_WRITE_VOICE_SETTING         0x0026
1009 typedef struct {
1010     uint16_t    voice_setting;
1011 } __attribute__ ((packed)) write_voice_setting_cp;
1012 #define WRITE_VOICE_SETTING_CP_SIZE 2
1013
1014 #define OCF_READ_AUTOMATIC_FLUSH_TIMEOUT        0x0027
1015
1016 #define OCF_WRITE_AUTOMATIC_FLUSH_TIMEOUT       0x0028
1017
1018 #define OCF_READ_NUM_BROADCAST_RETRANS  0x0029
1019
1020 #define OCF_WRITE_NUM_BROADCAST_RETRANS 0x002A
1021
1022 #define OCF_READ_HOLD_MODE_ACTIVITY     0x002B
1023
1024 #define OCF_WRITE_HOLD_MODE_ACTIVITY    0x002C
1025
1026 #define OCF_READ_TRANSMIT_POWER_LEVEL   0x002D
1027 typedef struct {
1028     uint16_t    handle;
1029     uint8_t     type;
1030 } __attribute__ ((packed)) read_transmit_power_level_cp;
1031 #define READ_TRANSMIT_POWER_LEVEL_CP_SIZE 3
1032 typedef struct {
1033     uint8_t     status;
1034     uint16_t    handle;
1035     int8_t      level;
1036 } __attribute__ ((packed)) read_transmit_power_level_rp;
1037 #define READ_TRANSMIT_POWER_LEVEL_RP_SIZE 4
1038
1039 #define OCF_HOST_BUFFER_SIZE            0x0033
1040 typedef struct {
1041     uint16_t    acl_mtu;
1042     uint8_t     sco_mtu;
1043     uint16_t    acl_max_pkt;
1044     uint16_t    sco_max_pkt;
1045 } __attribute__ ((packed)) host_buffer_size_cp;
1046 #define HOST_BUFFER_SIZE_CP_SIZE 7
1047
1048 #define OCF_HOST_NUMBER_OF_COMPLETED_PACKETS    0x0035
1049
1050 #define OCF_READ_LINK_SUPERVISION_TIMEOUT       0x0036
1051 typedef struct {
1052     uint8_t     status;
1053     uint16_t    handle;
1054     uint16_t    link_sup_to;
1055 } __attribute__ ((packed)) read_link_supervision_timeout_rp;
1056 #define READ_LINK_SUPERVISION_TIMEOUT_RP_SIZE 5
1057
1058 #define OCF_WRITE_LINK_SUPERVISION_TIMEOUT      0x0037
1059 typedef struct {
1060     uint16_t    handle;
1061     uint16_t    link_sup_to;
1062 } __attribute__ ((packed)) write_link_supervision_timeout_cp;
1063 #define WRITE_LINK_SUPERVISION_TIMEOUT_CP_SIZE 4
1064 typedef struct {
1065     uint8_t     status;
1066     uint16_t    handle;
1067 } __attribute__ ((packed)) write_link_supervision_timeout_rp;
1068 #define WRITE_LINK_SUPERVISION_TIMEOUT_RP_SIZE 3
1069
1070 #define OCF_READ_NUM_SUPPORTED_IAC      0x0038
1071
1072 #define MAX_IAC_LAP 0x40
1073 #define OCF_READ_CURRENT_IAC_LAP        0x0039
1074 typedef struct {
1075     uint8_t     status;
1076     uint8_t     num_current_iac;
1077     uint8_t     lap[MAX_IAC_LAP][3];
1078 } __attribute__ ((packed)) read_current_iac_lap_rp;
1079 #define READ_CURRENT_IAC_LAP_RP_SIZE 2+3*MAX_IAC_LAP
1080
1081 #define OCF_WRITE_CURRENT_IAC_LAP       0x003A
1082 typedef struct {
1083     uint8_t     num_current_iac;
1084     uint8_t     lap[MAX_IAC_LAP][3];
1085 } __attribute__ ((packed)) write_current_iac_lap_cp;
1086 #define WRITE_CURRENT_IAC_LAP_CP_SIZE 1+3*MAX_IAC_LAP
1087
1088 #define OCF_READ_PAGE_SCAN_PERIOD_MODE  0x003B
1089
1090 #define OCF_WRITE_PAGE_SCAN_PERIOD_MODE 0x003C
1091
1092 #define OCF_READ_PAGE_SCAN_MODE         0x003D
1093
1094 #define OCF_WRITE_PAGE_SCAN_MODE        0x003E
1095
1096 #define OCF_SET_AFH_CLASSIFICATION      0x003F
1097 typedef struct {
1098     uint8_t     map[10];
1099 } __attribute__ ((packed)) set_afh_classification_cp;
1100 #define SET_AFH_CLASSIFICATION_CP_SIZE 10
1101 typedef struct {
1102     uint8_t     status;
1103 } __attribute__ ((packed)) set_afh_classification_rp;
1104 #define SET_AFH_CLASSIFICATION_RP_SIZE 1
1105
1106 #define OCF_READ_INQUIRY_SCAN_TYPE      0x0042
1107 typedef struct {
1108     uint8_t     status;
1109     uint8_t     type;
1110 } __attribute__ ((packed)) read_inquiry_scan_type_rp;
1111 #define READ_INQUIRY_SCAN_TYPE_RP_SIZE 2
1112
1113 #define OCF_WRITE_INQUIRY_SCAN_TYPE     0x0043
1114 typedef struct {
1115     uint8_t     type;
1116 } __attribute__ ((packed)) write_inquiry_scan_type_cp;
1117 #define WRITE_INQUIRY_SCAN_TYPE_CP_SIZE 1
1118 typedef struct {
1119     uint8_t     status;
1120 } __attribute__ ((packed)) write_inquiry_scan_type_rp;
1121 #define WRITE_INQUIRY_SCAN_TYPE_RP_SIZE 1
1122
1123 #define OCF_READ_INQUIRY_MODE           0x0044
1124 typedef struct {
1125     uint8_t     status;
1126     uint8_t     mode;
1127 } __attribute__ ((packed)) read_inquiry_mode_rp;
1128 #define READ_INQUIRY_MODE_RP_SIZE 2
1129
1130 #define OCF_WRITE_INQUIRY_MODE          0x0045
1131 typedef struct {
1132     uint8_t     mode;
1133 } __attribute__ ((packed)) write_inquiry_mode_cp;
1134 #define WRITE_INQUIRY_MODE_CP_SIZE 1
1135 typedef struct {
1136     uint8_t     status;
1137 } __attribute__ ((packed)) write_inquiry_mode_rp;
1138 #define WRITE_INQUIRY_MODE_RP_SIZE 1
1139
1140 #define OCF_READ_PAGE_SCAN_TYPE         0x0046
1141
1142 #define OCF_WRITE_PAGE_SCAN_TYPE        0x0047
1143
1144 #define OCF_READ_AFH_MODE               0x0048
1145 typedef struct {
1146     uint8_t     status;
1147     uint8_t     mode;
1148 } __attribute__ ((packed)) read_afh_mode_rp;
1149 #define READ_AFH_MODE_RP_SIZE 2
1150
1151 #define OCF_WRITE_AFH_MODE              0x0049
1152 typedef struct {
1153     uint8_t     mode;
1154 } __attribute__ ((packed)) write_afh_mode_cp;
1155 #define WRITE_AFH_MODE_CP_SIZE 1
1156 typedef struct {
1157     uint8_t     status;
1158 } __attribute__ ((packed)) write_afh_mode_rp;
1159 #define WRITE_AFH_MODE_RP_SIZE 1
1160
1161 #define OCF_READ_EXT_INQUIRY_RESPONSE   0x0051
1162 typedef struct {
1163     uint8_t     status;
1164     uint8_t     fec;
1165     uint8_t     data[240];
1166 } __attribute__ ((packed)) read_ext_inquiry_response_rp;
1167 #define READ_EXT_INQUIRY_RESPONSE_RP_SIZE 242
1168
1169 #define OCF_WRITE_EXT_INQUIRY_RESPONSE  0x0052
1170 typedef struct {
1171     uint8_t     fec;
1172     uint8_t     data[240];
1173 } __attribute__ ((packed)) write_ext_inquiry_response_cp;
1174 #define WRITE_EXT_INQUIRY_RESPONSE_CP_SIZE 241
1175 typedef struct {
1176     uint8_t     status;
1177 } __attribute__ ((packed)) write_ext_inquiry_response_rp;
1178 #define WRITE_EXT_INQUIRY_RESPONSE_RP_SIZE 1
1179
1180 /* Informational Parameters */
1181 #define OGF_INFO_PARAM          0x04
1182
1183 #define OCF_READ_LOCAL_VERSION          0x0001
1184 typedef struct {
1185     uint8_t     status;
1186     uint8_t     hci_ver;
1187     uint16_t    hci_rev;
1188     uint8_t     lmp_ver;
1189     uint16_t    manufacturer;
1190     uint16_t    lmp_subver;
1191 } __attribute__ ((packed)) read_local_version_rp;
1192 #define READ_LOCAL_VERSION_RP_SIZE 9
1193
1194 #define OCF_READ_LOCAL_COMMANDS         0x0002
1195 typedef struct {
1196     uint8_t     status;
1197     uint8_t     commands[64];
1198 } __attribute__ ((packed)) read_local_commands_rp;
1199 #define READ_LOCAL_COMMANDS_RP_SIZE 65
1200
1201 #define OCF_READ_LOCAL_FEATURES         0x0003
1202 typedef struct {
1203     uint8_t     status;
1204     uint8_t     features[8];
1205 } __attribute__ ((packed)) read_local_features_rp;
1206 #define READ_LOCAL_FEATURES_RP_SIZE 9
1207
1208 #define OCF_READ_LOCAL_EXT_FEATURES     0x0004
1209 typedef struct {
1210     uint8_t     page_num;
1211 } __attribute__ ((packed)) read_local_ext_features_cp;
1212 #define READ_LOCAL_EXT_FEATURES_CP_SIZE 1
1213 typedef struct {
1214     uint8_t     status;
1215     uint8_t     page_num;
1216     uint8_t     max_page_num;
1217     uint8_t     features[8];
1218 } __attribute__ ((packed)) read_local_ext_features_rp;
1219 #define READ_LOCAL_EXT_FEATURES_RP_SIZE 11
1220
1221 #define OCF_READ_BUFFER_SIZE            0x0005
1222 typedef struct {
1223     uint8_t     status;
1224     uint16_t    acl_mtu;
1225     uint8_t     sco_mtu;
1226     uint16_t    acl_max_pkt;
1227     uint16_t    sco_max_pkt;
1228 } __attribute__ ((packed)) read_buffer_size_rp;
1229 #define READ_BUFFER_SIZE_RP_SIZE 8
1230
1231 #define OCF_READ_COUNTRY_CODE           0x0007
1232 typedef struct {
1233     uint8_t     status;
1234     uint8_t     country_code;
1235 } __attribute__ ((packed)) read_country_code_rp;
1236 #define READ_COUNTRY_CODE_RP_SIZE 2
1237
1238 #define OCF_READ_BD_ADDR                0x0009
1239 typedef struct {
1240     uint8_t     status;
1241     bdaddr_t    bdaddr;
1242 } __attribute__ ((packed)) read_bd_addr_rp;
1243 #define READ_BD_ADDR_RP_SIZE 7
1244
1245 /* Status params */
1246 #define OGF_STATUS_PARAM        0x05
1247
1248 #define OCF_READ_FAILED_CONTACT_COUNTER         0x0001
1249 typedef struct {
1250     uint8_t     status;
1251     uint16_t    handle;
1252     uint8_t     counter;
1253 } __attribute__ ((packed)) read_failed_contact_counter_rp;
1254 #define READ_FAILED_CONTACT_COUNTER_RP_SIZE 4
1255
1256 #define OCF_RESET_FAILED_CONTACT_COUNTER        0x0002
1257 typedef struct {
1258     uint8_t     status;
1259     uint16_t    handle;
1260 } __attribute__ ((packed)) reset_failed_contact_counter_rp;
1261 #define RESET_FAILED_CONTACT_COUNTER_RP_SIZE 4
1262
1263 #define OCF_READ_LINK_QUALITY           0x0003
1264 typedef struct {
1265     uint16_t    handle;
1266 } __attribute__ ((packed)) read_link_quality_cp;
1267 #define READ_LINK_QUALITY_CP_SIZE 4
1268
1269 typedef struct {
1270     uint8_t     status;
1271     uint16_t    handle;
1272     uint8_t     link_quality;
1273 } __attribute__ ((packed)) read_link_quality_rp;
1274 #define READ_LINK_QUALITY_RP_SIZE 4
1275
1276 #define OCF_READ_RSSI                   0x0005
1277 typedef struct {
1278     uint8_t     status;
1279     uint16_t    handle;
1280     int8_t      rssi;
1281 } __attribute__ ((packed)) read_rssi_rp;
1282 #define READ_RSSI_RP_SIZE 4
1283
1284 #define OCF_READ_AFH_MAP                0x0006
1285 typedef struct {
1286     uint8_t     status;
1287     uint16_t    handle;
1288     uint8_t     mode;
1289     uint8_t     map[10];
1290 } __attribute__ ((packed)) read_afh_map_rp;
1291 #define READ_AFH_MAP_RP_SIZE 14
1292
1293 #define OCF_READ_CLOCK                  0x0007
1294 typedef struct {
1295     uint16_t    handle;
1296     uint8_t     which_clock;
1297 } __attribute__ ((packed)) read_clock_cp;
1298 #define READ_CLOCK_CP_SIZE 3
1299 typedef struct {
1300     uint8_t     status;
1301     uint16_t    handle;
1302     uint32_t    clock;
1303     uint16_t    accuracy;
1304 } __attribute__ ((packed)) read_clock_rp;
1305 #define READ_CLOCK_RP_SIZE 9
1306
1307 /* Testing commands */
1308 #define OGF_TESTING_CMD         0x3e
1309
1310 /* Vendor specific commands */
1311 #define OGF_VENDOR_CMD          0x3f
1312
1313 /* HCI Events */
1314
1315 #define EVT_INQUIRY_COMPLETE            0x01
1316
1317 #define EVT_INQUIRY_RESULT              0x02
1318 typedef struct {
1319     uint8_t     num_responses;
1320     bdaddr_t    bdaddr;
1321     uint8_t     pscan_rep_mode;
1322     uint8_t     pscan_period_mode;
1323     uint8_t     pscan_mode;
1324     uint8_t     dev_class[3];
1325     uint16_t    clock_offset;
1326 } __attribute__ ((packed)) inquiry_info;
1327 #define INQUIRY_INFO_SIZE 14
1328
1329 #define EVT_CONN_COMPLETE               0x03
1330 typedef struct {
1331     uint8_t     status;
1332     uint16_t    handle;
1333     bdaddr_t    bdaddr;
1334     uint8_t     link_type;
1335     uint8_t     encr_mode;
1336 } __attribute__ ((packed)) evt_conn_complete;
1337 #define EVT_CONN_COMPLETE_SIZE 11
1338
1339 #define EVT_CONN_REQUEST                0x04
1340 typedef struct {
1341     bdaddr_t    bdaddr;
1342     uint8_t     dev_class[3];
1343     uint8_t     link_type;
1344 } __attribute__ ((packed)) evt_conn_request;
1345 #define EVT_CONN_REQUEST_SIZE 10
1346
1347 #define EVT_DISCONN_COMPLETE            0x05
1348 typedef struct {
1349     uint8_t     status;
1350     uint16_t    handle;
1351     uint8_t     reason;
1352 } __attribute__ ((packed)) evt_disconn_complete;
1353 #define EVT_DISCONN_COMPLETE_SIZE 4
1354
1355 #define EVT_AUTH_COMPLETE               0x06
1356 typedef struct {
1357     uint8_t     status;
1358     uint16_t    handle;
1359 } __attribute__ ((packed)) evt_auth_complete;
1360 #define EVT_AUTH_COMPLETE_SIZE 3
1361
1362 #define EVT_REMOTE_NAME_REQ_COMPLETE    0x07
1363 typedef struct {
1364     uint8_t     status;
1365     bdaddr_t    bdaddr;
1366     char        name[248];
1367 } __attribute__ ((packed)) evt_remote_name_req_complete;
1368 #define EVT_REMOTE_NAME_REQ_COMPLETE_SIZE 255
1369
1370 #define EVT_ENCRYPT_CHANGE              0x08
1371 typedef struct {
1372     uint8_t     status;
1373     uint16_t    handle;
1374     uint8_t     encrypt;
1375 } __attribute__ ((packed)) evt_encrypt_change;
1376 #define EVT_ENCRYPT_CHANGE_SIZE 5
1377
1378 #define EVT_CHANGE_CONN_LINK_KEY_COMPLETE       0x09
1379 typedef struct {
1380     uint8_t     status;
1381     uint16_t    handle;
1382 }  __attribute__ ((packed)) evt_change_conn_link_key_complete;
1383 #define EVT_CHANGE_CONN_LINK_KEY_COMPLETE_SIZE 3
1384
1385 #define EVT_MASTER_LINK_KEY_COMPLETE            0x0A
1386 typedef struct {
1387     uint8_t     status;
1388     uint16_t    handle;
1389     uint8_t     key_flag;
1390 } __attribute__ ((packed)) evt_master_link_key_complete;
1391 #define EVT_MASTER_LINK_KEY_COMPLETE_SIZE 4
1392
1393 #define EVT_READ_REMOTE_FEATURES_COMPLETE       0x0B
1394 typedef struct {
1395     uint8_t     status;
1396     uint16_t    handle;
1397     uint8_t     features[8];
1398 } __attribute__ ((packed)) evt_read_remote_features_complete;
1399 #define EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE 11
1400
1401 #define EVT_READ_REMOTE_VERSION_COMPLETE        0x0C
1402 typedef struct {
1403     uint8_t     status;
1404     uint16_t    handle;
1405     uint8_t     lmp_ver;
1406     uint16_t    manufacturer;
1407     uint16_t    lmp_subver;
1408 } __attribute__ ((packed)) evt_read_remote_version_complete;
1409 #define EVT_READ_REMOTE_VERSION_COMPLETE_SIZE 8
1410
1411 #define EVT_QOS_SETUP_COMPLETE          0x0D
1412 typedef struct {
1413     uint8_t     status;
1414     uint16_t    handle;
1415     uint8_t     flags;                  /* Reserved */
1416     hci_qos     qos;
1417 } __attribute__ ((packed)) evt_qos_setup_complete;
1418 #define EVT_QOS_SETUP_COMPLETE_SIZE (4 + HCI_QOS_CP_SIZE)
1419
1420 #define EVT_CMD_COMPLETE                0x0E
1421 typedef struct {
1422     uint8_t     ncmd;
1423     uint16_t    opcode;
1424 } __attribute__ ((packed)) evt_cmd_complete;
1425 #define EVT_CMD_COMPLETE_SIZE 3
1426
1427 #define EVT_CMD_STATUS                  0x0F
1428 typedef struct {
1429     uint8_t     status;
1430     uint8_t     ncmd;
1431     uint16_t    opcode;
1432 } __attribute__ ((packed)) evt_cmd_status;
1433 #define EVT_CMD_STATUS_SIZE 4
1434
1435 #define EVT_HARDWARE_ERROR              0x10
1436 typedef struct {
1437     uint8_t     code;
1438 } __attribute__ ((packed)) evt_hardware_error;
1439 #define EVT_HARDWARE_ERROR_SIZE 1
1440
1441 #define EVT_FLUSH_OCCURRED              0x11
1442 typedef struct {
1443     uint16_t    handle;
1444 } __attribute__ ((packed)) evt_flush_occured;
1445 #define EVT_FLUSH_OCCURRED_SIZE 2
1446
1447 #define EVT_ROLE_CHANGE                 0x12
1448 typedef struct {
1449     uint8_t     status;
1450     bdaddr_t    bdaddr;
1451     uint8_t     role;
1452 } __attribute__ ((packed)) evt_role_change;
1453 #define EVT_ROLE_CHANGE_SIZE 8
1454
1455 #define EVT_NUM_COMP_PKTS               0x13
1456 typedef struct {
1457     uint8_t     num_hndl;
1458     struct {
1459         uint16_t handle;
1460         uint16_t num_packets;
1461     } connection[0];
1462 } __attribute__ ((packed)) evt_num_comp_pkts;
1463 #define EVT_NUM_COMP_PKTS_SIZE(num_hndl) (1 + 4 * (num_hndl))
1464
1465 #define EVT_MODE_CHANGE                 0x14
1466 typedef struct {
1467     uint8_t     status;
1468     uint16_t    handle;
1469     uint8_t     mode;
1470     uint16_t    interval;
1471 } __attribute__ ((packed)) evt_mode_change;
1472 #define EVT_MODE_CHANGE_SIZE 6
1473
1474 #define EVT_RETURN_LINK_KEYS            0x15
1475 typedef struct {
1476     uint8_t     num_keys;
1477     /* variable length part */
1478 } __attribute__ ((packed)) evt_return_link_keys;
1479 #define EVT_RETURN_LINK_KEYS_SIZE 1
1480
1481 #define EVT_PIN_CODE_REQ                0x16
1482 typedef struct {
1483     bdaddr_t    bdaddr;
1484 } __attribute__ ((packed)) evt_pin_code_req;
1485 #define EVT_PIN_CODE_REQ_SIZE 6
1486
1487 #define EVT_LINK_KEY_REQ                0x17
1488 typedef struct {
1489     bdaddr_t    bdaddr;
1490 } __attribute__ ((packed)) evt_link_key_req;
1491 #define EVT_LINK_KEY_REQ_SIZE 6
1492
1493 #define EVT_LINK_KEY_NOTIFY             0x18
1494 typedef struct {
1495     bdaddr_t    bdaddr;
1496     uint8_t     link_key[16];
1497     uint8_t     key_type;
1498 } __attribute__ ((packed)) evt_link_key_notify;
1499 #define EVT_LINK_KEY_NOTIFY_SIZE 23
1500
1501 #define EVT_LOOPBACK_COMMAND            0x19
1502
1503 #define EVT_DATA_BUFFER_OVERFLOW        0x1A
1504 typedef struct {
1505     uint8_t     link_type;
1506 } __attribute__ ((packed)) evt_data_buffer_overflow;
1507 #define EVT_DATA_BUFFER_OVERFLOW_SIZE 1
1508
1509 #define EVT_MAX_SLOTS_CHANGE            0x1B
1510 typedef struct {
1511     uint16_t    handle;
1512     uint8_t     max_slots;
1513 } __attribute__ ((packed)) evt_max_slots_change;
1514 #define EVT_MAX_SLOTS_CHANGE_SIZE 3
1515
1516 #define EVT_READ_CLOCK_OFFSET_COMPLETE  0x1C
1517 typedef struct {
1518     uint8_t     status;
1519     uint16_t    handle;
1520     uint16_t    clock_offset;
1521 } __attribute__ ((packed)) evt_read_clock_offset_complete;
1522 #define EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE 5
1523
1524 #define EVT_CONN_PTYPE_CHANGED          0x1D
1525 typedef struct {
1526     uint8_t     status;
1527     uint16_t    handle;
1528     uint16_t    ptype;
1529 } __attribute__ ((packed)) evt_conn_ptype_changed;
1530 #define EVT_CONN_PTYPE_CHANGED_SIZE 5
1531
1532 #define EVT_QOS_VIOLATION               0x1E
1533 typedef struct {
1534     uint16_t    handle;
1535 } __attribute__ ((packed)) evt_qos_violation;
1536 #define EVT_QOS_VIOLATION_SIZE 2
1537
1538 #define EVT_PSCAN_REP_MODE_CHANGE       0x20
1539 typedef struct {
1540     bdaddr_t    bdaddr;
1541     uint8_t     pscan_rep_mode;
1542 } __attribute__ ((packed)) evt_pscan_rep_mode_change;
1543 #define EVT_PSCAN_REP_MODE_CHANGE_SIZE 7
1544
1545 #define EVT_FLOW_SPEC_COMPLETE          0x21
1546 typedef struct {
1547     uint8_t     status;
1548     uint16_t    handle;
1549     uint8_t     flags;
1550     uint8_t     direction;
1551     hci_qos     qos;
1552 } __attribute__ ((packed)) evt_flow_spec_complete;
1553 #define EVT_FLOW_SPEC_COMPLETE_SIZE (5 + HCI_QOS_CP_SIZE)
1554
1555 #define EVT_INQUIRY_RESULT_WITH_RSSI    0x22
1556 typedef struct {
1557     uint8_t     num_responses;
1558     bdaddr_t    bdaddr;
1559     uint8_t     pscan_rep_mode;
1560     uint8_t     pscan_period_mode;
1561     uint8_t     dev_class[3];
1562     uint16_t    clock_offset;
1563     int8_t      rssi;
1564 } __attribute__ ((packed)) inquiry_info_with_rssi;
1565 #define INQUIRY_INFO_WITH_RSSI_SIZE 15
1566 typedef struct {
1567     uint8_t     num_responses;
1568     bdaddr_t    bdaddr;
1569     uint8_t     pscan_rep_mode;
1570     uint8_t     pscan_period_mode;
1571     uint8_t     pscan_mode;
1572     uint8_t     dev_class[3];
1573     uint16_t    clock_offset;
1574     int8_t      rssi;
1575 } __attribute__ ((packed)) inquiry_info_with_rssi_and_pscan_mode;
1576 #define INQUIRY_INFO_WITH_RSSI_AND_PSCAN_MODE_SIZE 16
1577
1578 #define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE   0x23
1579 typedef struct {
1580     uint8_t     status;
1581     uint16_t    handle;
1582     uint8_t     page_num;
1583     uint8_t     max_page_num;
1584     uint8_t     features[8];
1585 } __attribute__ ((packed)) evt_read_remote_ext_features_complete;
1586 #define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE 13
1587
1588 #define EVT_SYNC_CONN_COMPLETE          0x2C
1589 typedef struct {
1590     uint8_t     status;
1591     uint16_t    handle;
1592     bdaddr_t    bdaddr;
1593     uint8_t     link_type;
1594     uint8_t     trans_interval;
1595     uint8_t     retrans_window;
1596     uint16_t    rx_pkt_len;
1597     uint16_t    tx_pkt_len;
1598     uint8_t     air_mode;
1599 } __attribute__ ((packed)) evt_sync_conn_complete;
1600 #define EVT_SYNC_CONN_COMPLETE_SIZE 17
1601
1602 #define EVT_SYNC_CONN_CHANGED           0x2D
1603 typedef struct {
1604     uint8_t     status;
1605     uint16_t    handle;
1606     uint8_t     trans_interval;
1607     uint8_t     retrans_window;
1608     uint16_t    rx_pkt_len;
1609     uint16_t    tx_pkt_len;
1610 } __attribute__ ((packed)) evt_sync_conn_changed;
1611 #define EVT_SYNC_CONN_CHANGED_SIZE 9
1612
1613 #define EVT_SNIFF_SUBRATE               0x2E
1614 typedef struct {
1615     uint8_t     status;
1616     uint16_t    handle;
1617     uint16_t    max_remote_latency;
1618     uint16_t    max_local_latency;
1619     uint16_t    min_remote_timeout;
1620     uint16_t    min_local_timeout;
1621 } __attribute__ ((packed)) evt_sniff_subrate;
1622 #define EVT_SNIFF_SUBRATE_SIZE 11
1623
1624 #define EVT_EXTENDED_INQUIRY_RESULT     0x2F
1625 typedef struct {
1626     bdaddr_t    bdaddr;
1627     uint8_t     pscan_rep_mode;
1628     uint8_t     pscan_period_mode;
1629     uint8_t     dev_class[3];
1630     uint16_t    clock_offset;
1631     int8_t      rssi;
1632     uint8_t     data[240];
1633 } __attribute__ ((packed)) extended_inquiry_info;
1634 #define EXTENDED_INQUIRY_INFO_SIZE 254
1635
1636 #define EVT_TESTING                     0xFE
1637
1638 #define EVT_VENDOR                      0xFF
1639
1640 /* Command opcode pack/unpack */
1641 #define cmd_opcode_pack(ogf, ocf)       (uint16_t)((ocf & 0x03ff)|(ogf << 10))
1642 #define cmd_opcode_ogf(op)              (op >> 10)
1643 #define cmd_opcode_ocf(op)              (op & 0x03ff)
1644
1645 /* ACL handle and flags pack/unpack */
1646 #define acl_handle_pack(h, f)   (uint16_t)(((h) & 0x0fff)|((f) << 12))
1647 #define acl_handle(h)           ((h) & 0x0fff)
1648 #define acl_flags(h)            ((h) >> 12)
1649
1650 /* HCI Packet structures */
1651 #define HCI_COMMAND_HDR_SIZE    3
1652 #define HCI_EVENT_HDR_SIZE      2
1653 #define HCI_ACL_HDR_SIZE        4
1654 #define HCI_SCO_HDR_SIZE        3
1655
1656 struct hci_command_hdr {
1657     uint16_t    opcode;         /* OCF & OGF */
1658     uint8_t     plen;
1659 } __attribute__ ((packed));
1660
1661 struct hci_event_hdr {
1662     uint8_t     evt;
1663     uint8_t     plen;
1664 } __attribute__ ((packed));
1665
1666 struct hci_acl_hdr {
1667     uint16_t    handle;         /* Handle & Flags(PB, BC) */
1668     uint16_t    dlen;
1669 } __attribute__ ((packed));
1670
1671 struct hci_sco_hdr {
1672     uint16_t    handle;
1673     uint8_t     dlen;
1674 } __attribute__ ((packed));
1675
1676 /* L2CAP layer defines */
1677
1678 enum bt_l2cap_lm_bits {
1679     L2CAP_LM_MASTER     = 1 << 0,
1680     L2CAP_LM_AUTH       = 1 << 1,
1681     L2CAP_LM_ENCRYPT    = 1 << 2,
1682     L2CAP_LM_TRUSTED    = 1 << 3,
1683     L2CAP_LM_RELIABLE   = 1 << 4,
1684     L2CAP_LM_SECURE     = 1 << 5,
1685 };
1686
1687 enum bt_l2cap_cid_predef {
1688     L2CAP_CID_INVALID   = 0x0000,
1689     L2CAP_CID_SIGNALLING= 0x0001,
1690     L2CAP_CID_GROUP     = 0x0002,
1691     L2CAP_CID_ALLOC     = 0x0040,
1692 };
1693
1694 /* L2CAP command codes */
1695 enum bt_l2cap_cmd {
1696     L2CAP_COMMAND_REJ   = 1,
1697     L2CAP_CONN_REQ,
1698     L2CAP_CONN_RSP,
1699     L2CAP_CONF_REQ,
1700     L2CAP_CONF_RSP,
1701     L2CAP_DISCONN_REQ,
1702     L2CAP_DISCONN_RSP,
1703     L2CAP_ECHO_REQ,
1704     L2CAP_ECHO_RSP,
1705     L2CAP_INFO_REQ,
1706     L2CAP_INFO_RSP,
1707 };
1708
1709 enum bt_l2cap_sar_bits {
1710     L2CAP_SAR_NO_SEG    = 0,
1711     L2CAP_SAR_START,
1712     L2CAP_SAR_END,
1713     L2CAP_SAR_CONT,
1714 };
1715
1716 /* L2CAP structures */
1717 typedef struct {
1718     uint16_t    len;
1719     uint16_t    cid;
1720     uint8_t     data[0];
1721 } __attribute__ ((packed)) l2cap_hdr;
1722 #define L2CAP_HDR_SIZE 4
1723
1724 typedef struct {
1725     uint8_t     code;
1726     uint8_t     ident;
1727     uint16_t    len;
1728 } __attribute__ ((packed)) l2cap_cmd_hdr;
1729 #define L2CAP_CMD_HDR_SIZE 4
1730
1731 typedef struct {
1732     uint16_t    reason;
1733 } __attribute__ ((packed)) l2cap_cmd_rej;
1734 #define L2CAP_CMD_REJ_SIZE 2
1735
1736 typedef struct {
1737     uint16_t    dcid;
1738     uint16_t    scid;
1739 } __attribute__ ((packed)) l2cap_cmd_rej_cid;
1740 #define L2CAP_CMD_REJ_CID_SIZE 4
1741
1742 /* reject reason */
1743 enum bt_l2cap_rej_reason {
1744     L2CAP_REJ_CMD_NOT_UNDERSTOOD = 0,
1745     L2CAP_REJ_SIG_TOOBIG,
1746     L2CAP_REJ_CID_INVAL,
1747 };
1748
1749 typedef struct {
1750     uint16_t    psm;
1751     uint16_t    scid;
1752 } __attribute__ ((packed)) l2cap_conn_req;
1753 #define L2CAP_CONN_REQ_SIZE 4
1754
1755 typedef struct {
1756     uint16_t    dcid;
1757     uint16_t    scid;
1758     uint16_t    result;
1759     uint16_t    status;
1760 } __attribute__ ((packed)) l2cap_conn_rsp;
1761 #define L2CAP_CONN_RSP_SIZE 8
1762
1763 /* connect result */
1764 enum bt_l2cap_conn_res {
1765     L2CAP_CR_SUCCESS    = 0,
1766     L2CAP_CR_PEND,
1767     L2CAP_CR_BAD_PSM,
1768     L2CAP_CR_SEC_BLOCK,
1769     L2CAP_CR_NO_MEM,
1770 };
1771
1772 /* connect status */
1773 enum bt_l2cap_conn_stat {
1774     L2CAP_CS_NO_INFO    = 0,
1775     L2CAP_CS_AUTHEN_PEND,
1776     L2CAP_CS_AUTHOR_PEND,
1777 };
1778
1779 typedef struct {
1780     uint16_t    dcid;
1781     uint16_t    flags;
1782     uint8_t     data[0];
1783 } __attribute__ ((packed)) l2cap_conf_req;
1784 #define L2CAP_CONF_REQ_SIZE(datalen) (4 + (datalen))
1785
1786 typedef struct {
1787     uint16_t    scid;
1788     uint16_t    flags;
1789     uint16_t    result;
1790     uint8_t     data[0];
1791 } __attribute__ ((packed)) l2cap_conf_rsp;
1792 #define L2CAP_CONF_RSP_SIZE(datalen) (6 + datalen)
1793
1794 enum bt_l2cap_conf_res {
1795     L2CAP_CONF_SUCCESS  = 0,
1796     L2CAP_CONF_UNACCEPT,
1797     L2CAP_CONF_REJECT,
1798     L2CAP_CONF_UNKNOWN,
1799 };
1800
1801 typedef struct {
1802     uint8_t     type;
1803     uint8_t     len;
1804     uint8_t     val[0];
1805 } __attribute__ ((packed)) l2cap_conf_opt;
1806 #define L2CAP_CONF_OPT_SIZE 2
1807
1808 enum bt_l2cap_conf_val {
1809     L2CAP_CONF_MTU      = 1,
1810     L2CAP_CONF_FLUSH_TO,
1811     L2CAP_CONF_QOS,
1812     L2CAP_CONF_RFC,
1813     L2CAP_CONF_RFC_MODE = L2CAP_CONF_RFC,
1814 };
1815
1816 typedef struct {
1817     uint8_t     flags;
1818     uint8_t     service_type;
1819     uint32_t    token_rate;
1820     uint32_t    token_bucket_size;
1821     uint32_t    peak_bandwidth;
1822     uint32_t    latency;
1823     uint32_t    delay_variation;
1824 } __attribute__ ((packed)) l2cap_conf_opt_qos;
1825 #define L2CAP_CONF_OPT_QOS_SIZE 22
1826
1827 enum bt_l2cap_conf_opt_qos_st {
1828     L2CAP_CONF_QOS_NO_TRAFFIC = 0x00,
1829     L2CAP_CONF_QOS_BEST_EFFORT,
1830     L2CAP_CONF_QOS_GUARANTEED,
1831 };
1832
1833 #define L2CAP_CONF_QOS_WILDCARD 0xffffffff
1834
1835 enum bt_l2cap_mode {
1836     L2CAP_MODE_BASIC    = 0,
1837     L2CAP_MODE_RETRANS  = 1,
1838     L2CAP_MODE_FLOWCTL  = 2,
1839 };
1840
1841 typedef struct {
1842     uint16_t    dcid;
1843     uint16_t    scid;
1844 } __attribute__ ((packed)) l2cap_disconn_req;
1845 #define L2CAP_DISCONN_REQ_SIZE 4
1846
1847 typedef struct {
1848     uint16_t    dcid;
1849     uint16_t    scid;
1850 } __attribute__ ((packed)) l2cap_disconn_rsp;
1851 #define L2CAP_DISCONN_RSP_SIZE 4
1852
1853 typedef struct {
1854     uint16_t    type;
1855 } __attribute__ ((packed)) l2cap_info_req;
1856 #define L2CAP_INFO_REQ_SIZE 2
1857
1858 typedef struct {
1859     uint16_t    type;
1860     uint16_t    result;
1861     uint8_t     data[0];
1862 } __attribute__ ((packed)) l2cap_info_rsp;
1863 #define L2CAP_INFO_RSP_SIZE 4
1864
1865 /* info type */
1866 enum bt_l2cap_info_type {
1867     L2CAP_IT_CL_MTU     = 1,
1868     L2CAP_IT_FEAT_MASK,
1869 };
1870
1871 /* info result */
1872 enum bt_l2cap_info_result {
1873     L2CAP_IR_SUCCESS    = 0,
1874     L2CAP_IR_NOTSUPP,
1875 };
1876
1877 /* Service Discovery Protocol defines */
1878 /* Note that all multibyte values in lower layer protocols (above in this file)
1879  * are little-endian while SDP is big-endian.  */
1880
1881 /* Protocol UUIDs */
1882 enum sdp_proto_uuid {
1883     SDP_UUID            = 0x0001,
1884     UDP_UUID            = 0x0002,
1885     RFCOMM_UUID         = 0x0003,
1886     TCP_UUID            = 0x0004,
1887     TCS_BIN_UUID        = 0x0005,
1888     TCS_AT_UUID         = 0x0006,
1889     OBEX_UUID           = 0x0008,
1890     IP_UUID             = 0x0009,
1891     FTP_UUID            = 0x000a,
1892     HTTP_UUID           = 0x000c,
1893     WSP_UUID            = 0x000e,
1894     BNEP_UUID           = 0x000f,
1895     UPNP_UUID           = 0x0010,
1896     HIDP_UUID           = 0x0011,
1897     HCRP_CTRL_UUID      = 0x0012,
1898     HCRP_DATA_UUID      = 0x0014,
1899     HCRP_NOTE_UUID      = 0x0016,
1900     AVCTP_UUID          = 0x0017,
1901     AVDTP_UUID          = 0x0019,
1902     CMTP_UUID           = 0x001b,
1903     UDI_UUID            = 0x001d,
1904     MCAP_CTRL_UUID      = 0x001e,
1905     MCAP_DATA_UUID      = 0x001f,
1906     L2CAP_UUID          = 0x0100,
1907 };
1908
1909 /*
1910  * Service class identifiers of standard services and service groups
1911  */
1912 enum service_class_id {
1913     SDP_SERVER_SVCLASS_ID               = 0x1000,
1914     BROWSE_GRP_DESC_SVCLASS_ID          = 0x1001,
1915     PUBLIC_BROWSE_GROUP                 = 0x1002,
1916     SERIAL_PORT_SVCLASS_ID              = 0x1101,
1917     LAN_ACCESS_SVCLASS_ID               = 0x1102,
1918     DIALUP_NET_SVCLASS_ID               = 0x1103,
1919     IRMC_SYNC_SVCLASS_ID                = 0x1104,
1920     OBEX_OBJPUSH_SVCLASS_ID             = 0x1105,
1921     OBEX_FILETRANS_SVCLASS_ID           = 0x1106,
1922     IRMC_SYNC_CMD_SVCLASS_ID            = 0x1107,
1923     HEADSET_SVCLASS_ID                  = 0x1108,
1924     CORDLESS_TELEPHONY_SVCLASS_ID       = 0x1109,
1925     AUDIO_SOURCE_SVCLASS_ID             = 0x110a,
1926     AUDIO_SINK_SVCLASS_ID               = 0x110b,
1927     AV_REMOTE_TARGET_SVCLASS_ID         = 0x110c,
1928     ADVANCED_AUDIO_SVCLASS_ID           = 0x110d,
1929     AV_REMOTE_SVCLASS_ID                = 0x110e,
1930     VIDEO_CONF_SVCLASS_ID               = 0x110f,
1931     INTERCOM_SVCLASS_ID                 = 0x1110,
1932     FAX_SVCLASS_ID                      = 0x1111,
1933     HEADSET_AGW_SVCLASS_ID              = 0x1112,
1934     WAP_SVCLASS_ID                      = 0x1113,
1935     WAP_CLIENT_SVCLASS_ID               = 0x1114,
1936     PANU_SVCLASS_ID                     = 0x1115,
1937     NAP_SVCLASS_ID                      = 0x1116,
1938     GN_SVCLASS_ID                       = 0x1117,
1939     DIRECT_PRINTING_SVCLASS_ID          = 0x1118,
1940     REFERENCE_PRINTING_SVCLASS_ID       = 0x1119,
1941     IMAGING_SVCLASS_ID                  = 0x111a,
1942     IMAGING_RESPONDER_SVCLASS_ID        = 0x111b,
1943     IMAGING_ARCHIVE_SVCLASS_ID          = 0x111c,
1944     IMAGING_REFOBJS_SVCLASS_ID          = 0x111d,
1945     HANDSFREE_SVCLASS_ID                = 0x111e,
1946     HANDSFREE_AGW_SVCLASS_ID            = 0x111f,
1947     DIRECT_PRT_REFOBJS_SVCLASS_ID       = 0x1120,
1948     REFLECTED_UI_SVCLASS_ID             = 0x1121,
1949     BASIC_PRINTING_SVCLASS_ID           = 0x1122,
1950     PRINTING_STATUS_SVCLASS_ID          = 0x1123,
1951     HID_SVCLASS_ID                      = 0x1124,
1952     HCR_SVCLASS_ID                      = 0x1125,
1953     HCR_PRINT_SVCLASS_ID                = 0x1126,
1954     HCR_SCAN_SVCLASS_ID                 = 0x1127,
1955     CIP_SVCLASS_ID                      = 0x1128,
1956     VIDEO_CONF_GW_SVCLASS_ID            = 0x1129,
1957     UDI_MT_SVCLASS_ID                   = 0x112a,
1958     UDI_TA_SVCLASS_ID                   = 0x112b,
1959     AV_SVCLASS_ID                       = 0x112c,
1960     SAP_SVCLASS_ID                      = 0x112d,
1961     PBAP_PCE_SVCLASS_ID                 = 0x112e,
1962     PBAP_PSE_SVCLASS_ID                 = 0x112f,
1963     PBAP_SVCLASS_ID                     = 0x1130,
1964     PNP_INFO_SVCLASS_ID                 = 0x1200,
1965     GENERIC_NETWORKING_SVCLASS_ID       = 0x1201,
1966     GENERIC_FILETRANS_SVCLASS_ID        = 0x1202,
1967     GENERIC_AUDIO_SVCLASS_ID            = 0x1203,
1968     GENERIC_TELEPHONY_SVCLASS_ID        = 0x1204,
1969     UPNP_SVCLASS_ID                     = 0x1205,
1970     UPNP_IP_SVCLASS_ID                  = 0x1206,
1971     UPNP_PAN_SVCLASS_ID                 = 0x1300,
1972     UPNP_LAP_SVCLASS_ID                 = 0x1301,
1973     UPNP_L2CAP_SVCLASS_ID               = 0x1302,
1974     VIDEO_SOURCE_SVCLASS_ID             = 0x1303,
1975     VIDEO_SINK_SVCLASS_ID               = 0x1304,
1976     VIDEO_DISTRIBUTION_SVCLASS_ID       = 0x1305,
1977     MDP_SVCLASS_ID                      = 0x1400,
1978     MDP_SOURCE_SVCLASS_ID               = 0x1401,
1979     MDP_SINK_SVCLASS_ID                 = 0x1402,
1980     APPLE_AGENT_SVCLASS_ID              = 0x2112,
1981 };
1982
1983 /*
1984  * Standard profile descriptor identifiers; note these
1985  * may be identical to some of the service classes defined above
1986  */
1987 #define SDP_SERVER_PROFILE_ID           SDP_SERVER_SVCLASS_ID
1988 #define BROWSE_GRP_DESC_PROFILE_ID      BROWSE_GRP_DESC_SVCLASS_ID
1989 #define SERIAL_PORT_PROFILE_ID          SERIAL_PORT_SVCLASS_ID
1990 #define LAN_ACCESS_PROFILE_ID           LAN_ACCESS_SVCLASS_ID
1991 #define DIALUP_NET_PROFILE_ID           DIALUP_NET_SVCLASS_ID
1992 #define IRMC_SYNC_PROFILE_ID            IRMC_SYNC_SVCLASS_ID
1993 #define OBEX_OBJPUSH_PROFILE_ID         OBEX_OBJPUSH_SVCLASS_ID
1994 #define OBEX_FILETRANS_PROFILE_ID       OBEX_FILETRANS_SVCLASS_ID
1995 #define IRMC_SYNC_CMD_PROFILE_ID        IRMC_SYNC_CMD_SVCLASS_ID
1996 #define HEADSET_PROFILE_ID              HEADSET_SVCLASS_ID
1997 #define CORDLESS_TELEPHONY_PROFILE_ID   CORDLESS_TELEPHONY_SVCLASS_ID
1998 #define AUDIO_SOURCE_PROFILE_ID         AUDIO_SOURCE_SVCLASS_ID
1999 #define AUDIO_SINK_PROFILE_ID           AUDIO_SINK_SVCLASS_ID
2000 #define AV_REMOTE_TARGET_PROFILE_ID     AV_REMOTE_TARGET_SVCLASS_ID
2001 #define ADVANCED_AUDIO_PROFILE_ID       ADVANCED_AUDIO_SVCLASS_ID
2002 #define AV_REMOTE_PROFILE_ID            AV_REMOTE_SVCLASS_ID
2003 #define VIDEO_CONF_PROFILE_ID           VIDEO_CONF_SVCLASS_ID
2004 #define INTERCOM_PROFILE_ID             INTERCOM_SVCLASS_ID
2005 #define FAX_PROFILE_ID                  FAX_SVCLASS_ID
2006 #define HEADSET_AGW_PROFILE_ID          HEADSET_AGW_SVCLASS_ID
2007 #define WAP_PROFILE_ID                  WAP_SVCLASS_ID
2008 #define WAP_CLIENT_PROFILE_ID           WAP_CLIENT_SVCLASS_ID
2009 #define PANU_PROFILE_ID                 PANU_SVCLASS_ID
2010 #define NAP_PROFILE_ID                  NAP_SVCLASS_ID
2011 #define GN_PROFILE_ID                   GN_SVCLASS_ID
2012 #define DIRECT_PRINTING_PROFILE_ID      DIRECT_PRINTING_SVCLASS_ID
2013 #define REFERENCE_PRINTING_PROFILE_ID   REFERENCE_PRINTING_SVCLASS_ID
2014 #define IMAGING_PROFILE_ID              IMAGING_SVCLASS_ID
2015 #define IMAGING_RESPONDER_PROFILE_ID    IMAGING_RESPONDER_SVCLASS_ID
2016 #define IMAGING_ARCHIVE_PROFILE_ID      IMAGING_ARCHIVE_SVCLASS_ID
2017 #define IMAGING_REFOBJS_PROFILE_ID      IMAGING_REFOBJS_SVCLASS_ID
2018 #define HANDSFREE_PROFILE_ID            HANDSFREE_SVCLASS_ID
2019 #define HANDSFREE_AGW_PROFILE_ID        HANDSFREE_AGW_SVCLASS_ID
2020 #define DIRECT_PRT_REFOBJS_PROFILE_ID   DIRECT_PRT_REFOBJS_SVCLASS_ID
2021 #define REFLECTED_UI_PROFILE_ID         REFLECTED_UI_SVCLASS_ID
2022 #define BASIC_PRINTING_PROFILE_ID       BASIC_PRINTING_SVCLASS_ID
2023 #define PRINTING_STATUS_PROFILE_ID      PRINTING_STATUS_SVCLASS_ID
2024 #define HID_PROFILE_ID                  HID_SVCLASS_ID
2025 #define HCR_PROFILE_ID                  HCR_SCAN_SVCLASS_ID
2026 #define HCR_PRINT_PROFILE_ID            HCR_PRINT_SVCLASS_ID
2027 #define HCR_SCAN_PROFILE_ID             HCR_SCAN_SVCLASS_ID
2028 #define CIP_PROFILE_ID                  CIP_SVCLASS_ID
2029 #define VIDEO_CONF_GW_PROFILE_ID        VIDEO_CONF_GW_SVCLASS_ID
2030 #define UDI_MT_PROFILE_ID               UDI_MT_SVCLASS_ID
2031 #define UDI_TA_PROFILE_ID               UDI_TA_SVCLASS_ID
2032 #define AV_PROFILE_ID                   AV_SVCLASS_ID
2033 #define SAP_PROFILE_ID                  SAP_SVCLASS_ID
2034 #define PBAP_PCE_PROFILE_ID             PBAP_PCE_SVCLASS_ID
2035 #define PBAP_PSE_PROFILE_ID             PBAP_PSE_SVCLASS_ID
2036 #define PBAP_PROFILE_ID                 PBAP_SVCLASS_ID
2037 #define PNP_INFO_PROFILE_ID             PNP_INFO_SVCLASS_ID
2038 #define GENERIC_NETWORKING_PROFILE_ID   GENERIC_NETWORKING_SVCLASS_ID
2039 #define GENERIC_FILETRANS_PROFILE_ID    GENERIC_FILETRANS_SVCLASS_ID
2040 #define GENERIC_AUDIO_PROFILE_ID        GENERIC_AUDIO_SVCLASS_ID
2041 #define GENERIC_TELEPHONY_PROFILE_ID    GENERIC_TELEPHONY_SVCLASS_ID
2042 #define UPNP_PROFILE_ID                 UPNP_SVCLASS_ID
2043 #define UPNP_IP_PROFILE_ID              UPNP_IP_SVCLASS_ID
2044 #define UPNP_PAN_PROFILE_ID             UPNP_PAN_SVCLASS_ID
2045 #define UPNP_LAP_PROFILE_ID             UPNP_LAP_SVCLASS_ID
2046 #define UPNP_L2CAP_PROFILE_ID           UPNP_L2CAP_SVCLASS_ID
2047 #define VIDEO_SOURCE_PROFILE_ID         VIDEO_SOURCE_SVCLASS_ID
2048 #define VIDEO_SINK_PROFILE_ID           VIDEO_SINK_SVCLASS_ID
2049 #define VIDEO_DISTRIBUTION_PROFILE_ID   VIDEO_DISTRIBUTION_SVCLASS_ID
2050 #define MDP_PROFILE_ID                  MDP_SVCLASS_ID
2051 #define MDP_SOURCE_PROFILE_ID           MDP_SROUCE_SVCLASS_ID
2052 #define MDP_SINK_PROFILE_ID             MDP_SINK_SVCLASS_ID
2053 #define APPLE_AGENT_PROFILE_ID          APPLE_AGENT_SVCLASS_ID
2054
2055 /* Data Representation */
2056 enum bt_sdp_data_type {
2057     SDP_DTYPE_NIL       = 0 << 3,
2058     SDP_DTYPE_UINT      = 1 << 3,
2059     SDP_DTYPE_SINT      = 2 << 3,
2060     SDP_DTYPE_UUID      = 3 << 3,
2061     SDP_DTYPE_STRING    = 4 << 3,
2062     SDP_DTYPE_BOOL      = 5 << 3,
2063     SDP_DTYPE_SEQ       = 6 << 3,
2064     SDP_DTYPE_ALT       = 7 << 3,
2065     SDP_DTYPE_URL       = 8 << 3,
2066 };
2067
2068 enum bt_sdp_data_size {
2069     SDP_DSIZE_1         = 0,
2070     SDP_DSIZE_2,
2071     SDP_DSIZE_4,
2072     SDP_DSIZE_8,
2073     SDP_DSIZE_16,
2074     SDP_DSIZE_NEXT1,
2075     SDP_DSIZE_NEXT2,
2076     SDP_DSIZE_NEXT4,
2077     SDP_DSIZE_MASK = SDP_DSIZE_NEXT4,
2078 };
2079
2080 enum bt_sdp_cmd {
2081     SDP_ERROR_RSP               = 0x01,
2082     SDP_SVC_SEARCH_REQ          = 0x02,
2083     SDP_SVC_SEARCH_RSP          = 0x03,
2084     SDP_SVC_ATTR_REQ            = 0x04,
2085     SDP_SVC_ATTR_RSP            = 0x05,
2086     SDP_SVC_SEARCH_ATTR_REQ     = 0x06,
2087     SDP_SVC_SEARCH_ATTR_RSP     = 0x07,
2088 };
2089
2090 enum bt_sdp_errorcode {
2091     SDP_INVALID_VERSION         = 0x0001,
2092     SDP_INVALID_RECORD_HANDLE   = 0x0002,
2093     SDP_INVALID_SYNTAX          = 0x0003,
2094     SDP_INVALID_PDU_SIZE        = 0x0004,
2095     SDP_INVALID_CSTATE          = 0x0005,
2096 };
2097
2098 /*
2099  * String identifiers are based on the SDP spec stating that
2100  * "base attribute id of the primary (universal) language must be 0x0100"
2101  *
2102  * Other languages should have their own offset; e.g.:
2103  * #define XXXLangBase yyyy
2104  * #define AttrServiceName_XXX  0x0000+XXXLangBase
2105  */
2106 #define SDP_PRIMARY_LANG_BASE           0x0100
2107
2108 enum bt_sdp_attribute_id {
2109     SDP_ATTR_RECORD_HANDLE                      = 0x0000,
2110     SDP_ATTR_SVCLASS_ID_LIST                    = 0x0001,
2111     SDP_ATTR_RECORD_STATE                       = 0x0002,
2112     SDP_ATTR_SERVICE_ID                         = 0x0003,
2113     SDP_ATTR_PROTO_DESC_LIST                    = 0x0004,
2114     SDP_ATTR_BROWSE_GRP_LIST                    = 0x0005,
2115     SDP_ATTR_LANG_BASE_ATTR_ID_LIST             = 0x0006,
2116     SDP_ATTR_SVCINFO_TTL                        = 0x0007,
2117     SDP_ATTR_SERVICE_AVAILABILITY               = 0x0008,
2118     SDP_ATTR_PFILE_DESC_LIST                    = 0x0009,
2119     SDP_ATTR_DOC_URL                            = 0x000a,
2120     SDP_ATTR_CLNT_EXEC_URL                      = 0x000b,
2121     SDP_ATTR_ICON_URL                           = 0x000c,
2122     SDP_ATTR_ADD_PROTO_DESC_LIST                = 0x000d,
2123
2124     SDP_ATTR_SVCNAME_PRIMARY                    = SDP_PRIMARY_LANG_BASE + 0,
2125     SDP_ATTR_SVCDESC_PRIMARY                    = SDP_PRIMARY_LANG_BASE + 1,
2126     SDP_ATTR_SVCPROV_PRIMARY                    = SDP_PRIMARY_LANG_BASE + 2,
2127
2128     SDP_ATTR_GROUP_ID                           = 0x0200,
2129     SDP_ATTR_IP_SUBNET                          = 0x0200,
2130
2131     /* SDP */
2132     SDP_ATTR_VERSION_NUM_LIST                   = 0x0200,
2133     SDP_ATTR_SVCDB_STATE                        = 0x0201,
2134
2135     SDP_ATTR_SERVICE_VERSION                    = 0x0300,
2136     SDP_ATTR_EXTERNAL_NETWORK                   = 0x0301,
2137     SDP_ATTR_SUPPORTED_DATA_STORES_LIST         = 0x0301,
2138     SDP_ATTR_FAX_CLASS1_SUPPORT                 = 0x0302,
2139     SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL        = 0x0302,
2140     SDP_ATTR_FAX_CLASS20_SUPPORT                = 0x0303,
2141     SDP_ATTR_SUPPORTED_FORMATS_LIST             = 0x0303,
2142     SDP_ATTR_FAX_CLASS2_SUPPORT                 = 0x0304,
2143     SDP_ATTR_AUDIO_FEEDBACK_SUPPORT             = 0x0305,
2144     SDP_ATTR_NETWORK_ADDRESS                    = 0x0306,
2145     SDP_ATTR_WAP_GATEWAY                        = 0x0307,
2146     SDP_ATTR_HOMEPAGE_URL                       = 0x0308,
2147     SDP_ATTR_WAP_STACK_TYPE                     = 0x0309,
2148     SDP_ATTR_SECURITY_DESC                      = 0x030a,
2149     SDP_ATTR_NET_ACCESS_TYPE                    = 0x030b,
2150     SDP_ATTR_MAX_NET_ACCESSRATE                 = 0x030c,
2151     SDP_ATTR_IP4_SUBNET                         = 0x030d,
2152     SDP_ATTR_IP6_SUBNET                         = 0x030e,
2153     SDP_ATTR_SUPPORTED_CAPABILITIES             = 0x0310,
2154     SDP_ATTR_SUPPORTED_FEATURES                 = 0x0311,
2155     SDP_ATTR_SUPPORTED_FUNCTIONS                = 0x0312,
2156     SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY        = 0x0313,
2157     SDP_ATTR_SUPPORTED_REPOSITORIES             = 0x0314,
2158
2159     /* PnP Information */
2160     SDP_ATTR_SPECIFICATION_ID                   = 0x0200,
2161     SDP_ATTR_VENDOR_ID                          = 0x0201,
2162     SDP_ATTR_PRODUCT_ID                         = 0x0202,
2163     SDP_ATTR_VERSION                            = 0x0203,
2164     SDP_ATTR_PRIMARY_RECORD                     = 0x0204,
2165     SDP_ATTR_VENDOR_ID_SOURCE                   = 0x0205,
2166
2167     /* BT HID */
2168     SDP_ATTR_DEVICE_RELEASE_NUMBER              = 0x0200,
2169     SDP_ATTR_PARSER_VERSION                     = 0x0201,
2170     SDP_ATTR_DEVICE_SUBCLASS                    = 0x0202,
2171     SDP_ATTR_COUNTRY_CODE                       = 0x0203,
2172     SDP_ATTR_VIRTUAL_CABLE                      = 0x0204,
2173     SDP_ATTR_RECONNECT_INITIATE                 = 0x0205,
2174     SDP_ATTR_DESCRIPTOR_LIST                    = 0x0206,
2175     SDP_ATTR_LANG_ID_BASE_LIST                  = 0x0207,
2176     SDP_ATTR_SDP_DISABLE                        = 0x0208,
2177     SDP_ATTR_BATTERY_POWER                      = 0x0209,
2178     SDP_ATTR_REMOTE_WAKEUP                      = 0x020a,
2179     SDP_ATTR_PROFILE_VERSION                    = 0x020b,
2180     SDP_ATTR_SUPERVISION_TIMEOUT                = 0x020c,
2181     SDP_ATTR_NORMALLY_CONNECTABLE               = 0x020d,
2182     SDP_ATTR_BOOT_DEVICE                        = 0x020e,
2183 };