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, write to the Free Software
  24  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  25  * MA  02110-1301  USA
  26  */
  27
  28 /* BD Address */
  29 typedef struct {
  30     uint8_t b[6];
  31 } __attribute__((packed)) bdaddr_t;
  32
  33 #define BDADDR_ANY      (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})
  34 #define BDADDR_ALL      (&(bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}})
  35 #define BDADDR_LOCAL    (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}})
  36
  37 /* Copy, swap, convert BD Address */
  38 static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2)
  39 {
  40     return memcmp(ba1, ba2, sizeof(bdaddr_t));
  41 }
  42 static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src)
  43 {
  44     memcpy(dst, src, sizeof(bdaddr_t));
  45 }
  46
  47 #define BAINIT(orig)    { .b = {                \
  48     (orig)->b[0], (orig)->b[1], (orig)->b[2],   \
  49     (orig)->b[3], (orig)->b[4], (orig)->b[5],   \
  50 }, }
  51
  52 /* The twisted structures of a bluetooth environment */
  53 struct bt_device_s;
  54 struct bt_scatternet_s;
  55 struct bt_piconet_s;
  56 struct bt_link_s;
  57
  58 struct bt_scatternet_s {
  59     struct bt_device_s *slave;
  60 };
  61
  62 struct bt_link_s {
  63     struct bt_device_s *slave, *host;
  64     uint16_t handle;            /* Master (host) side handle */
  65     uint16_t acl_interval;
  66     enum {
  67         acl_active,
  68         acl_hold,
  69         acl_sniff,
  70         acl_parked,
  71     } acl_mode;
  72 };
  73
  74 struct bt_device_s {
  75     int lt_addr;
  76     bdaddr_t bd_addr;
  77     int mtu;
  78     int setup;
  79     struct bt_scatternet_s *net;
  80
  81     uint8_t key[16];
  82     int key_present;
  83     uint8_t class[3];
  84
  85     uint8_t reject_reason;
  86
  87     uint64_t lmp_caps;
  88     const char *lmp_name;
  89     void (*lmp_connection_request)(struct bt_link_s *link);
  90     void (*lmp_connection_complete)(struct bt_link_s *link);
  91     void (*lmp_disconnect_master)(struct bt_link_s *link);
  92     void (*lmp_disconnect_slave)(struct bt_link_s *link);
  93     void (*lmp_acl_data)(struct bt_link_s *link, const uint8_t *data,
  94                     int start, int len);
  95     void (*lmp_acl_resp)(struct bt_link_s *link, const uint8_t *data,
  96                     int start, int len);
  97     void (*lmp_mode_change)(struct bt_link_s *link);
  98
  99     void (*handle_destroy)(struct bt_device_s *device);
 100     struct bt_device_s *next;   /* Next in the piconet/scatternet */
 101
 102     int inquiry_scan;
 103     int page_scan;
 104
 105     uint16_t clkoff;    /* Note: Always little-endian */
 106 };
 107
 108 /* bt.c */
 109 void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net);
 110 void bt_device_done(struct bt_device_s *dev);
 111
 112 /* bt-hci.c */
 113 struct HCIInfo *bt_new_hci(struct bt_scatternet_s *net);
 114
 115 /* bt-vhci.c */
 116 void bt_vhci_init(struct HCIInfo *info);
 117
 118 /* bt-hci-csr.c */
 119 enum {
 120     csrhci_pin_reset,
 121     csrhci_pin_wakeup,
 122     __csrhci_pins,
 123 };
 124 qemu_irq *csrhci_pins_get(CharDriverState *chr);
 125 CharDriverState *uart_hci_init(qemu_irq wakeup);
 126
 127 /* bt-l2cap.c */
 128 struct bt_l2cap_device_s;
 129 struct bt_l2cap_conn_params_s;
 130 struct bt_l2cap_psm_s;
 131 void bt_l2cap_device_init(struct bt_l2cap_device_s *dev,
 132                 struct bt_scatternet_s *net);
 133 void bt_l2cap_device_done(struct bt_l2cap_device_s *dev);
 134 void bt_l2cap_psm_register(struct bt_l2cap_device_s *dev, int psm,
 135                 int min_mtu, int (*new_channel)(struct bt_l2cap_device_s *dev,
 136                         struct bt_l2cap_conn_params_s *params));
 137
 138 struct bt_l2cap_device_s {
 139     struct bt_device_s device;
 140     struct bt_l2cap_psm_s *first_psm;
 141 };
 142
 143 struct bt_l2cap_conn_params_s {
 144     /* Input */
 145     uint8_t *(*sdu_out)(struct bt_l2cap_conn_params_s *chan, int len);
 146     void (*sdu_submit)(struct bt_l2cap_conn_params_s *chan);
 147     int remote_mtu;
 148     /* Output */
 149     void *opaque;
 150     void (*sdu_in)(void *opaque, const uint8_t *data, int len);
 151     void (*close)(void *opaque);
 152 };
 153
 154 enum bt_l2cap_psm_predef {
 155     BT_PSM_SDP          = 0x0001,
 156     BT_PSM_RFCOMM       = 0x0003,
 157     BT_PSM_TELEPHONY    = 0x0005,
 158     BT_PSM_TCS          = 0x0007,
 159     BT_PSM_BNEP         = 0x000f,
 160     BT_PSM_HID_CTRL     = 0x0011,
 161     BT_PSM_HID_INTR     = 0x0013,
 162     BT_PSM_UPNP         = 0x0015,
 163     BT_PSM_AVCTP        = 0x0017,
 164     BT_PSM_AVDTP        = 0x0019,
 165 };
 166
 167 /* bt-sdp.c */
 168 void bt_l2cap_sdp_init(struct bt_l2cap_device_s *dev);
 169
 170 /* bt-hid.c */
 171 struct bt_device_s *bt_mouse_init(struct bt_scatternet_s *net);
 172 struct bt_device_s *bt_tablet_init(struct bt_scatternet_s *net);
 173 struct bt_device_s *bt_keyboard_init(struct bt_scatternet_s *net);
 174
 175 /* Link Management Protocol layer defines */
 176
 177 #define LLID_ACLU_CONT          0x1
 178 #define LLID_ACLU_START         0x2
 179 #define LLID_ACLC               0x3
 180
 181 enum lmp_pdu_type {
 182     LMP_NAME_REQ                = 0x0001,
 183     LMP_NAME_RES                = 0x0002,
 184     LMP_ACCEPTED                = 0x0003,
 185     LMP_NOT_ACCEPTED            = 0x0004,
 186     LMP_CLKOFFSET_REQ           = 0x0005,
 187     LMP_CLKOFFSET_RES           = 0x0006,
 188     LMP_DETACH                  = 0x0007,
 189     LMP_IN_RAND                 = 0x0008,
 190     LMP_COMB_KEY                = 0x0009,
 191     LMP_UNIT_KEY                = 0x000a,
 192     LMP_AU_RAND                 = 0x000b,
 193     LMP_SRES                    = 0x000c,
 194     LMP_TEMP_RAND               = 0x000d,
 195     LMP_TEMP_KEY                = 0x000e,
 196     LMP_CRYPT_MODE_REQ          = 0x000f,
 197     LMP_CRYPT_KEY_SIZE_REQ      = 0x0010,
 198     LMP_START_ENCRYPT_REQ       = 0x0011,
 199     LMP_STOP_ENCRYPT_REQ        = 0x0012,
 200     LMP_SWITCH_REQ              = 0x0013,
 201     LMP_HOLD                    = 0x0014,
 202     LMP_HOLD_REQ                = 0x0015,
 203     LMP_SNIFF_REQ               = 0x0017,
 204     LMP_UNSNIFF_REQ             = 0x0018,
 205     LMP_LMP_PARK_REQ            = 0x0019,
 206     LMP_SET_BCAST_SCAN_WND      = 0x001b,
 207     LMP_MODIFY_BEACON           = 0x001c,
 208     LMP_UNPARK_BD_ADDR_REQ      = 0x001d,
 209     LMP_UNPARK_PM_ADDR_REQ      = 0x001e,
 210     LMP_INCR_POWER_REQ          = 0x001f,
 211     LMP_DECR_POWER_REQ          = 0x0020,
 212     LMP_MAX_POWER               = 0x0021,
 213     LMP_MIN_POWER               = 0x0022,
 214     LMP_AUTO_RATE               = 0x0023,
 215     LMP_PREFERRED_RATE          = 0x0024,
 216     LMP_VERSION_REQ             = 0x0025,
 217     LMP_VERSION_RES             = 0x0026,
 218     LMP_FEATURES_REQ            = 0x0027,
 219     LMP_FEATURES_RES            = 0x0028,
 220     LMP_QUALITY_OF_SERVICE      = 0x0029,
 221     LMP_QOS_REQ                 = 0x002a,
 222     LMP_RM_SCO_LINK_REQ         = 0x002b,
 223     LMP_SCO_LINK_REQ            = 0x002c,
 224     LMP_MAX_SLOT                = 0x002d,
 225     LMP_MAX_SLOT_REQ            = 0x002e,
 226     LMP_TIMING_ACCURACY_REQ     = 0x002f,
 227     LMP_TIMING_ACCURACY_RES     = 0x0030,
 228     LMP_SETUP_COMPLETE          = 0x0031,
 229     LMP_USE_SEMIPERM_KEY        = 0x0032,
 230     LMP_HOST_CONNECTION_REQ     = 0x0033,
 231     LMP_SLOT_OFFSET             = 0x0034,
 232     LMP_PAGE_MODE_REQ           = 0x0035,
 233     LMP_PAGE_SCAN_MODE_REQ      = 0x0036,
 234     LMP_SUPERVISION_TIMEOUT     = 0x0037,
 235     LMP_TEST_ACTIVATE           = 0x0038,
 236     LMP_TEST_CONTROL            = 0x0039,
 237     LMP_CRYPT_KEY_MASK_REQ      = 0x003a,
 238     LMP_CRYPT_KEY_MASK_RES      = 0x003b,
 239     LMP_SET_AFH                 = 0x003c,
 240     LMP_ACCEPTED_EXT            = 0x7f01,
 241     LMP_NOT_ACCEPTED_EXT        = 0x7f02,
 242     LMP_FEATURES_REQ_EXT        = 0x7f03,
 243     LMP_FEATURES_RES_EXT        = 0x7f04,
 244     LMP_PACKET_TYPE_TBL_REQ     = 0x7f0b,
 245     LMP_ESCO_LINK_REQ           = 0x7f0c,
 246     LMP_RM_ESCO_LINK_REQ        = 0x7f0d,
 247     LMP_CHANNEL_CLASS_REQ       = 0x7f10,
 248     LMP_CHANNEL_CLASS           = 0x7f11,
 249 };
 250
 251 /* Host Controller Interface layer defines */
 252
 253 enum hci_packet_type {
 254     HCI_COMMAND_PKT             = 0x01,
 255     HCI_ACLDATA_PKT             = 0x02,
 256     HCI_SCODATA_PKT             = 0x03,
 257     HCI_EVENT_PKT               = 0x04,
 258     HCI_VENDOR_PKT              = 0xff,
 259 };
 260
 261 enum bt_packet_type {
 262     HCI_2DH1    = 1 << 1,
 263     HCI_3DH1    = 1 << 2,
 264     HCI_DM1     = 1 << 3,
 265     HCI_DH1     = 1 << 4,
 266     HCI_2DH3    = 1 << 8,
 267     HCI_3DH3    = 1 << 9,
 268     HCI_DM3     = 1 << 10,
 269     HCI_DH3     = 1 << 11,
 270     HCI_2DH5    = 1 << 12,
 271     HCI_3DH5    = 1 << 13,
 272     HCI_DM5     = 1 << 14,
 273     HCI_DH5     = 1 << 15,
 274 };
 275
 276 enum sco_packet_type {
 277     HCI_HV1     = 1 << 5,
 278     HCI_HV2     = 1 << 6,
 279     HCI_HV3     = 1 << 7,
 280 };
 281
 282 enum ev_packet_type {
 283     HCI_EV3     = 1 << 3,
 284     HCI_EV4     = 1 << 4,
 285     HCI_EV5     = 1 << 5,
 286     HCI_2EV3    = 1 << 6,
 287     HCI_3EV3    = 1 << 7,
 288     HCI_2EV5    = 1 << 8,
 289     HCI_3EV5    = 1 << 9,
 290 };
 291
 292 enum hci_error_code {
 293     HCI_SUCCESS                         = 0x00,
 294     HCI_UNKNOWN_COMMAND                 = 0x01,
 295     HCI_NO_CONNECTION                   = 0x02,
 296     HCI_HARDWARE_FAILURE                = 0x03,
 297     HCI_PAGE_TIMEOUT                    = 0x04,
 298     HCI_AUTHENTICATION_FAILURE          = 0x05,
 299     HCI_PIN_OR_KEY_MISSING              = 0x06,
 300     HCI_MEMORY_FULL                     = 0x07,
 301     HCI_CONNECTION_TIMEOUT              = 0x08,
 302     HCI_MAX_NUMBER_OF_CONNECTIONS       = 0x09,
 303     HCI_MAX_NUMBER_OF_SCO_CONNECTIONS   = 0x0a,
 304     HCI_ACL_CONNECTION_EXISTS           = 0x0b,
 305     HCI_COMMAND_DISALLOWED              = 0x0c,
 306     HCI_REJECTED_LIMITED_RESOURCES      = 0x0d,
 307     HCI_REJECTED_SECURITY               = 0x0e,
 308     HCI_REJECTED_PERSONAL               = 0x0f,
 309     HCI_HOST_TIMEOUT                    = 0x10,
 310     HCI_UNSUPPORTED_FEATURE             = 0x11,
 311     HCI_INVALID_PARAMETERS              = 0x12,
 312     HCI_OE_USER_ENDED_CONNECTION        = 0x13,
 313     HCI_OE_LOW_RESOURCES                = 0x14,
 314     HCI_OE_POWER_OFF                    = 0x15,
 315     HCI_CONNECTION_TERMINATED           = 0x16,
 316     HCI_REPEATED_ATTEMPTS               = 0x17,
 317     HCI_PAIRING_NOT_ALLOWED             = 0x18,
 318     HCI_UNKNOWN_LMP_PDU                 = 0x19,
 319     HCI_UNSUPPORTED_REMOTE_FEATURE      = 0x1a,
 320     HCI_SCO_OFFSET_REJECTED             = 0x1b,
 321     HCI_SCO_INTERVAL_REJECTED           = 0x1c,
 322     HCI_AIR_MODE_REJECTED               = 0x1d,
 323     HCI_INVALID_LMP_PARAMETERS          = 0x1e,
 324     HCI_UNSPECIFIED_ERROR               = 0x1f,
 325     HCI_UNSUPPORTED_LMP_PARAMETER_VALUE = 0x20,
 326     HCI_ROLE_CHANGE_NOT_ALLOWED         = 0x21,
 327     HCI_LMP_RESPONSE_TIMEOUT            = 0x22,
 328     HCI_LMP_ERROR_TRANSACTION_COLLISION = 0x23,
 329     HCI_LMP_PDU_NOT_ALLOWED             = 0x24,
 330     HCI_ENCRYPTION_MODE_NOT_ACCEPTED    = 0x25,
 331     HCI_UNIT_LINK_KEY_USED              = 0x26,
 332     HCI_QOS_NOT_SUPPORTED               = 0x27,
 333     HCI_INSTANT_PASSED                  = 0x28,
 334     HCI_PAIRING_NOT_SUPPORTED           = 0x29,
 335     HCI_TRANSACTION_COLLISION           = 0x2a,
 336     HCI_QOS_UNACCEPTABLE_PARAMETER      = 0x2c,
 337     HCI_QOS_REJECTED                    = 0x2d,
 338     HCI_CLASSIFICATION_NOT_SUPPORTED    = 0x2e,
 339     HCI_INSUFFICIENT_SECURITY           = 0x2f,
 340     HCI_PARAMETER_OUT_OF_RANGE          = 0x30,
 341     HCI_ROLE_SWITCH_PENDING             = 0x32,
 342     HCI_SLOT_VIOLATION                  = 0x34,
 343     HCI_ROLE_SWITCH_FAILED              = 0x35,
 344 };
 345
 346 enum acl_flag_bits {
 347     ACL_CONT            = 1 << 0,
 348     ACL_START           = 1 << 1,
 349     ACL_ACTIVE_BCAST    = 1 << 2,
 350     ACL_PICO_BCAST      = 1 << 3,
 351 };
 352
 353 enum baseband_link_type {
 354     SCO_LINK            = 0x00,
 355     ACL_LINK            = 0x01,
 356 };
 357
 358 enum lmp_feature_bits0 {
 359     LMP_3SLOT           = 1 << 0,
 360     LMP_5SLOT           = 1 << 1,
 361     LMP_ENCRYPT         = 1 << 2,
 362     LMP_SOFFSET         = 1 << 3,
 363     LMP_TACCURACY       = 1 << 4,
 364     LMP_RSWITCH         = 1 << 5,
 365     LMP_HOLD_MODE       = 1 << 6,
 366     LMP_SNIFF_MODE      = 1 << 7,
 367 };
 368
 369 enum lmp_feature_bits1 {
 370     LMP_PARK            = 1 << 0,
 371     LMP_RSSI            = 1 << 1,
 372     LMP_QUALITY         = 1 << 2,
 373     LMP_SCO             = 1 << 3,
 374     LMP_HV2             = 1 << 4,
 375     LMP_HV3             = 1 << 5,
 376     LMP_ULAW            = 1 << 6,
 377     LMP_ALAW            = 1 << 7,
 378 };
 379
 380 enum lmp_feature_bits2 {
 381     LMP_CVSD            = 1 << 0,
 382     LMP_PSCHEME         = 1 << 1,
 383     LMP_PCONTROL        = 1 << 2,
 384     LMP_TRSP_SCO        = 1 << 3,
 385     LMP_BCAST_ENC       = 1 << 7,
 386 };
 387
 388 enum lmp_feature_bits3 {
 389     LMP_EDR_ACL_2M      = 1 << 1,
 390     LMP_EDR_ACL_3M      = 1 << 2,
 391     LMP_ENH_ISCAN       = 1 << 3,
 392     LMP_ILACE_ISCAN     = 1 << 4,
 393     LMP_ILACE_PSCAN     = 1 << 5,
 394     LMP_RSSI_INQ        = 1 << 6,
 395     LMP_ESCO            = 1 << 7,
 396 };
 397
 398 enum lmp_feature_bits4 {
 399     LMP_EV4             = 1 << 0,
 400     LMP_EV5             = 1 << 1,
 401     LMP_AFH_CAP_SLV     = 1 << 3,
 402     LMP_AFH_CLS_SLV     = 1 << 4,
 403     LMP_EDR_3SLOT       = 1 << 7,
 404 };
 405
 406 enum lmp_feature_bits5 {
 407     LMP_EDR_5SLOT       = 1 << 0,
 408     LMP_SNIFF_SUBR      = 1 << 1,
 409     LMP_AFH_CAP_MST     = 1 << 3,
 410     LMP_AFH_CLS_MST     = 1 << 4,
 411     LMP_EDR_ESCO_2M     = 1 << 5,
 412     LMP_EDR_ESCO_3M     = 1 << 6,
 413     LMP_EDR_3S_ESCO     = 1 << 7,
 414 };
 415
 416 enum lmp_feature_bits6 {
 417     LMP_EXT_INQ         = 1 << 0,
 418 };
 419
 420 enum lmp_feature_bits7 {
 421     LMP_EXT_FEAT        = 1 << 7,
 422 };
 423
 424 enum hci_link_policy {
 425     HCI_LP_RSWITCH      = 1 << 0,
 426     HCI_LP_HOLD         = 1 << 1,
 427     HCI_LP_SNIFF        = 1 << 2,
 428     HCI_LP_PARK         = 1 << 3,
 429 };
 430
 431 enum hci_link_mode {
 432     HCI_LM_ACCEPT       = 1 << 15,
 433     HCI_LM_MASTER       = 1 << 0,
 434     HCI_LM_AUTH         = 1 << 1,
 435     HCI_LM_ENCRYPT      = 1 << 2,
 436     HCI_LM_TRUSTED      = 1 << 3,
 437     HCI_LM_RELIABLE     = 1 << 4,
 438     HCI_LM_SECURE       = 1 << 5,
 439 };
 440
 441 /* HCI Commands */
 442
 443 /* Link Control */
 444 #define OGF_LINK_CTL            0x01
 445
 446 #define OCF_INQUIRY                     0x0001
 447 typedef struct {
 448     uint8_t     lap[3];
 449     uint8_t     length;         /* 1.28s units */
 450     uint8_t     num_rsp;
 451 } __attribute__ ((packed)) inquiry_cp;
 452 #define INQUIRY_CP_SIZE 5
 453
 454 typedef struct {
 455     uint8_t             status;
 456     bdaddr_t    bdaddr;
 457 } __attribute__ ((packed)) status_bdaddr_rp;
 458 #define STATUS_BDADDR_RP_SIZE 7
 459
 460 #define OCF_INQUIRY_CANCEL              0x0002
 461
 462 #define OCF_PERIODIC_INQUIRY            0x0003
 463 typedef struct {
 464     uint16_t    max_period;     /* 1.28s units */
 465     uint16_t    min_period;     /* 1.28s units */
 466     uint8_t     lap[3];
 467     uint8_t     length;         /* 1.28s units */
 468     uint8_t     num_rsp;
 469 } __attribute__ ((packed)) periodic_inquiry_cp;
 470 #define PERIODIC_INQUIRY_CP_SIZE 9
 471
 472 #define OCF_EXIT_PERIODIC_INQUIRY       0x0004
 473
 474 #define OCF_CREATE_CONN                 0x0005
 475 typedef struct {
 476     bdaddr_t    bdaddr;
 477     uint16_t    pkt_type;
 478     uint8_t     pscan_rep_mode;
 479     uint8_t     pscan_mode;
 480     uint16_t    clock_offset;
 481     uint8_t     role_switch;
 482 } __attribute__ ((packed)) create_conn_cp;
 483 #define CREATE_CONN_CP_SIZE 13
 484
 485 #define OCF_DISCONNECT                  0x0006
 486 typedef struct {
 487     uint16_t    handle;
 488     uint8_t     reason;
 489 } __attribute__ ((packed)) disconnect_cp;
 490 #define DISCONNECT_CP_SIZE 3
 491
 492 #define OCF_ADD_SCO                     0x0007
 493 typedef struct {
 494     uint16_t    handle;
 495     uint16_t    pkt_type;
 496 } __attribute__ ((packed)) add_sco_cp;
 497 #define ADD_SCO_CP_SIZE 4
 498
 499 #define OCF_CREATE_CONN_CANCEL          0x0008
 500 typedef struct {
 501     uint8_t     status;
 502     bdaddr_t    bdaddr;
 503 } __attribute__ ((packed)) create_conn_cancel_cp;
 504 #define CREATE_CONN_CANCEL_CP_SIZE 6
 505
 506 typedef struct {
 507     uint8_t     status;
 508     bdaddr_t    bdaddr;
 509 } __attribute__ ((packed)) create_conn_cancel_rp;
 510 #define CREATE_CONN_CANCEL_RP_SIZE 7
 511
 512 #define OCF_ACCEPT_CONN_REQ             0x0009
 513 typedef struct {
 514     bdaddr_t    bdaddr;
 515     uint8_t     role;
 516 } __attribute__ ((packed)) accept_conn_req_cp;
 517 #define ACCEPT_CONN_REQ_CP_SIZE 7
 518
 519 #define OCF_REJECT_CONN_REQ             0x000A
 520 typedef struct {
 521     bdaddr_t    bdaddr;
 522     uint8_t     reason;
 523 } __attribute__ ((packed)) reject_conn_req_cp;
 524 #define REJECT_CONN_REQ_CP_SIZE 7
 525
 526 #define OCF_LINK_KEY_REPLY              0x000B
 527 typedef struct {
 528     bdaddr_t    bdaddr;
 529     uint8_t     link_key[16];
 530 } __attribute__ ((packed)) link_key_reply_cp;
 531 #define LINK_KEY_REPLY_CP_SIZE 22
 532
 533 #define OCF_LINK_KEY_NEG_REPLY          0x000C
 534
 535 #define OCF_PIN_CODE_REPLY              0x000D
 536 typedef struct {
 537     bdaddr_t    bdaddr;
 538     uint8_t     pin_len;
 539     uint8_t     pin_code[16];
 540 } __attribute__ ((packed)) pin_code_reply_cp;
 541 #define PIN_CODE_REPLY_CP_SIZE 23
 542
 543 #define OCF_PIN_CODE_NEG_REPLY          0x000E
 544
 545 #define OCF_SET_CONN_PTYPE              0x000F
 546 typedef struct {
 547     uint16_t     handle;
 548     uint16_t     pkt_type;
 549 } __attribute__ ((packed)) set_conn_ptype_cp;
 550 #define SET_CONN_PTYPE_CP_SIZE 4
 551
 552 #define OCF_AUTH_REQUESTED              0x0011
 553 typedef struct {
 554     uint16_t     handle;
 555 } __attribute__ ((packed)) auth_requested_cp;
 556 #define AUTH_REQUESTED_CP_SIZE 2
 557
 558 #define OCF_SET_CONN_ENCRYPT            0x0013
 559 typedef struct {
 560     uint16_t    handle;
 561     uint8_t     encrypt;
 562 } __attribute__ ((packed)) set_conn_encrypt_cp;
 563 #define SET_CONN_ENCRYPT_CP_SIZE 3
 564
 565 #define OCF_CHANGE_CONN_LINK_KEY        0x0015
 566 typedef struct {
 567     uint16_t    handle;
 568 } __attribute__ ((packed)) change_conn_link_key_cp;
 569 #define CHANGE_CONN_LINK_KEY_CP_SIZE 2
 570
 571 #define OCF_MASTER_LINK_KEY             0x0017
 572 typedef struct {
 573     uint8_t     key_flag;
 574 } __attribute__ ((packed)) master_link_key_cp;
 575 #define MASTER_LINK_KEY_CP_SIZE 1
 576
 577 #define OCF_REMOTE_NAME_REQ             0x0019
 578 typedef struct {
 579     bdaddr_t    bdaddr;
 580     uint8_t     pscan_rep_mode;
 581     uint8_t     pscan_mode;
 582     uint16_t    clock_offset;
 583 } __attribute__ ((packed)) remote_name_req_cp;
 584 #define REMOTE_NAME_REQ_CP_SIZE 10
 585
 586 #define OCF_REMOTE_NAME_REQ_CANCEL      0x001A
 587 typedef struct {
 588     bdaddr_t    bdaddr;
 589 } __attribute__ ((packed)) remote_name_req_cancel_cp;
 590 #define REMOTE_NAME_REQ_CANCEL_CP_SIZE 6
 591
 592 typedef struct {
 593     uint8_t             status;
 594     bdaddr_t    bdaddr;
 595 } __attribute__ ((packed)) remote_name_req_cancel_rp;
 596 #define REMOTE_NAME_REQ_CANCEL_RP_SIZE 7
 597
 598 #define OCF_READ_REMOTE_FEATURES        0x001B
 599 typedef struct {
 600     uint16_t    handle;
 601 } __attribute__ ((packed)) read_remote_features_cp;
 602 #define READ_REMOTE_FEATURES_CP_SIZE 2
 603
 604 #define OCF_READ_REMOTE_EXT_FEATURES    0x001C
 605 typedef struct {
 606     uint16_t    handle;
 607     uint8_t     page_num;
 608 } __attribute__ ((packed)) read_remote_ext_features_cp;
 609 #define READ_REMOTE_EXT_FEATURES_CP_SIZE 3
 610
 611 #define OCF_READ_REMOTE_VERSION         0x001D
 612 typedef struct {
 613     uint16_t    handle;
 614 } __attribute__ ((packed)) read_remote_version_cp;
 615 #define READ_REMOTE_VERSION_CP_SIZE 2
 616
 617 #define OCF_READ_CLOCK_OFFSET           0x001F
 618 typedef struct {
 619     uint16_t    handle;
 620 } __attribute__ ((packed)) read_clock_offset_cp;
 621 #define READ_CLOCK_OFFSET_CP_SIZE 2
 622
 623 #define OCF_READ_LMP_HANDLE             0x0020
 624 typedef struct {
 625     uint16_t    handle;
 626 } __attribute__ ((packed)) read_lmp_handle_cp;
 627 #define READ_LMP_HANDLE_CP_SIZE 2
 628
 629 typedef struct {
 630     uint8_t     status;
 631     uint16_t    handle;
 632     uint8_t     lmp_handle;
 633     uint32_t    reserved;
 634 } __attribute__ ((packed)) read_lmp_handle_rp;
 635 #define READ_LMP_HANDLE_RP_SIZE 8
 636
 637 #define OCF_SETUP_SYNC_CONN             0x0028
 638 typedef struct {
 639     uint16_t    handle;
 640     uint32_t    tx_bandwith;
 641     uint32_t    rx_bandwith;
 642     uint16_t    max_latency;
 643     uint16_t    voice_setting;
 644     uint8_t     retrans_effort;
 645     uint16_t    pkt_type;
 646 } __attribute__ ((packed)) setup_sync_conn_cp;
 647 #define SETUP_SYNC_CONN_CP_SIZE 17
 648
 649 #define OCF_ACCEPT_SYNC_CONN_REQ        0x0029
 650 typedef struct {
 651     bdaddr_t    bdaddr;
 652     uint32_t    tx_bandwith;
 653     uint32_t    rx_bandwith;
 654     uint16_t    max_latency;
 655     uint16_t    voice_setting;
 656     uint8_t     retrans_effort;
 657     uint16_t    pkt_type;
 658 } __attribute__ ((packed)) accept_sync_conn_req_cp;
 659 #define ACCEPT_SYNC_CONN_REQ_CP_SIZE 21
 660
 661 #define OCF_REJECT_SYNC_CONN_REQ        0x002A
 662 typedef struct {
 663     bdaddr_t    bdaddr;
 664     uint8_t     reason;
 665 } __attribute__ ((packed)) reject_sync_conn_req_cp;
 666 #define REJECT_SYNC_CONN_REQ_CP_SIZE 7
 667
 668 /* Link Policy */
 669 #define OGF_LINK_POLICY         0x02
 670
 671 #define OCF_HOLD_MODE                   0x0001
 672 typedef struct {
 673     uint16_t    handle;
 674     uint16_t    max_interval;
 675     uint16_t    min_interval;
 676 } __attribute__ ((packed)) hold_mode_cp;
 677 #define HOLD_MODE_CP_SIZE 6
 678
 679 #define OCF_SNIFF_MODE                  0x0003
 680 typedef struct {
 681     uint16_t    handle;
 682     uint16_t    max_interval;
 683     uint16_t    min_interval;
 684     uint16_t    attempt;
 685     uint16_t    timeout;
 686 } __attribute__ ((packed)) sniff_mode_cp;
 687 #define SNIFF_MODE_CP_SIZE 10
 688
 689 #define OCF_EXIT_SNIFF_MODE             0x0004
 690 typedef struct {
 691     uint16_t    handle;
 692 } __attribute__ ((packed)) exit_sniff_mode_cp;
 693 #define EXIT_SNIFF_MODE_CP_SIZE 2
 694
 695 #define OCF_PARK_MODE                   0x0005
 696 typedef struct {
 697     uint16_t    handle;
 698     uint16_t    max_interval;
 699     uint16_t    min_interval;
 700 } __attribute__ ((packed)) park_mode_cp;
 701 #define PARK_MODE_CP_SIZE 6
 702
 703 #define OCF_EXIT_PARK_MODE              0x0006
 704 typedef struct {
 705     uint16_t    handle;
 706 } __attribute__ ((packed)) exit_park_mode_cp;
 707 #define EXIT_PARK_MODE_CP_SIZE 2
 708
 709 #define OCF_QOS_SETUP                   0x0007
 710 typedef struct {
 711     uint8_t     service_type;           /* 1 = best effort */
 712     uint32_t    token_rate;             /* Byte per seconds */
 713     uint32_t    peak_bandwidth;         /* Byte per seconds */
 714     uint32_t    latency;                /* Microseconds */
 715     uint32_t    delay_variation;        /* Microseconds */
 716 } __attribute__ ((packed)) hci_qos;
 717 #define HCI_QOS_CP_SIZE 17
 718 typedef struct {
 719     uint16_t    handle;
 720     uint8_t     flags;                  /* Reserved */
 721     hci_qos     qos;
 722 } __attribute__ ((packed)) qos_setup_cp;
 723 #define QOS_SETUP_CP_SIZE (3 + HCI_QOS_CP_SIZE)
 724
 725 #define OCF_ROLE_DISCOVERY              0x0009
 726 typedef struct {
 727     uint16_t    handle;
 728 } __attribute__ ((packed)) role_discovery_cp;
 729 #define ROLE_DISCOVERY_CP_SIZE 2
 730 typedef struct {
 731     uint8_t     status;
 732     uint16_t    handle;
 733     uint8_t     role;
 734 } __attribute__ ((packed)) role_discovery_rp;
 735 #define ROLE_DISCOVERY_RP_SIZE 4
 736
 737 #define OCF_SWITCH_ROLE                 0x000B
 738 typedef struct {
 739     bdaddr_t    bdaddr;
 740     uint8_t     role;
 741 } __attribute__ ((packed)) switch_role_cp;
 742 #define SWITCH_ROLE_CP_SIZE 7
 743
 744 #define OCF_READ_LINK_POLICY            0x000C
 745 typedef struct {
 746     uint16_t    handle;
 747 } __attribute__ ((packed)) read_link_policy_cp;
 748 #define READ_LINK_POLICY_CP_SIZE 2
 749 typedef struct {
 750     uint8_t     status;
 751     uint16_t    handle;
 752     uint16_t    policy;
 753 } __attribute__ ((packed)) read_link_policy_rp;
 754 #define READ_LINK_POLICY_RP_SIZE 5
 755
 756 #define OCF_WRITE_LINK_POLICY           0x000D
 757 typedef struct {
 758     uint16_t    handle;
 759     uint16_t    policy;
 760 } __attribute__ ((packed)) write_link_policy_cp;
 761 #define WRITE_LINK_POLICY_CP_SIZE 4
 762 typedef struct {
 763     uint8_t     status;
 764     uint16_t    handle;
 765 } __attribute__ ((packed)) write_link_policy_rp;
 766 #define WRITE_LINK_POLICY_RP_SIZE 3
 767
 768 #define OCF_READ_DEFAULT_LINK_POLICY    0x000E
 769
 770 #define OCF_WRITE_DEFAULT_LINK_POLICY   0x000F
 771
 772 #define OCF_FLOW_SPECIFICATION          0x0010
 773
 774 #define OCF_SNIFF_SUBRATE               0x0011
 775 typedef struct {
 776     uint16_t    handle;
 777     uint16_t    max_remote_latency;
 778     uint16_t    max_local_latency;
 779     uint16_t    min_remote_timeout;
 780     uint16_t    min_local_timeout;
 781 } __attribute__ ((packed)) sniff_subrate_cp;
 782 #define SNIFF_SUBRATE_CP_SIZE 10
 783
 784 /* Host Controller and Baseband */
 785 #define OGF_HOST_CTL            0x03
 786
 787 #define OCF_SET_EVENT_MASK              0x0001
 788 typedef struct {
 789     uint8_t     mask[8];
 790 } __attribute__ ((packed)) set_event_mask_cp;
 791 #define SET_EVENT_MASK_CP_SIZE 8
 792
 793 #define OCF_RESET                       0x0003
 794
 795 #define OCF_SET_EVENT_FLT               0x0005
 796 typedef struct {
 797     uint8_t     flt_type;
 798     uint8_t     cond_type;
 799     uint8_t     condition[0];
 800 } __attribute__ ((packed)) set_event_flt_cp;
 801 #define SET_EVENT_FLT_CP_SIZE 2
 802
 803 enum bt_filter_type {
 804     FLT_CLEAR_ALL               = 0x00,
 805     FLT_INQ_RESULT              = 0x01,
 806     FLT_CONN_SETUP              = 0x02,
 807 };
 808 enum inq_result_cond_type {
 809     INQ_RESULT_RETURN_ALL       = 0x00,
 810     INQ_RESULT_RETURN_CLASS     = 0x01,
 811     INQ_RESULT_RETURN_BDADDR    = 0x02,
 812 };
 813 enum conn_setup_cond_type {
 814     CONN_SETUP_ALLOW_ALL        = 0x00,
 815     CONN_SETUP_ALLOW_CLASS      = 0x01,
 816     CONN_SETUP_ALLOW_BDADDR     = 0x02,
 817 };
 818 enum conn_setup_cond {
 819     CONN_SETUP_AUTO_OFF         = 0x01,
 820     CONN_SETUP_AUTO_ON          = 0x02,
 821 };
 822
 823 #define OCF_FLUSH                       0x0008
 824 typedef struct {
 825     uint16_t    handle;
 826 } __attribute__ ((packed)) flush_cp;
 827 #define FLUSH_CP_SIZE 2
 828
 829 typedef struct {
 830     uint8_t     status;
 831     uint16_t    handle;
 832 } __attribute__ ((packed)) flush_rp;
 833 #define FLUSH_RP_SIZE 3
 834
 835 #define OCF_READ_PIN_TYPE               0x0009
 836 typedef struct {
 837     uint8_t     status;
 838     uint8_t     pin_type;
 839 } __attribute__ ((packed)) read_pin_type_rp;
 840 #define READ_PIN_TYPE_RP_SIZE 2
 841
 842 #define OCF_WRITE_PIN_TYPE              0x000A
 843 typedef struct {
 844     uint8_t     pin_type;
 845 } __attribute__ ((packed)) write_pin_type_cp;
 846 #define WRITE_PIN_TYPE_CP_SIZE 1
 847
 848 #define OCF_CREATE_NEW_UNIT_KEY         0x000B
 849
 850 #define OCF_READ_STORED_LINK_KEY        0x000D
 851 typedef struct {
 852     bdaddr_t    bdaddr;
 853     uint8_t     read_all;
 854 } __attribute__ ((packed)) read_stored_link_key_cp;
 855 #define READ_STORED_LINK_KEY_CP_SIZE 7
 856 typedef struct {
 857     uint8_t     status;
 858     uint16_t    max_keys;
 859     uint16_t    num_keys;
 860 } __attribute__ ((packed)) read_stored_link_key_rp;
 861 #define READ_STORED_LINK_KEY_RP_SIZE 5
 862
 863 #define OCF_WRITE_STORED_LINK_KEY       0x0011
 864 typedef struct {
 865     uint8_t     num_keys;
 866     /* variable length part */
 867 } __attribute__ ((packed)) write_stored_link_key_cp;
 868 #define WRITE_STORED_LINK_KEY_CP_SIZE 1
 869 typedef struct {
 870     uint8_t     status;
 871     uint8_t     num_keys;
 872 } __attribute__ ((packed)) write_stored_link_key_rp;
 873 #define READ_WRITE_LINK_KEY_RP_SIZE 2
 874
 875 #define OCF_DELETE_STORED_LINK_KEY      0x0012
 876 typedef struct {
 877     bdaddr_t    bdaddr;
 878     uint8_t     delete_all;
 879 } __attribute__ ((packed)) delete_stored_link_key_cp;
 880 #define DELETE_STORED_LINK_KEY_CP_SIZE 7
 881 typedef struct {
 882     uint8_t     status;
 883     uint16_t    num_keys;
 884 } __attribute__ ((packed)) delete_stored_link_key_rp;
 885 #define DELETE_STORED_LINK_KEY_RP_SIZE 3
 886
 887 #define OCF_CHANGE_LOCAL_NAME           0x0013
 888 typedef struct {
 889     char        name[248];
 890 } __attribute__ ((packed)) change_local_name_cp;
 891 #define CHANGE_LOCAL_NAME_CP_SIZE 248
 892
 893 #define OCF_READ_LOCAL_NAME             0x0014
 894 typedef struct {
 895     uint8_t     status;
 896     char        name[248];
 897 } __attribute__ ((packed)) read_local_name_rp;
 898 #define READ_LOCAL_NAME_RP_SIZE 249
 899
 900 #define OCF_READ_CONN_ACCEPT_TIMEOUT    0x0015
 901 typedef struct {
 902     uint8_t     status;
 903     uint16_t    timeout;
 904 } __attribute__ ((packed)) read_conn_accept_timeout_rp;
 905 #define READ_CONN_ACCEPT_TIMEOUT_RP_SIZE 3
 906
 907 #define OCF_WRITE_CONN_ACCEPT_TIMEOUT   0x0016
 908 typedef struct {
 909     uint16_t    timeout;
 910 } __attribute__ ((packed)) write_conn_accept_timeout_cp;
 911 #define WRITE_CONN_ACCEPT_TIMEOUT_CP_SIZE 2
 912
 913 #define OCF_READ_PAGE_TIMEOUT           0x0017
 914 typedef struct {
 915     uint8_t     status;
 916     uint16_t    timeout;
 917 } __attribute__ ((packed)) read_page_timeout_rp;
 918 #define READ_PAGE_TIMEOUT_RP_SIZE 3
 919
 920 #define OCF_WRITE_PAGE_TIMEOUT          0x0018
 921 typedef struct {
 922     uint16_t    timeout;
 923 } __attribute__ ((packed)) write_page_timeout_cp;
 924 #define WRITE_PAGE_TIMEOUT_CP_SIZE 2
 925
 926 #define OCF_READ_SCAN_ENABLE            0x0019
 927 typedef struct {
 928     uint8_t     status;
 929     uint8_t     enable;
 930 } __attribute__ ((packed)) read_scan_enable_rp;
 931 #define READ_SCAN_ENABLE_RP_SIZE 2
 932
 933 #define OCF_WRITE_SCAN_ENABLE           0x001A
 934 typedef struct {
 935     uint8_t     scan_enable;
 936 } __attribute__ ((packed)) write_scan_enable_cp;
 937 #define WRITE_SCAN_ENABLE_CP_SIZE 1
 938
 939 enum scan_enable_bits {
 940     SCAN_DISABLED               = 0,
 941     SCAN_INQUIRY                = 1 << 0,
 942     SCAN_PAGE                   = 1 << 1,
 943 };
 944
 945 #define OCF_READ_PAGE_ACTIVITY          0x001B
 946 typedef struct {
 947     uint8_t     status;
 948     uint16_t    interval;
 949     uint16_t    window;
 950 } __attribute__ ((packed)) read_page_activity_rp;
 951 #define READ_PAGE_ACTIVITY_RP_SIZE 5
 952
 953 #define OCF_WRITE_PAGE_ACTIVITY         0x001C
 954 typedef struct {
 955     uint16_t    interval;
 956     uint16_t    window;
 957 } __attribute__ ((packed)) write_page_activity_cp;
 958 #define WRITE_PAGE_ACTIVITY_CP_SIZE 4
 959
 960 #define OCF_READ_INQ_ACTIVITY           0x001D
 961 typedef struct {
 962     uint8_t     status;
 963     uint16_t    interval;
 964     uint16_t    window;
 965 } __attribute__ ((packed)) read_inq_activity_rp;
 966 #define READ_INQ_ACTIVITY_RP_SIZE 5
 967
 968 #define OCF_WRITE_INQ_ACTIVITY          0x001E
 969 typedef struct {
 970     uint16_t    interval;
 971     uint16_t    window;
 972 } __attribute__ ((packed)) write_inq_activity_cp;
 973 #define WRITE_INQ_ACTIVITY_CP_SIZE 4
 974
 975 #define OCF_READ_AUTH_ENABLE            0x001F
 976
 977 #define OCF_WRITE_AUTH_ENABLE           0x0020
 978
 979 #define AUTH_DISABLED           0x00
 980 #define AUTH_ENABLED            0x01
 981
 982 #define OCF_READ_ENCRYPT_MODE           0x0021
 983
 984 #define OCF_WRITE_ENCRYPT_MODE          0x0022
 985
 986 #define ENCRYPT_DISABLED        0x00
 987 #define ENCRYPT_P2P             0x01
 988 #define ENCRYPT_BOTH            0x02
 989
 990 #define OCF_READ_CLASS_OF_DEV           0x0023
 991 typedef struct {
 992     uint8_t     status;
 993     uint8_t     dev_class[3];
 994 } __attribute__ ((packed)) read_class_of_dev_rp;
 995 #define READ_CLASS_OF_DEV_RP_SIZE 4
 996
 997 #define OCF_WRITE_CLASS_OF_DEV          0x0024
 998 typedef struct {
 999     uint8_t     dev_class[3];
1000 } __attribute__ ((packed)) write_class_of_dev_cp;
1001 #define WRITE_CLASS_OF_DEV_CP_SIZE 3
1002
1003 #define OCF_READ_VOICE_SETTING          0x0025
1004 typedef struct {
1005     uint8_t     status;
1006     uint16_t    voice_setting;
1007 } __attribute__ ((packed)) read_voice_setting_rp;
1008 #define READ_VOICE_SETTING_RP_SIZE 3
1009
1010 #define OCF_WRITE_VOICE_SETTING         0x0026
1011 typedef struct {
1012     uint16_t    voice_setting;
1013 } __attribute__ ((packed)) write_voice_setting_cp;
1014 #define WRITE_VOICE_SETTING_CP_SIZE 2
1015
1016 #define OCF_READ_AUTOMATIC_FLUSH_TIMEOUT        0x0027
1017
1018 #define OCF_WRITE_AUTOMATIC_FLUSH_TIMEOUT       0x0028
1019
1020 #define OCF_READ_NUM_BROADCAST_RETRANS  0x0029
1021
1022 #define OCF_WRITE_NUM_BROADCAST_RETRANS 0x002A
1023
1024 #define OCF_READ_HOLD_MODE_ACTIVITY     0x002B
1025
1026 #define OCF_WRITE_HOLD_MODE_ACTIVITY    0x002C
1027
1028 #define OCF_READ_TRANSMIT_POWER_LEVEL   0x002D
1029 typedef struct {
1030     uint16_t    handle;
1031     uint8_t     type;
1032 } __attribute__ ((packed)) read_transmit_power_level_cp;
1033 #define READ_TRANSMIT_POWER_LEVEL_CP_SIZE 3
1034 typedef struct {
1035     uint8_t     status;
1036     uint16_t    handle;
1037     int8_t      level;
1038 } __attribute__ ((packed)) read_transmit_power_level_rp;
1039 #define READ_TRANSMIT_POWER_LEVEL_RP_SIZE 4
1040
1041 #define OCF_HOST_BUFFER_SIZE            0x0033
1042 typedef struct {
1043     uint16_t    acl_mtu;
1044     uint8_t     sco_mtu;
1045     uint16_t    acl_max_pkt;
1046     uint16_t    sco_max_pkt;
1047 } __attribute__ ((packed)) host_buffer_size_cp;
1048 #define HOST_BUFFER_SIZE_CP_SIZE 7
1049
1050 #define OCF_HOST_NUMBER_OF_COMPLETED_PACKETS    0x0035
1051
1052 #define OCF_READ_LINK_SUPERVISION_TIMEOUT       0x0036
1053 typedef struct {
1054     uint8_t     status;
1055     uint16_t    handle;
1056     uint16_t    link_sup_to;
1057 } __attribute__ ((packed)) read_link_supervision_timeout_rp;
1058 #define READ_LINK_SUPERVISION_TIMEOUT_RP_SIZE 5
1059
1060 #define OCF_WRITE_LINK_SUPERVISION_TIMEOUT      0x0037
1061 typedef struct {
1062     uint16_t    handle;
1063     uint16_t    link_sup_to;
1064 } __attribute__ ((packed)) write_link_supervision_timeout_cp;
1065 #define WRITE_LINK_SUPERVISION_TIMEOUT_CP_SIZE 4
1066 typedef struct {
1067     uint8_t     status;
1068     uint16_t    handle;
1069 } __attribute__ ((packed)) write_link_supervision_timeout_rp;
1070 #define WRITE_LINK_SUPERVISION_TIMEOUT_RP_SIZE 3
1071
1072 #define OCF_READ_NUM_SUPPORTED_IAC      0x0038
1073
1074 #define MAX_IAC_LAP 0x40
1075 #define OCF_READ_CURRENT_IAC_LAP        0x0039
1076 typedef struct {
1077     uint8_t     status;
1078     uint8_t     num_current_iac;
1079     uint8_t     lap[MAX_IAC_LAP][3];
1080 } __attribute__ ((packed)) read_current_iac_lap_rp;
1081 #define READ_CURRENT_IAC_LAP_RP_SIZE 2+3*MAX_IAC_LAP
1082
1083 #define OCF_WRITE_CURRENT_IAC_LAP       0x003A
1084 typedef struct {
1085     uint8_t     num_current_iac;
1086     uint8_t     lap[MAX_IAC_LAP][3];
1087 } __attribute__ ((packed)) write_current_iac_lap_cp;
1088 #define WRITE_CURRENT_IAC_LAP_CP_SIZE 1+3*MAX_IAC_LAP
1089
1090 #define OCF_READ_PAGE_SCAN_PERIOD_MODE  0x003B
1091
1092 #define OCF_WRITE_PAGE_SCAN_PERIOD_MODE 0x003C
1093
1094 #define OCF_READ_PAGE_SCAN_MODE         0x003D
1095
1096 #define OCF_WRITE_PAGE_SCAN_MODE        0x003E
1097
1098 #define OCF_SET_AFH_CLASSIFICATION      0x003F
1099 typedef struct {
1100     uint8_t     map[10];
1101 } __attribute__ ((packed)) set_afh_classification_cp;
1102 #define SET_AFH_CLASSIFICATION_CP_SIZE 10
1103 typedef struct {
1104     uint8_t     status;
1105 } __attribute__ ((packed)) set_afh_classification_rp;
1106 #define SET_AFH_CLASSIFICATION_RP_SIZE 1
1107
1108 #define OCF_READ_INQUIRY_SCAN_TYPE      0x0042
1109 typedef struct {
1110     uint8_t     status;
1111     uint8_t     type;
1112 } __attribute__ ((packed)) read_inquiry_scan_type_rp;
1113 #define READ_INQUIRY_SCAN_TYPE_RP_SIZE 2
1114
1115 #define OCF_WRITE_INQUIRY_SCAN_TYPE     0x0043
1116 typedef struct {
1117     uint8_t     type;
1118 } __attribute__ ((packed)) write_inquiry_scan_type_cp;
1119 #define WRITE_INQUIRY_SCAN_TYPE_CP_SIZE 1
1120 typedef struct {
1121     uint8_t     status;
1122 } __attribute__ ((packed)) write_inquiry_scan_type_rp;
1123 #define WRITE_INQUIRY_SCAN_TYPE_RP_SIZE 1
1124
1125 #define OCF_READ_INQUIRY_MODE           0x0044
1126 typedef struct {
1127     uint8_t     status;
1128     uint8_t     mode;
1129 } __attribute__ ((packed)) read_inquiry_mode_rp;
1130 #define READ_INQUIRY_MODE_RP_SIZE 2
1131
1132 #define OCF_WRITE_INQUIRY_MODE          0x0045
1133 typedef struct {
1134     uint8_t     mode;
1135 } __attribute__ ((packed)) write_inquiry_mode_cp;
1136 #define WRITE_INQUIRY_MODE_CP_SIZE 1
1137 typedef struct {
1138     uint8_t     status;
1139 } __attribute__ ((packed)) write_inquiry_mode_rp;
1140 #define WRITE_INQUIRY_MODE_RP_SIZE 1
1141
1142 #define OCF_READ_PAGE_SCAN_TYPE         0x0046
1143
1144 #define OCF_WRITE_PAGE_SCAN_TYPE        0x0047
1145
1146 #define OCF_READ_AFH_MODE               0x0048
1147 typedef struct {
1148     uint8_t     status;
1149     uint8_t     mode;
1150 } __attribute__ ((packed)) read_afh_mode_rp;
1151 #define READ_AFH_MODE_RP_SIZE 2
1152
1153 #define OCF_WRITE_AFH_MODE              0x0049
1154 typedef struct {
1155     uint8_t     mode;
1156 } __attribute__ ((packed)) write_afh_mode_cp;
1157 #define WRITE_AFH_MODE_CP_SIZE 1
1158 typedef struct {
1159     uint8_t     status;
1160 } __attribute__ ((packed)) write_afh_mode_rp;
1161 #define WRITE_AFH_MODE_RP_SIZE 1
1162
1163 #define OCF_READ_EXT_INQUIRY_RESPONSE   0x0051
1164 typedef struct {
1165     uint8_t     status;
1166     uint8_t     fec;
1167     uint8_t     data[240];
1168 } __attribute__ ((packed)) read_ext_inquiry_response_rp;
1169 #define READ_EXT_INQUIRY_RESPONSE_RP_SIZE 242
1170
1171 #define OCF_WRITE_EXT_INQUIRY_RESPONSE  0x0052
1172 typedef struct {
1173     uint8_t     fec;
1174     uint8_t     data[240];
1175 } __attribute__ ((packed)) write_ext_inquiry_response_cp;
1176 #define WRITE_EXT_INQUIRY_RESPONSE_CP_SIZE 241
1177 typedef struct {
1178     uint8_t     status;
1179 } __attribute__ ((packed)) write_ext_inquiry_response_rp;
1180 #define WRITE_EXT_INQUIRY_RESPONSE_RP_SIZE 1
1181
1182 /* Informational Parameters */
1183 #define OGF_INFO_PARAM          0x04
1184
1185 #define OCF_READ_LOCAL_VERSION          0x0001
1186 typedef struct {
1187     uint8_t     status;
1188     uint8_t     hci_ver;
1189     uint16_t    hci_rev;
1190     uint8_t     lmp_ver;
1191     uint16_t    manufacturer;
1192     uint16_t    lmp_subver;
1193 } __attribute__ ((packed)) read_local_version_rp;
1194 #define READ_LOCAL_VERSION_RP_SIZE 9
1195
1196 #define OCF_READ_LOCAL_COMMANDS         0x0002
1197 typedef struct {
1198     uint8_t     status;
1199     uint8_t     commands[64];
1200 } __attribute__ ((packed)) read_local_commands_rp;
1201 #define READ_LOCAL_COMMANDS_RP_SIZE 65
1202
1203 #define OCF_READ_LOCAL_FEATURES         0x0003
1204 typedef struct {
1205     uint8_t     status;
1206     uint8_t     features[8];
1207 } __attribute__ ((packed)) read_local_features_rp;
1208 #define READ_LOCAL_FEATURES_RP_SIZE 9
1209
1210 #define OCF_READ_LOCAL_EXT_FEATURES     0x0004
1211 typedef struct {
1212     uint8_t     page_num;
1213 } __attribute__ ((packed)) read_local_ext_features_cp;
1214 #define READ_LOCAL_EXT_FEATURES_CP_SIZE 1
1215 typedef struct {
1216     uint8_t     status;
1217     uint8_t     page_num;
1218     uint8_t     max_page_num;
1219     uint8_t     features[8];
1220 } __attribute__ ((packed)) read_local_ext_features_rp;
1221 #define READ_LOCAL_EXT_FEATURES_RP_SIZE 11
1222
1223 #define OCF_READ_BUFFER_SIZE            0x0005
1224 typedef struct {
1225     uint8_t     status;
1226     uint16_t    acl_mtu;
1227     uint8_t     sco_mtu;
1228     uint16_t    acl_max_pkt;
1229     uint16_t    sco_max_pkt;
1230 } __attribute__ ((packed)) read_buffer_size_rp;
1231 #define READ_BUFFER_SIZE_RP_SIZE 8
1232
1233 #define OCF_READ_COUNTRY_CODE           0x0007
1234 typedef struct {
1235     uint8_t     status;
1236     uint8_t     country_code;
1237 } __attribute__ ((packed)) read_country_code_rp;
1238 #define READ_COUNTRY_CODE_RP_SIZE 2
1239
1240 #define OCF_READ_BD_ADDR                0x0009
1241 typedef struct {
1242     uint8_t     status;
1243     bdaddr_t    bdaddr;
1244 } __attribute__ ((packed)) read_bd_addr_rp;
1245 #define READ_BD_ADDR_RP_SIZE 7
1246
1247 /* Status params */
1248 #define OGF_STATUS_PARAM        0x05
1249
1250 #define OCF_READ_FAILED_CONTACT_COUNTER         0x0001
1251 typedef struct {
1252     uint8_t     status;
1253     uint16_t    handle;
1254     uint8_t     counter;
1255 } __attribute__ ((packed)) read_failed_contact_counter_rp;
1256 #define READ_FAILED_CONTACT_COUNTER_RP_SIZE 4
1257
1258 #define OCF_RESET_FAILED_CONTACT_COUNTER        0x0002
1259 typedef struct {
1260     uint8_t     status;
1261     uint16_t    handle;
1262 } __attribute__ ((packed)) reset_failed_contact_counter_rp;
1263 #define RESET_FAILED_CONTACT_COUNTER_RP_SIZE 4
1264
1265 #define OCF_READ_LINK_QUALITY           0x0003
1266 typedef struct {
1267     uint16_t    handle;
1268 } __attribute__ ((packed)) read_link_quality_cp;
1269 #define READ_LINK_QUALITY_CP_SIZE 4
1270
1271 typedef struct {
1272     uint8_t     status;
1273     uint16_t    handle;
1274     uint8_t     link_quality;
1275 } __attribute__ ((packed)) read_link_quality_rp;
1276 #define READ_LINK_QUALITY_RP_SIZE 4
1277
1278 #define OCF_READ_RSSI                   0x0005
1279 typedef struct {
1280     uint8_t     status;
1281     uint16_t    handle;
1282     int8_t      rssi;
1283 } __attribute__ ((packed)) read_rssi_rp;
1284 #define READ_RSSI_RP_SIZE 4
1285
1286 #define OCF_READ_AFH_MAP                0x0006
1287 typedef struct {
1288     uint8_t     status;
1289     uint16_t    handle;
1290     uint8_t     mode;
1291     uint8_t     map[10];
1292 } __attribute__ ((packed)) read_afh_map_rp;
1293 #define READ_AFH_MAP_RP_SIZE 14
1294
1295 #define OCF_READ_CLOCK                  0x0007
1296 typedef struct {
1297     uint16_t    handle;
1298     uint8_t     which_clock;
1299 } __attribute__ ((packed)) read_clock_cp;
1300 #define READ_CLOCK_CP_SIZE 3
1301 typedef struct {
1302     uint8_t     status;
1303     uint16_t    handle;
1304     uint32_t    clock;
1305     uint16_t    accuracy;
1306 } __attribute__ ((packed)) read_clock_rp;
1307 #define READ_CLOCK_RP_SIZE 9
1308
1309 /* Testing commands */
1310 #define OGF_TESTING_CMD         0x3e
1311
1312 /* Vendor specific commands */
1313 #define OGF_VENDOR_CMD          0x3f
1314
1315 /* HCI Events */
1316
1317 #define EVT_INQUIRY_COMPLETE            0x01
1318
1319 #define EVT_INQUIRY_RESULT              0x02
1320 typedef struct {
1321     uint8_t     num_responses;
1322     bdaddr_t    bdaddr;
1323     uint8_t     pscan_rep_mode;
1324     uint8_t     pscan_period_mode;
1325     uint8_t     pscan_mode;
1326     uint8_t     dev_class[3];
1327     uint16_t    clock_offset;
1328 } __attribute__ ((packed)) inquiry_info;
1329 #define INQUIRY_INFO_SIZE 14
1330
1331 #define EVT_CONN_COMPLETE               0x03
1332 typedef struct {
1333     uint8_t     status;
1334     uint16_t    handle;
1335     bdaddr_t    bdaddr;
1336     uint8_t     link_type;
1337     uint8_t     encr_mode;
1338 } __attribute__ ((packed)) evt_conn_complete;
1339 #define EVT_CONN_COMPLETE_SIZE 11
1340
1341 #define EVT_CONN_REQUEST                0x04
1342 typedef struct {
1343     bdaddr_t    bdaddr;
1344     uint8_t     dev_class[3];
1345     uint8_t     link_type;
1346 } __attribute__ ((packed)) evt_conn_request;
1347 #define EVT_CONN_REQUEST_SIZE 10
1348
1349 #define EVT_DISCONN_COMPLETE            0x05
1350 typedef struct {
1351     uint8_t     status;
1352     uint16_t    handle;
1353     uint8_t     reason;
1354 } __attribute__ ((packed)) evt_disconn_complete;
1355 #define EVT_DISCONN_COMPLETE_SIZE 4
1356
1357 #define EVT_AUTH_COMPLETE               0x06
1358 typedef struct {
1359     uint8_t     status;
1360     uint16_t    handle;
1361 } __attribute__ ((packed)) evt_auth_complete;
1362 #define EVT_AUTH_COMPLETE_SIZE 3
1363
1364 #define EVT_REMOTE_NAME_REQ_COMPLETE    0x07
1365 typedef struct {
1366     uint8_t     status;
1367     bdaddr_t    bdaddr;
1368     char        name[248];
1369 } __attribute__ ((packed)) evt_remote_name_req_complete;
1370 #define EVT_REMOTE_NAME_REQ_COMPLETE_SIZE 255
1371
1372 #define EVT_ENCRYPT_CHANGE              0x08
1373 typedef struct {
1374     uint8_t     status;
1375     uint16_t    handle;
1376     uint8_t     encrypt;
1377 } __attribute__ ((packed)) evt_encrypt_change;
1378 #define EVT_ENCRYPT_CHANGE_SIZE 5
1379
1380 #define EVT_CHANGE_CONN_LINK_KEY_COMPLETE       0x09
1381 typedef struct {
1382     uint8_t     status;
1383     uint16_t    handle;
1384 }  __attribute__ ((packed)) evt_change_conn_link_key_complete;
1385 #define EVT_CHANGE_CONN_LINK_KEY_COMPLETE_SIZE 3
1386
1387 #define EVT_MASTER_LINK_KEY_COMPLETE            0x0A
1388 typedef struct {
1389     uint8_t     status;
1390     uint16_t    handle;
1391     uint8_t     key_flag;
1392 } __attribute__ ((packed)) evt_master_link_key_complete;
1393 #define EVT_MASTER_LINK_KEY_COMPLETE_SIZE 4
1394
1395 #define EVT_READ_REMOTE_FEATURES_COMPLETE       0x0B
1396 typedef struct {
1397     uint8_t     status;
1398     uint16_t    handle;
1399     uint8_t     features[8];
1400 } __attribute__ ((packed)) evt_read_remote_features_complete;
1401 #define EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE 11
1402
1403 #define EVT_READ_REMOTE_VERSION_COMPLETE        0x0C
1404 typedef struct {
1405     uint8_t     status;
1406     uint16_t    handle;
1407     uint8_t     lmp_ver;
1408     uint16_t    manufacturer;
1409     uint16_t    lmp_subver;
1410 } __attribute__ ((packed)) evt_read_remote_version_complete;
1411 #define EVT_READ_REMOTE_VERSION_COMPLETE_SIZE 8
1412
1413 #define EVT_QOS_SETUP_COMPLETE          0x0D
1414 typedef struct {
1415     uint8_t     status;
1416     uint16_t    handle;
1417     uint8_t     flags;                  /* Reserved */
1418     hci_qos     qos;
1419 } __attribute__ ((packed)) evt_qos_setup_complete;
1420 #define EVT_QOS_SETUP_COMPLETE_SIZE (4 + HCI_QOS_CP_SIZE)
1421
1422 #define EVT_CMD_COMPLETE                0x0E
1423 typedef struct {
1424     uint8_t     ncmd;
1425     uint16_t    opcode;
1426 } __attribute__ ((packed)) evt_cmd_complete;
1427 #define EVT_CMD_COMPLETE_SIZE 3
1428
1429 #define EVT_CMD_STATUS                  0x0F
1430 typedef struct {
1431     uint8_t     status;
1432     uint8_t     ncmd;
1433     uint16_t    opcode;
1434 } __attribute__ ((packed)) evt_cmd_status;
1435 #define EVT_CMD_STATUS_SIZE 4
1436
1437 #define EVT_HARDWARE_ERROR              0x10
1438 typedef struct {
1439     uint8_t     code;
1440 } __attribute__ ((packed)) evt_hardware_error;
1441 #define EVT_HARDWARE_ERROR_SIZE 1
1442
1443 #define EVT_FLUSH_OCCURRED              0x11
1444 typedef struct {
1445     uint16_t    handle;
1446 } __attribute__ ((packed)) evt_flush_occured;
1447 #define EVT_FLUSH_OCCURRED_SIZE 2
1448
1449 #define EVT_ROLE_CHANGE                 0x12
1450 typedef struct {
1451     uint8_t     status;
1452     bdaddr_t    bdaddr;
1453     uint8_t     role;
1454 } __attribute__ ((packed)) evt_role_change;
1455 #define EVT_ROLE_CHANGE_SIZE 8
1456
1457 #define EVT_NUM_COMP_PKTS               0x13
1458 typedef struct {
1459     uint8_t     num_hndl;
1460     struct {
1461         uint16_t handle;
1462         uint16_t num_packets;
1463     } connection[0];
1464 } __attribute__ ((packed)) evt_num_comp_pkts;
1465 #define EVT_NUM_COMP_PKTS_SIZE(num_hndl) (1 + 4 * (num_hndl))
1466
1467 #define EVT_MODE_CHANGE                 0x14
1468 typedef struct {
1469     uint8_t     status;
1470     uint16_t    handle;
1471     uint8_t     mode;
1472     uint16_t    interval;
1473 } __attribute__ ((packed)) evt_mode_change;
1474 #define EVT_MODE_CHANGE_SIZE 6
1475
1476 #define EVT_RETURN_LINK_KEYS            0x15
1477 typedef struct {
1478     uint8_t     num_keys;
1479     /* variable length part */
1480 } __attribute__ ((packed)) evt_return_link_keys;
1481 #define EVT_RETURN_LINK_KEYS_SIZE 1
1482
1483 #define EVT_PIN_CODE_REQ                0x16
1484 typedef struct {
1485     bdaddr_t    bdaddr;
1486 } __attribute__ ((packed)) evt_pin_code_req;
1487 #define EVT_PIN_CODE_REQ_SIZE 6
1488
1489 #define EVT_LINK_KEY_REQ                0x17
1490 typedef struct {
1491     bdaddr_t    bdaddr;
1492 } __attribute__ ((packed)) evt_link_key_req;
1493 #define EVT_LINK_KEY_REQ_SIZE 6
1494
1495 #define EVT_LINK_KEY_NOTIFY             0x18
1496 typedef struct {
1497     bdaddr_t    bdaddr;
1498     uint8_t     link_key[16];
1499     uint8_t     key_type;
1500 } __attribute__ ((packed)) evt_link_key_notify;
1501 #define EVT_LINK_KEY_NOTIFY_SIZE 23
1502
1503 #define EVT_LOOPBACK_COMMAND            0x19
1504
1505 #define EVT_DATA_BUFFER_OVERFLOW        0x1A
1506 typedef struct {
1507     uint8_t     link_type;
1508 } __attribute__ ((packed)) evt_data_buffer_overflow;
1509 #define EVT_DATA_BUFFER_OVERFLOW_SIZE 1
1510
1511 #define EVT_MAX_SLOTS_CHANGE            0x1B
1512 typedef struct {
1513     uint16_t    handle;
1514     uint8_t     max_slots;
1515 } __attribute__ ((packed)) evt_max_slots_change;
1516 #define EVT_MAX_SLOTS_CHANGE_SIZE 3
1517
1518 #define EVT_READ_CLOCK_OFFSET_COMPLETE  0x1C
1519 typedef struct {
1520     uint8_t     status;
1521     uint16_t    handle;
1522     uint16_t    clock_offset;
1523 } __attribute__ ((packed)) evt_read_clock_offset_complete;
1524 #define EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE 5
1525
1526 #define EVT_CONN_PTYPE_CHANGED          0x1D
1527 typedef struct {
1528     uint8_t     status;
1529     uint16_t    handle;
1530     uint16_t    ptype;
1531 } __attribute__ ((packed)) evt_conn_ptype_changed;
1532 #define EVT_CONN_PTYPE_CHANGED_SIZE 5
1533
1534 #define EVT_QOS_VIOLATION               0x1E
1535 typedef struct {
1536     uint16_t    handle;
1537 } __attribute__ ((packed)) evt_qos_violation;
1538 #define EVT_QOS_VIOLATION_SIZE 2
1539
1540 #define EVT_PSCAN_REP_MODE_CHANGE       0x20
1541 typedef struct {
1542     bdaddr_t    bdaddr;
1543     uint8_t     pscan_rep_mode;
1544 } __attribute__ ((packed)) evt_pscan_rep_mode_change;
1545 #define EVT_PSCAN_REP_MODE_CHANGE_SIZE 7
1546
1547 #define EVT_FLOW_SPEC_COMPLETE          0x21
1548 typedef struct {
1549     uint8_t     status;
1550     uint16_t    handle;
1551     uint8_t     flags;
1552     uint8_t     direction;
1553     hci_qos     qos;
1554 } __attribute__ ((packed)) evt_flow_spec_complete;
1555 #define EVT_FLOW_SPEC_COMPLETE_SIZE (5 + HCI_QOS_CP_SIZE)
1556
1557 #define EVT_INQUIRY_RESULT_WITH_RSSI    0x22
1558 typedef struct {
1559     uint8_t     num_responses;
1560     bdaddr_t    bdaddr;
1561     uint8_t     pscan_rep_mode;
1562     uint8_t     pscan_period_mode;
1563     uint8_t     dev_class[3];
1564     uint16_t    clock_offset;
1565     int8_t      rssi;
1566 } __attribute__ ((packed)) inquiry_info_with_rssi;
1567 #define INQUIRY_INFO_WITH_RSSI_SIZE 15
1568 typedef struct {
1569     uint8_t     num_responses;
1570     bdaddr_t    bdaddr;
1571     uint8_t     pscan_rep_mode;
1572     uint8_t     pscan_period_mode;
1573     uint8_t     pscan_mode;
1574     uint8_t     dev_class[3];
1575     uint16_t    clock_offset;
1576     int8_t      rssi;
1577 } __attribute__ ((packed)) inquiry_info_with_rssi_and_pscan_mode;
1578 #define INQUIRY_INFO_WITH_RSSI_AND_PSCAN_MODE_SIZE 16
1579
1580 #define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE   0x23
1581 typedef struct {
1582     uint8_t     status;
1583     uint16_t    handle;
1584     uint8_t     page_num;
1585     uint8_t     max_page_num;
1586     uint8_t     features[8];
1587 } __attribute__ ((packed)) evt_read_remote_ext_features_complete;
1588 #define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE 13
1589
1590 #define EVT_SYNC_CONN_COMPLETE          0x2C
1591 typedef struct {
1592     uint8_t     status;
1593     uint16_t    handle;
1594     bdaddr_t    bdaddr;
1595     uint8_t     link_type;
1596     uint8_t     trans_interval;
1597     uint8_t     retrans_window;
1598     uint16_t    rx_pkt_len;
1599     uint16_t    tx_pkt_len;
1600     uint8_t     air_mode;
1601 } __attribute__ ((packed)) evt_sync_conn_complete;
1602 #define EVT_SYNC_CONN_COMPLETE_SIZE 17
1603
1604 #define EVT_SYNC_CONN_CHANGED           0x2D
1605 typedef struct {
1606     uint8_t     status;
1607     uint16_t    handle;
1608     uint8_t     trans_interval;
1609     uint8_t     retrans_window;
1610     uint16_t    rx_pkt_len;
1611     uint16_t    tx_pkt_len;
1612 } __attribute__ ((packed)) evt_sync_conn_changed;
1613 #define EVT_SYNC_CONN_CHANGED_SIZE 9
1614
1615 #define EVT_SNIFF_SUBRATE               0x2E
1616 typedef struct {
1617     uint8_t     status;
1618     uint16_t    handle;
1619     uint16_t    max_remote_latency;
1620     uint16_t    max_local_latency;
1621     uint16_t    min_remote_timeout;
1622     uint16_t    min_local_timeout;
1623 } __attribute__ ((packed)) evt_sniff_subrate;
1624 #define EVT_SNIFF_SUBRATE_SIZE 11
1625
1626 #define EVT_EXTENDED_INQUIRY_RESULT     0x2F
1627 typedef struct {
1628     bdaddr_t    bdaddr;
1629     uint8_t     pscan_rep_mode;
1630     uint8_t     pscan_period_mode;
1631     uint8_t     dev_class[3];
1632     uint16_t    clock_offset;
1633     int8_t      rssi;
1634     uint8_t     data[240];
1635 } __attribute__ ((packed)) extended_inquiry_info;
1636 #define EXTENDED_INQUIRY_INFO_SIZE 254
1637
1638 #define EVT_TESTING                     0xFE
1639
1640 #define EVT_VENDOR                      0xFF
1641
1642 /* Command opcode pack/unpack */
1643 #define cmd_opcode_pack(ogf, ocf)       (uint16_t)((ocf & 0x03ff)|(ogf << 10))
1644 #define cmd_opcode_ogf(op)              (op >> 10)
1645 #define cmd_opcode_ocf(op)              (op & 0x03ff)
1646
1647 /* ACL handle and flags pack/unpack */
1648 #define acl_handle_pack(h, f)   (uint16_t)(((h) & 0x0fff)|((f) << 12))
1649 #define acl_handle(h)           ((h) & 0x0fff)
1650 #define acl_flags(h)            ((h) >> 12)
1651
1652 /* HCI Packet structures */
1653 #define HCI_COMMAND_HDR_SIZE    3
1654 #define HCI_EVENT_HDR_SIZE      2
1655 #define HCI_ACL_HDR_SIZE        4
1656 #define HCI_SCO_HDR_SIZE        3
1657
1658 struct hci_command_hdr {
1659     uint16_t    opcode;         /* OCF & OGF */
1660     uint8_t     plen;
1661 } __attribute__ ((packed));
1662
1663 struct hci_event_hdr {
1664     uint8_t     evt;
1665     uint8_t     plen;
1666 } __attribute__ ((packed));
1667
1668 struct hci_acl_hdr {
1669     uint16_t    handle;         /* Handle & Flags(PB, BC) */
1670     uint16_t    dlen;
1671 } __attribute__ ((packed));
1672
1673 struct hci_sco_hdr {
1674     uint16_t    handle;
1675     uint8_t     dlen;
1676 } __attribute__ ((packed));
1677
1678 /* L2CAP layer defines */
1679
1680 enum bt_l2cap_lm_bits {
1681     L2CAP_LM_MASTER     = 1 << 0,
1682     L2CAP_LM_AUTH       = 1 << 1,
1683     L2CAP_LM_ENCRYPT    = 1 << 2,
1684     L2CAP_LM_TRUSTED    = 1 << 3,
1685     L2CAP_LM_RELIABLE   = 1 << 4,
1686     L2CAP_LM_SECURE     = 1 << 5,
1687 };
1688
1689 enum bt_l2cap_cid_predef {
1690     L2CAP_CID_INVALID   = 0x0000,
1691     L2CAP_CID_SIGNALLING= 0x0001,
1692     L2CAP_CID_GROUP     = 0x0002,
1693     L2CAP_CID_ALLOC     = 0x0040,
1694 };
1695
1696 /* L2CAP command codes */
1697 enum bt_l2cap_cmd {
1698     L2CAP_COMMAND_REJ   = 1,
1699     L2CAP_CONN_REQ,
1700     L2CAP_CONN_RSP,
1701     L2CAP_CONF_REQ,
1702     L2CAP_CONF_RSP,
1703     L2CAP_DISCONN_REQ,
1704     L2CAP_DISCONN_RSP,
1705     L2CAP_ECHO_REQ,
1706     L2CAP_ECHO_RSP,
1707     L2CAP_INFO_REQ,
1708     L2CAP_INFO_RSP,
1709 };
1710
1711 enum bt_l2cap_sar_bits {
1712     L2CAP_SAR_NO_SEG    = 0,
1713     L2CAP_SAR_START,
1714     L2CAP_SAR_END,
1715     L2CAP_SAR_CONT,
1716 };
1717
1718 /* L2CAP structures */
1719 typedef struct {
1720     uint16_t    len;
1721     uint16_t    cid;
1722     uint8_t     data[0];
1723 } __attribute__ ((packed)) l2cap_hdr;
1724 #define L2CAP_HDR_SIZE 4
1725
1726 typedef struct {
1727     uint8_t     code;
1728     uint8_t     ident;
1729     uint16_t    len;
1730 } __attribute__ ((packed)) l2cap_cmd_hdr;
1731 #define L2CAP_CMD_HDR_SIZE 4
1732
1733 typedef struct {
1734     uint16_t    reason;
1735 } __attribute__ ((packed)) l2cap_cmd_rej;
1736 #define L2CAP_CMD_REJ_SIZE 2
1737
1738 typedef struct {
1739     uint16_t    dcid;
1740     uint16_t    scid;
1741 } __attribute__ ((packed)) l2cap_cmd_rej_cid;
1742 #define L2CAP_CMD_REJ_CID_SIZE 4
1743
1744 /* reject reason */
1745 enum bt_l2cap_rej_reason {
1746     L2CAP_REJ_CMD_NOT_UNDERSTOOD = 0,
1747     L2CAP_REJ_SIG_TOOBIG,
1748     L2CAP_REJ_CID_INVAL,
1749 };
1750
1751 typedef struct {
1752     uint16_t    psm;
1753     uint16_t    scid;
1754 } __attribute__ ((packed)) l2cap_conn_req;
1755 #define L2CAP_CONN_REQ_SIZE 4
1756
1757 typedef struct {
1758     uint16_t    dcid;
1759     uint16_t    scid;
1760     uint16_t    result;
1761     uint16_t    status;
1762 } __attribute__ ((packed)) l2cap_conn_rsp;
1763 #define L2CAP_CONN_RSP_SIZE 8
1764
1765 /* connect result */
1766 enum bt_l2cap_conn_res {
1767     L2CAP_CR_SUCCESS    = 0,
1768     L2CAP_CR_PEND,
1769     L2CAP_CR_BAD_PSM,
1770     L2CAP_CR_SEC_BLOCK,
1771     L2CAP_CR_NO_MEM,
1772 };
1773
1774 /* connect status */
1775 enum bt_l2cap_conn_stat {
1776     L2CAP_CS_NO_INFO    = 0,
1777     L2CAP_CS_AUTHEN_PEND,
1778     L2CAP_CS_AUTHOR_PEND,
1779 };
1780
1781 typedef struct {
1782     uint16_t    dcid;
1783     uint16_t    flags;
1784     uint8_t     data[0];
1785 } __attribute__ ((packed)) l2cap_conf_req;
1786 #define L2CAP_CONF_REQ_SIZE(datalen) (4 + (datalen))
1787
1788 typedef struct {
1789     uint16_t    scid;
1790     uint16_t    flags;
1791     uint16_t    result;
1792     uint8_t     data[0];
1793 } __attribute__ ((packed)) l2cap_conf_rsp;
1794 #define L2CAP_CONF_RSP_SIZE(datalen) (6 + datalen)
1795
1796 enum bt_l2cap_conf_res {
1797     L2CAP_CONF_SUCCESS  = 0,
1798     L2CAP_CONF_UNACCEPT,
1799     L2CAP_CONF_REJECT,
1800     L2CAP_CONF_UNKNOWN,
1801 };
1802
1803 typedef struct {
1804     uint8_t     type;
1805     uint8_t     len;
1806     uint8_t     val[0];
1807 } __attribute__ ((packed)) l2cap_conf_opt;
1808 #define L2CAP_CONF_OPT_SIZE 2
1809
1810 enum bt_l2cap_conf_val {
1811     L2CAP_CONF_MTU      = 1,
1812     L2CAP_CONF_FLUSH_TO,
1813     L2CAP_CONF_QOS,
1814     L2CAP_CONF_RFC,
1815     L2CAP_CONF_RFC_MODE = L2CAP_CONF_RFC,
1816 };
1817
1818 typedef struct {
1819     uint8_t     flags;
1820     uint8_t     service_type;
1821     uint32_t    token_rate;
1822     uint32_t    token_bucket_size;
1823     uint32_t    peak_bandwidth;
1824     uint32_t    latency;
1825     uint32_t    delay_variation;
1826 } __attribute__ ((packed)) l2cap_conf_opt_qos;
1827 #define L2CAP_CONF_OPT_QOS_SIZE 22
1828
1829 enum bt_l2cap_conf_opt_qos_st {
1830     L2CAP_CONF_QOS_NO_TRAFFIC = 0x00,
1831     L2CAP_CONF_QOS_BEST_EFFORT,
1832     L2CAP_CONF_QOS_GUARANTEED,
1833 };
1834
1835 #define L2CAP_CONF_QOS_WILDCARD 0xffffffff
1836
1837 enum bt_l2cap_mode {
1838     L2CAP_MODE_BASIC    = 0,
1839     L2CAP_MODE_RETRANS  = 1,
1840     L2CAP_MODE_FLOWCTL  = 2,
1841 };
1842
1843 typedef struct {
1844     uint16_t    dcid;
1845     uint16_t    scid;
1846 } __attribute__ ((packed)) l2cap_disconn_req;
1847 #define L2CAP_DISCONN_REQ_SIZE 4
1848
1849 typedef struct {
1850     uint16_t    dcid;
1851     uint16_t    scid;
1852 } __attribute__ ((packed)) l2cap_disconn_rsp;
1853 #define L2CAP_DISCONN_RSP_SIZE 4
1854
1855 typedef struct {
1856     uint16_t    type;
1857 } __attribute__ ((packed)) l2cap_info_req;
1858 #define L2CAP_INFO_REQ_SIZE 2
1859
1860 typedef struct {
1861     uint16_t    type;
1862     uint16_t    result;
1863     uint8_t     data[0];
1864 } __attribute__ ((packed)) l2cap_info_rsp;
1865 #define L2CAP_INFO_RSP_SIZE 4
1866
1867 /* info type */
1868 enum bt_l2cap_info_type {
1869     L2CAP_IT_CL_MTU     = 1,
1870     L2CAP_IT_FEAT_MASK,
1871 };
1872
1873 /* info result */
1874 enum bt_l2cap_info_result {
1875     L2CAP_IR_SUCCESS    = 0,
1876     L2CAP_IR_NOTSUPP,
1877 };
1878
1879 /* Service Discovery Protocol defines */
1880 /* Note that all multibyte values in lower layer protocols (above in this file)
1881  * are little-endian while SDP is big-endian.  */
1882
1883 /* Protocol UUIDs */
1884 enum sdp_proto_uuid {
1885     SDP_UUID            = 0x0001,
1886     UDP_UUID            = 0x0002,
1887     RFCOMM_UUID         = 0x0003,
1888     TCP_UUID            = 0x0004,
1889     TCS_BIN_UUID        = 0x0005,
1890     TCS_AT_UUID         = 0x0006,
1891     OBEX_UUID           = 0x0008,
1892     IP_UUID             = 0x0009,
1893     FTP_UUID            = 0x000a,
1894     HTTP_UUID           = 0x000c,
1895     WSP_UUID            = 0x000e,
1896     BNEP_UUID           = 0x000f,
1897     UPNP_UUID           = 0x0010,
1898     HIDP_UUID           = 0x0011,
1899     HCRP_CTRL_UUID      = 0x0012,
1900     HCRP_DATA_UUID      = 0x0014,
1901     HCRP_NOTE_UUID      = 0x0016,
1902     AVCTP_UUID          = 0x0017,
1903     AVDTP_UUID          = 0x0019,
1904     CMTP_UUID           = 0x001b,
1905     UDI_UUID            = 0x001d,
1906     MCAP_CTRL_UUID      = 0x001e,
1907     MCAP_DATA_UUID      = 0x001f,
1908     L2CAP_UUID          = 0x0100,
1909 };
1910
1911 /*
1912  * Service class identifiers of standard services and service groups
1913  */
1914 enum service_class_id {
1915     SDP_SERVER_SVCLASS_ID               = 0x1000,
1916     BROWSE_GRP_DESC_SVCLASS_ID          = 0x1001,
1917     PUBLIC_BROWSE_GROUP                 = 0x1002,
1918     SERIAL_PORT_SVCLASS_ID              = 0x1101,
1919     LAN_ACCESS_SVCLASS_ID               = 0x1102,
1920     DIALUP_NET_SVCLASS_ID               = 0x1103,
1921     IRMC_SYNC_SVCLASS_ID                = 0x1104,
1922     OBEX_OBJPUSH_SVCLASS_ID             = 0x1105,
1923     OBEX_FILETRANS_SVCLASS_ID           = 0x1106,
1924     IRMC_SYNC_CMD_SVCLASS_ID            = 0x1107,
1925     HEADSET_SVCLASS_ID                  = 0x1108,
1926     CORDLESS_TELEPHONY_SVCLASS_ID       = 0x1109,
1927     AUDIO_SOURCE_SVCLASS_ID             = 0x110a,
1928     AUDIO_SINK_SVCLASS_ID               = 0x110b,
1929     AV_REMOTE_TARGET_SVCLASS_ID         = 0x110c,
1930     ADVANCED_AUDIO_SVCLASS_ID           = 0x110d,
1931     AV_REMOTE_SVCLASS_ID                = 0x110e,
1932     VIDEO_CONF_SVCLASS_ID               = 0x110f,
1933     INTERCOM_SVCLASS_ID                 = 0x1110,
1934     FAX_SVCLASS_ID                      = 0x1111,
1935     HEADSET_AGW_SVCLASS_ID              = 0x1112,
1936     WAP_SVCLASS_ID                      = 0x1113,
1937     WAP_CLIENT_SVCLASS_ID               = 0x1114,
1938     PANU_SVCLASS_ID                     = 0x1115,
1939     NAP_SVCLASS_ID                      = 0x1116,
1940     GN_SVCLASS_ID                       = 0x1117,
1941     DIRECT_PRINTING_SVCLASS_ID          = 0x1118,
1942     REFERENCE_PRINTING_SVCLASS_ID       = 0x1119,
1943     IMAGING_SVCLASS_ID                  = 0x111a,
1944     IMAGING_RESPONDER_SVCLASS_ID        = 0x111b,
1945     IMAGING_ARCHIVE_SVCLASS_ID          = 0x111c,
1946     IMAGING_REFOBJS_SVCLASS_ID          = 0x111d,
1947     HANDSFREE_SVCLASS_ID                = 0x111e,
1948     HANDSFREE_AGW_SVCLASS_ID            = 0x111f,
1949     DIRECT_PRT_REFOBJS_SVCLASS_ID       = 0x1120,
1950     REFLECTED_UI_SVCLASS_ID             = 0x1121,
1951     BASIC_PRINTING_SVCLASS_ID           = 0x1122,
1952     PRINTING_STATUS_SVCLASS_ID          = 0x1123,
1953     HID_SVCLASS_ID                      = 0x1124,
1954     HCR_SVCLASS_ID                      = 0x1125,
1955     HCR_PRINT_SVCLASS_ID                = 0x1126,
1956     HCR_SCAN_SVCLASS_ID                 = 0x1127,
1957     CIP_SVCLASS_ID                      = 0x1128,
1958     VIDEO_CONF_GW_SVCLASS_ID            = 0x1129,
1959     UDI_MT_SVCLASS_ID                   = 0x112a,
1960     UDI_TA_SVCLASS_ID                   = 0x112b,
1961     AV_SVCLASS_ID                       = 0x112c,
1962     SAP_SVCLASS_ID                      = 0x112d,
1963     PBAP_PCE_SVCLASS_ID                 = 0x112e,
1964     PBAP_PSE_SVCLASS_ID                 = 0x112f,
1965     PBAP_SVCLASS_ID                     = 0x1130,
1966     PNP_INFO_SVCLASS_ID                 = 0x1200,
1967     GENERIC_NETWORKING_SVCLASS_ID       = 0x1201,
1968     GENERIC_FILETRANS_SVCLASS_ID        = 0x1202,
1969     GENERIC_AUDIO_SVCLASS_ID            = 0x1203,
1970     GENERIC_TELEPHONY_SVCLASS_ID        = 0x1204,
1971     UPNP_SVCLASS_ID                     = 0x1205,
1972     UPNP_IP_SVCLASS_ID                  = 0x1206,
1973     UPNP_PAN_SVCLASS_ID                 = 0x1300,
1974     UPNP_LAP_SVCLASS_ID                 = 0x1301,
1975     UPNP_L2CAP_SVCLASS_ID               = 0x1302,
1976     VIDEO_SOURCE_SVCLASS_ID             = 0x1303,
1977     VIDEO_SINK_SVCLASS_ID               = 0x1304,
1978     VIDEO_DISTRIBUTION_SVCLASS_ID       = 0x1305,
1979     MDP_SVCLASS_ID                      = 0x1400,
1980     MDP_SOURCE_SVCLASS_ID               = 0x1401,
1981     MDP_SINK_SVCLASS_ID                 = 0x1402,
1982     APPLE_AGENT_SVCLASS_ID              = 0x2112,
1983 };
1984
1985 /*
1986  * Standard profile descriptor identifiers; note these
1987  * may be identical to some of the service classes defined above
1988  */
1989 #define SDP_SERVER_PROFILE_ID           SDP_SERVER_SVCLASS_ID
1990 #define BROWSE_GRP_DESC_PROFILE_ID      BROWSE_GRP_DESC_SVCLASS_ID
1991 #define SERIAL_PORT_PROFILE_ID          SERIAL_PORT_SVCLASS_ID
1992 #define LAN_ACCESS_PROFILE_ID           LAN_ACCESS_SVCLASS_ID
1993 #define DIALUP_NET_PROFILE_ID           DIALUP_NET_SVCLASS_ID
1994 #define IRMC_SYNC_PROFILE_ID            IRMC_SYNC_SVCLASS_ID
1995 #define OBEX_OBJPUSH_PROFILE_ID         OBEX_OBJPUSH_SVCLASS_ID
1996 #define OBEX_FILETRANS_PROFILE_ID       OBEX_FILETRANS_SVCLASS_ID
1997 #define IRMC_SYNC_CMD_PROFILE_ID        IRMC_SYNC_CMD_SVCLASS_ID
1998 #define HEADSET_PROFILE_ID              HEADSET_SVCLASS_ID
1999 #define CORDLESS_TELEPHONY_PROFILE_ID   CORDLESS_TELEPHONY_SVCLASS_ID
2000 #define AUDIO_SOURCE_PROFILE_ID         AUDIO_SOURCE_SVCLASS_ID
2001 #define AUDIO_SINK_PROFILE_ID           AUDIO_SINK_SVCLASS_ID
2002 #define AV_REMOTE_TARGET_PROFILE_ID     AV_REMOTE_TARGET_SVCLASS_ID
2003 #define ADVANCED_AUDIO_PROFILE_ID       ADVANCED_AUDIO_SVCLASS_ID
2004 #define AV_REMOTE_PROFILE_ID            AV_REMOTE_SVCLASS_ID
2005 #define VIDEO_CONF_PROFILE_ID           VIDEO_CONF_SVCLASS_ID
2006 #define INTERCOM_PROFILE_ID             INTERCOM_SVCLASS_ID
2007 #define FAX_PROFILE_ID                  FAX_SVCLASS_ID
2008 #define HEADSET_AGW_PROFILE_ID          HEADSET_AGW_SVCLASS_ID
2009 #define WAP_PROFILE_ID                  WAP_SVCLASS_ID
2010 #define WAP_CLIENT_PROFILE_ID           WAP_CLIENT_SVCLASS_ID
2011 #define PANU_PROFILE_ID                 PANU_SVCLASS_ID
2012 #define NAP_PROFILE_ID                  NAP_SVCLASS_ID
2013 #define GN_PROFILE_ID                   GN_SVCLASS_ID
2014 #define DIRECT_PRINTING_PROFILE_ID      DIRECT_PRINTING_SVCLASS_ID
2015 #define REFERENCE_PRINTING_PROFILE_ID   REFERENCE_PRINTING_SVCLASS_ID
2016 #define IMAGING_PROFILE_ID              IMAGING_SVCLASS_ID
2017 #define IMAGING_RESPONDER_PROFILE_ID    IMAGING_RESPONDER_SVCLASS_ID
2018 #define IMAGING_ARCHIVE_PROFILE_ID      IMAGING_ARCHIVE_SVCLASS_ID
2019 #define IMAGING_REFOBJS_PROFILE_ID      IMAGING_REFOBJS_SVCLASS_ID
2020 #define HANDSFREE_PROFILE_ID            HANDSFREE_SVCLASS_ID
2021 #define HANDSFREE_AGW_PROFILE_ID        HANDSFREE_AGW_SVCLASS_ID
2022 #define DIRECT_PRT_REFOBJS_PROFILE_ID   DIRECT_PRT_REFOBJS_SVCLASS_ID
2023 #define REFLECTED_UI_PROFILE_ID         REFLECTED_UI_SVCLASS_ID
2024 #define BASIC_PRINTING_PROFILE_ID       BASIC_PRINTING_SVCLASS_ID
2025 #define PRINTING_STATUS_PROFILE_ID      PRINTING_STATUS_SVCLASS_ID
2026 #define HID_PROFILE_ID                  HID_SVCLASS_ID
2027 #define HCR_PROFILE_ID                  HCR_SCAN_SVCLASS_ID
2028 #define HCR_PRINT_PROFILE_ID            HCR_PRINT_SVCLASS_ID
2029 #define HCR_SCAN_PROFILE_ID             HCR_SCAN_SVCLASS_ID
2030 #define CIP_PROFILE_ID                  CIP_SVCLASS_ID
2031 #define VIDEO_CONF_GW_PROFILE_ID        VIDEO_CONF_GW_SVCLASS_ID
2032 #define UDI_MT_PROFILE_ID               UDI_MT_SVCLASS_ID
2033 #define UDI_TA_PROFILE_ID               UDI_TA_SVCLASS_ID
2034 #define AV_PROFILE_ID                   AV_SVCLASS_ID
2035 #define SAP_PROFILE_ID                  SAP_SVCLASS_ID
2036 #define PBAP_PCE_PROFILE_ID             PBAP_PCE_SVCLASS_ID
2037 #define PBAP_PSE_PROFILE_ID             PBAP_PSE_SVCLASS_ID
2038 #define PBAP_PROFILE_ID                 PBAP_SVCLASS_ID
2039 #define PNP_INFO_PROFILE_ID             PNP_INFO_SVCLASS_ID
2040 #define GENERIC_NETWORKING_PROFILE_ID   GENERIC_NETWORKING_SVCLASS_ID
2041 #define GENERIC_FILETRANS_PROFILE_ID    GENERIC_FILETRANS_SVCLASS_ID
2042 #define GENERIC_AUDIO_PROFILE_ID        GENERIC_AUDIO_SVCLASS_ID
2043 #define GENERIC_TELEPHONY_PROFILE_ID    GENERIC_TELEPHONY_SVCLASS_ID
2044 #define UPNP_PROFILE_ID                 UPNP_SVCLASS_ID
2045 #define UPNP_IP_PROFILE_ID              UPNP_IP_SVCLASS_ID
2046 #define UPNP_PAN_PROFILE_ID             UPNP_PAN_SVCLASS_ID
2047 #define UPNP_LAP_PROFILE_ID             UPNP_LAP_SVCLASS_ID
2048 #define UPNP_L2CAP_PROFILE_ID           UPNP_L2CAP_SVCLASS_ID
2049 #define VIDEO_SOURCE_PROFILE_ID         VIDEO_SOURCE_SVCLASS_ID
2050 #define VIDEO_SINK_PROFILE_ID           VIDEO_SINK_SVCLASS_ID
2051 #define VIDEO_DISTRIBUTION_PROFILE_ID   VIDEO_DISTRIBUTION_SVCLASS_ID
2052 #define MDP_PROFILE_ID                  MDP_SVCLASS_ID
2053 #define MDP_SOURCE_PROFILE_ID           MDP_SROUCE_SVCLASS_ID
2054 #define MDP_SINK_PROFILE_ID             MDP_SINK_SVCLASS_ID
2055 #define APPLE_AGENT_PROFILE_ID          APPLE_AGENT_SVCLASS_ID
2056
2057 /* Data Representation */
2058 enum bt_sdp_data_type {
2059     SDP_DTYPE_NIL       = 0 << 3,
2060     SDP_DTYPE_UINT      = 1 << 3,
2061     SDP_DTYPE_SINT      = 2 << 3,
2062     SDP_DTYPE_UUID      = 3 << 3,
2063     SDP_DTYPE_STRING    = 4 << 3,
2064     SDP_DTYPE_BOOL      = 5 << 3,
2065     SDP_DTYPE_SEQ       = 6 << 3,
2066     SDP_DTYPE_ALT       = 7 << 3,
2067     SDP_DTYPE_URL       = 8 << 3,
2068 };
2069
2070 enum bt_sdp_data_size {
2071     SDP_DSIZE_1         = 0,
2072     SDP_DSIZE_2,
2073     SDP_DSIZE_4,
2074     SDP_DSIZE_8,
2075     SDP_DSIZE_16,
2076     SDP_DSIZE_NEXT1,
2077     SDP_DSIZE_NEXT2,
2078     SDP_DSIZE_NEXT4,
2079     SDP_DSIZE_MASK = SDP_DSIZE_NEXT4,
2080 };
2081
2082 enum bt_sdp_cmd {
2083     SDP_ERROR_RSP               = 0x01,
2084     SDP_SVC_SEARCH_REQ          = 0x02,
2085     SDP_SVC_SEARCH_RSP          = 0x03,
2086     SDP_SVC_ATTR_REQ            = 0x04,
2087     SDP_SVC_ATTR_RSP            = 0x05,
2088     SDP_SVC_SEARCH_ATTR_REQ     = 0x06,
2089     SDP_SVC_SEARCH_ATTR_RSP     = 0x07,
2090 };
2091
2092 enum bt_sdp_errorcode {
2093     SDP_INVALID_VERSION         = 0x0001,
2094     SDP_INVALID_RECORD_HANDLE   = 0x0002,
2095     SDP_INVALID_SYNTAX          = 0x0003,
2096     SDP_INVALID_PDU_SIZE        = 0x0004,
2097     SDP_INVALID_CSTATE          = 0x0005,
2098 };
2099
2100 /*
2101  * String identifiers are based on the SDP spec stating that
2102  * "base attribute id of the primary (universal) language must be 0x0100"
2103  *
2104  * Other languages should have their own offset; e.g.:
2105  * #define XXXLangBase yyyy
2106  * #define AttrServiceName_XXX  0x0000+XXXLangBase
2107  */
2108 #define SDP_PRIMARY_LANG_BASE           0x0100
2109
2110 enum bt_sdp_attribute_id {
2111     SDP_ATTR_RECORD_HANDLE                      = 0x0000,
2112     SDP_ATTR_SVCLASS_ID_LIST                    = 0x0001,
2113     SDP_ATTR_RECORD_STATE                       = 0x0002,
2114     SDP_ATTR_SERVICE_ID                         = 0x0003,
2115     SDP_ATTR_PROTO_DESC_LIST                    = 0x0004,
2116     SDP_ATTR_BROWSE_GRP_LIST                    = 0x0005,
2117     SDP_ATTR_LANG_BASE_ATTR_ID_LIST             = 0x0006,
2118     SDP_ATTR_SVCINFO_TTL                        = 0x0007,
2119     SDP_ATTR_SERVICE_AVAILABILITY               = 0x0008,
2120     SDP_ATTR_PFILE_DESC_LIST                    = 0x0009,
2121     SDP_ATTR_DOC_URL                            = 0x000a,
2122     SDP_ATTR_CLNT_EXEC_URL                      = 0x000b,
2123     SDP_ATTR_ICON_URL                           = 0x000c,
2124     SDP_ATTR_ADD_PROTO_DESC_LIST                = 0x000d,
2125
2126     SDP_ATTR_SVCNAME_PRIMARY                    = SDP_PRIMARY_LANG_BASE + 0,
2127     SDP_ATTR_SVCDESC_PRIMARY                    = SDP_PRIMARY_LANG_BASE + 1,
2128     SDP_ATTR_SVCPROV_PRIMARY                    = SDP_PRIMARY_LANG_BASE + 2,
2129
2130     SDP_ATTR_GROUP_ID                           = 0x0200,
2131     SDP_ATTR_IP_SUBNET                          = 0x0200,
2132
2133     /* SDP */
2134     SDP_ATTR_VERSION_NUM_LIST                   = 0x0200,
2135     SDP_ATTR_SVCDB_STATE                        = 0x0201,
2136
2137     SDP_ATTR_SERVICE_VERSION                    = 0x0300,
2138     SDP_ATTR_EXTERNAL_NETWORK                   = 0x0301,
2139     SDP_ATTR_SUPPORTED_DATA_STORES_LIST         = 0x0301,
2140     SDP_ATTR_FAX_CLASS1_SUPPORT                 = 0x0302,
2141     SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL        = 0x0302,
2142     SDP_ATTR_FAX_CLASS20_SUPPORT                = 0x0303,
2143     SDP_ATTR_SUPPORTED_FORMATS_LIST             = 0x0303,
2144     SDP_ATTR_FAX_CLASS2_SUPPORT                 = 0x0304,
2145     SDP_ATTR_AUDIO_FEEDBACK_SUPPORT             = 0x0305,
2146     SDP_ATTR_NETWORK_ADDRESS                    = 0x0306,
2147     SDP_ATTR_WAP_GATEWAY                        = 0x0307,
2148     SDP_ATTR_HOMEPAGE_URL                       = 0x0308,
2149     SDP_ATTR_WAP_STACK_TYPE                     = 0x0309,
2150     SDP_ATTR_SECURITY_DESC                      = 0x030a,
2151     SDP_ATTR_NET_ACCESS_TYPE                    = 0x030b,
2152     SDP_ATTR_MAX_NET_ACCESSRATE                 = 0x030c,
2153     SDP_ATTR_IP4_SUBNET                         = 0x030d,
2154     SDP_ATTR_IP6_SUBNET                         = 0x030e,
2155     SDP_ATTR_SUPPORTED_CAPABILITIES             = 0x0310,
2156     SDP_ATTR_SUPPORTED_FEATURES                 = 0x0311,
2157     SDP_ATTR_SUPPORTED_FUNCTIONS                = 0x0312,
2158     SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY        = 0x0313,
2159     SDP_ATTR_SUPPORTED_REPOSITORIES             = 0x0314,
2160
2161     /* PnP Information */
2162     SDP_ATTR_SPECIFICATION_ID                   = 0x0200,
2163     SDP_ATTR_VENDOR_ID                          = 0x0201,
2164     SDP_ATTR_PRODUCT_ID                         = 0x0202,
2165     SDP_ATTR_VERSION                            = 0x0203,
2166     SDP_ATTR_PRIMARY_RECORD                     = 0x0204,
2167     SDP_ATTR_VENDOR_ID_SOURCE                   = 0x0205,
2168
2169     /* BT HID */
2170     SDP_ATTR_DEVICE_RELEASE_NUMBER              = 0x0200,
2171     SDP_ATTR_PARSER_VERSION                     = 0x0201,
2172     SDP_ATTR_DEVICE_SUBCLASS                    = 0x0202,
2173     SDP_ATTR_COUNTRY_CODE                       = 0x0203,
2174     SDP_ATTR_VIRTUAL_CABLE                      = 0x0204,
2175     SDP_ATTR_RECONNECT_INITIATE                 = 0x0205,
2176     SDP_ATTR_DESCRIPTOR_LIST                    = 0x0206,
2177     SDP_ATTR_LANG_ID_BASE_LIST                  = 0x0207,
2178     SDP_ATTR_SDP_DISABLE                        = 0x0208,
2179     SDP_ATTR_BATTERY_POWER                      = 0x0209,
2180     SDP_ATTR_REMOTE_WAKEUP                      = 0x020a,
2181     SDP_ATTR_PROFILE_VERSION                    = 0x020b,
2182     SDP_ATTR_SUPERVISION_TIMEOUT                = 0x020c,
2183     SDP_ATTR_NORMALLY_CONNECTABLE               = 0x020d,
2184     SDP_ATTR_BOOT_DEVICE                        = 0x020e,
2185 };