1049 lines
22 KiB
C
1049 lines
22 KiB
C
/*
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BlueZ - Bluetooth protocol stack for Linux
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Copyright (C) 2000-2001 Qualcomm Incorporated
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Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 2 as
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published by the Free Software Foundation;
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
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CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
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COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
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SOFTWARE IS DISCLAIMED.
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*/
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#ifndef __HCI_H
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#define __HCI_H
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#define HCI_MAX_ACL_SIZE 1024
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#define HCI_MAX_SCO_SIZE 255
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#define HCI_MAX_EVENT_SIZE 260
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#define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
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/* HCI dev events */
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#define HCI_DEV_REG 1
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#define HCI_DEV_UNREG 2
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#define HCI_DEV_UP 3
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#define HCI_DEV_DOWN 4
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#define HCI_DEV_SUSPEND 5
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#define HCI_DEV_RESUME 6
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/* HCI notify events */
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#define HCI_NOTIFY_CONN_ADD 1
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#define HCI_NOTIFY_CONN_DEL 2
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#define HCI_NOTIFY_VOICE_SETTING 3
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/* HCI bus types */
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#define HCI_VIRTUAL 0
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#define HCI_USB 1
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#define HCI_PCCARD 2
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#define HCI_UART 3
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#define HCI_RS232 4
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#define HCI_PCI 5
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#define HCI_SDIO 6
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/* HCI controller types */
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#define HCI_BREDR 0x00
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#define HCI_80211 0x01
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/* HCI device quirks */
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enum {
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HCI_QUIRK_NO_RESET,
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HCI_QUIRK_RAW_DEVICE,
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HCI_QUIRK_FIXUP_BUFFER_SIZE
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};
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/* HCI device flags */
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enum {
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HCI_UP,
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HCI_INIT,
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HCI_RUNNING,
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HCI_PSCAN,
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HCI_ISCAN,
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HCI_AUTH,
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HCI_ENCRYPT,
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HCI_INQUIRY,
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HCI_RAW,
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};
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/* HCI ioctl defines */
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#define HCIDEVUP _IOW('H', 201, int)
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#define HCIDEVDOWN _IOW('H', 202, int)
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#define HCIDEVRESET _IOW('H', 203, int)
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#define HCIDEVRESTAT _IOW('H', 204, int)
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#define HCIGETDEVLIST _IOR('H', 210, int)
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#define HCIGETDEVINFO _IOR('H', 211, int)
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#define HCIGETCONNLIST _IOR('H', 212, int)
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#define HCIGETCONNINFO _IOR('H', 213, int)
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#define HCIGETAUTHINFO _IOR('H', 215, int)
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#define HCISETRAW _IOW('H', 220, int)
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#define HCISETSCAN _IOW('H', 221, int)
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#define HCISETAUTH _IOW('H', 222, int)
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#define HCISETENCRYPT _IOW('H', 223, int)
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#define HCISETPTYPE _IOW('H', 224, int)
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#define HCISETLINKPOL _IOW('H', 225, int)
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#define HCISETLINKMODE _IOW('H', 226, int)
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#define HCISETACLMTU _IOW('H', 227, int)
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#define HCISETSCOMTU _IOW('H', 228, int)
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#define HCIBLOCKADDR _IOW('H', 230, int)
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#define HCIUNBLOCKADDR _IOW('H', 231, int)
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#define HCIINQUIRY _IOR('H', 240, int)
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/* HCI timeouts */
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#define HCI_CONNECT_TIMEOUT (40000) /* 40 seconds */
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#define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */
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#define HCI_PAIRING_TIMEOUT (60000) /* 60 seconds */
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#define HCI_IDLE_TIMEOUT (6000) /* 6 seconds */
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#define HCI_INIT_TIMEOUT (10000) /* 10 seconds */
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/* HCI data types */
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#define HCI_COMMAND_PKT 0x01
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#define HCI_ACLDATA_PKT 0x02
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#define HCI_SCODATA_PKT 0x03
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#define HCI_EVENT_PKT 0x04
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#define HCI_VENDOR_PKT 0xff
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/* HCI packet types */
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#define HCI_DM1 0x0008
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#define HCI_DM3 0x0400
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#define HCI_DM5 0x4000
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#define HCI_DH1 0x0010
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#define HCI_DH3 0x0800
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#define HCI_DH5 0x8000
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#define HCI_HV1 0x0020
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#define HCI_HV2 0x0040
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#define HCI_HV3 0x0080
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#define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
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#define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
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/* eSCO packet types */
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#define ESCO_HV1 0x0001
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#define ESCO_HV2 0x0002
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#define ESCO_HV3 0x0004
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#define ESCO_EV3 0x0008
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#define ESCO_EV4 0x0010
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#define ESCO_EV5 0x0020
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#define ESCO_2EV3 0x0040
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#define ESCO_3EV3 0x0080
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#define ESCO_2EV5 0x0100
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#define ESCO_3EV5 0x0200
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#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
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#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
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#define ALL_ESCO_MASK (SCO_ESCO_MASK | ESCO_EV3 | ESCO_EV4 | ESCO_EV5 | \
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EDR_ESCO_MASK)
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/* ACL flags */
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#define ACL_START_NO_FLUSH 0x00
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#define ACL_CONT 0x01
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#define ACL_START 0x02
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#define ACL_ACTIVE_BCAST 0x04
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#define ACL_PICO_BCAST 0x08
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#define ACL_PB_MASK (ACL_CONT | ACL_START)
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/* Baseband links */
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#define SCO_LINK 0x00
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#define ACL_LINK 0x01
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#define ESCO_LINK 0x02
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/* LMP features */
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#define LMP_3SLOT 0x01
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#define LMP_5SLOT 0x02
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#define LMP_ENCRYPT 0x04
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#define LMP_SOFFSET 0x08
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#define LMP_TACCURACY 0x10
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#define LMP_RSWITCH 0x20
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#define LMP_HOLD 0x40
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#define LMP_SNIFF 0x80
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#define LMP_PARK 0x01
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#define LMP_RSSI 0x02
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#define LMP_QUALITY 0x04
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#define LMP_SCO 0x08
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#define LMP_HV2 0x10
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#define LMP_HV3 0x20
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#define LMP_ULAW 0x40
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#define LMP_ALAW 0x80
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#define LMP_CVSD 0x01
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#define LMP_PSCHEME 0x02
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#define LMP_PCONTROL 0x04
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#define LMP_ESCO 0x80
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#define LMP_EV4 0x01
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#define LMP_EV5 0x02
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#define LMP_SNIFF_SUBR 0x02
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#define LMP_EDR_ESCO_2M 0x20
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#define LMP_EDR_ESCO_3M 0x40
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#define LMP_EDR_3S_ESCO 0x80
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#define LMP_NO_FLUSH 0x01
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#define LMP_SIMPLE_PAIR 0x08
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/* Connection modes */
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#define HCI_CM_ACTIVE 0x0000
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#define HCI_CM_HOLD 0x0001
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#define HCI_CM_SNIFF 0x0002
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#define HCI_CM_PARK 0x0003
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/* Link policies */
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#define HCI_LP_RSWITCH 0x0001
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#define HCI_LP_HOLD 0x0002
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#define HCI_LP_SNIFF 0x0004
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#define HCI_LP_PARK 0x0008
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/* Link modes */
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#define HCI_LM_ACCEPT 0x8000
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#define HCI_LM_MASTER 0x0001
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#define HCI_LM_AUTH 0x0002
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#define HCI_LM_ENCRYPT 0x0004
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#define HCI_LM_TRUSTED 0x0008
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#define HCI_LM_RELIABLE 0x0010
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#define HCI_LM_SECURE 0x0020
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/* Authentication types */
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#define HCI_AT_NO_BONDING 0x00
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#define HCI_AT_NO_BONDING_MITM 0x01
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#define HCI_AT_DEDICATED_BONDING 0x02
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#define HCI_AT_DEDICATED_BONDING_MITM 0x03
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#define HCI_AT_GENERAL_BONDING 0x04
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#define HCI_AT_GENERAL_BONDING_MITM 0x05
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/* ----- HCI Commands ---- */
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#define HCI_OP_INQUIRY 0x0401
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struct hci_cp_inquiry {
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__u8 lap[3];
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__u8 length;
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__u8 num_rsp;
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} __packed;
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#define HCI_OP_INQUIRY_CANCEL 0x0402
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#define HCI_OP_EXIT_PERIODIC_INQ 0x0404
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#define HCI_OP_CREATE_CONN 0x0405
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struct hci_cp_create_conn {
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bdaddr_t bdaddr;
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__le16 pkt_type;
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__u8 pscan_rep_mode;
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__u8 pscan_mode;
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__le16 clock_offset;
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__u8 role_switch;
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} __packed;
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#define HCI_OP_DISCONNECT 0x0406
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struct hci_cp_disconnect {
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__le16 handle;
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__u8 reason;
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} __packed;
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#define HCI_OP_ADD_SCO 0x0407
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struct hci_cp_add_sco {
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__le16 handle;
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__le16 pkt_type;
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} __packed;
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#define HCI_OP_CREATE_CONN_CANCEL 0x0408
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struct hci_cp_create_conn_cancel {
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bdaddr_t bdaddr;
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} __packed;
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#define HCI_OP_ACCEPT_CONN_REQ 0x0409
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struct hci_cp_accept_conn_req {
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bdaddr_t bdaddr;
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__u8 role;
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} __packed;
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#define HCI_OP_REJECT_CONN_REQ 0x040a
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struct hci_cp_reject_conn_req {
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bdaddr_t bdaddr;
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__u8 reason;
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} __packed;
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#define HCI_OP_LINK_KEY_REPLY 0x040b
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struct hci_cp_link_key_reply {
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bdaddr_t bdaddr;
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__u8 link_key[16];
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} __packed;
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#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
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struct hci_cp_link_key_neg_reply {
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bdaddr_t bdaddr;
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} __packed;
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#define HCI_OP_PIN_CODE_REPLY 0x040d
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struct hci_cp_pin_code_reply {
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bdaddr_t bdaddr;
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__u8 pin_len;
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__u8 pin_code[16];
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} __packed;
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#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
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struct hci_cp_pin_code_neg_reply {
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bdaddr_t bdaddr;
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} __packed;
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#define HCI_OP_CHANGE_CONN_PTYPE 0x040f
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struct hci_cp_change_conn_ptype {
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__le16 handle;
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__le16 pkt_type;
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} __packed;
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#define HCI_OP_AUTH_REQUESTED 0x0411
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struct hci_cp_auth_requested {
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__le16 handle;
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} __packed;
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#define HCI_OP_SET_CONN_ENCRYPT 0x0413
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struct hci_cp_set_conn_encrypt {
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__le16 handle;
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__u8 encrypt;
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} __packed;
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#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
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struct hci_cp_change_conn_link_key {
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__le16 handle;
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} __packed;
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#define HCI_OP_REMOTE_NAME_REQ 0x0419
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struct hci_cp_remote_name_req {
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bdaddr_t bdaddr;
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__u8 pscan_rep_mode;
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__u8 pscan_mode;
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__le16 clock_offset;
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} __packed;
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#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
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struct hci_cp_remote_name_req_cancel {
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bdaddr_t bdaddr;
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} __packed;
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#define HCI_OP_READ_REMOTE_FEATURES 0x041b
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struct hci_cp_read_remote_features {
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__le16 handle;
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} __packed;
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#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
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struct hci_cp_read_remote_ext_features {
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__le16 handle;
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__u8 page;
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} __packed;
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#define HCI_OP_READ_REMOTE_VERSION 0x041d
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struct hci_cp_read_remote_version {
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__le16 handle;
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} __packed;
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#define HCI_OP_SETUP_SYNC_CONN 0x0428
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struct hci_cp_setup_sync_conn {
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__le16 handle;
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__le32 tx_bandwidth;
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__le32 rx_bandwidth;
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__le16 max_latency;
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__le16 voice_setting;
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__u8 retrans_effort;
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__le16 pkt_type;
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} __packed;
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#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
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struct hci_cp_accept_sync_conn_req {
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bdaddr_t bdaddr;
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__le32 tx_bandwidth;
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__le32 rx_bandwidth;
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__le16 max_latency;
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__le16 content_format;
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__u8 retrans_effort;
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__le16 pkt_type;
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} __packed;
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#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
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struct hci_cp_reject_sync_conn_req {
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bdaddr_t bdaddr;
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__u8 reason;
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} __packed;
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#define HCI_OP_SNIFF_MODE 0x0803
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struct hci_cp_sniff_mode {
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__le16 handle;
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__le16 max_interval;
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__le16 min_interval;
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__le16 attempt;
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__le16 timeout;
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} __packed;
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#define HCI_OP_EXIT_SNIFF_MODE 0x0804
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struct hci_cp_exit_sniff_mode {
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__le16 handle;
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} __packed;
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#define HCI_OP_ROLE_DISCOVERY 0x0809
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struct hci_cp_role_discovery {
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__le16 handle;
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} __packed;
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struct hci_rp_role_discovery {
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__u8 status;
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__le16 handle;
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__u8 role;
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} __packed;
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#define HCI_OP_SWITCH_ROLE 0x080b
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struct hci_cp_switch_role {
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bdaddr_t bdaddr;
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__u8 role;
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} __packed;
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#define HCI_OP_READ_LINK_POLICY 0x080c
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struct hci_cp_read_link_policy {
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__le16 handle;
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} __packed;
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struct hci_rp_read_link_policy {
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__u8 status;
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__le16 handle;
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__le16 policy;
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} __packed;
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#define HCI_OP_WRITE_LINK_POLICY 0x080d
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struct hci_cp_write_link_policy {
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__le16 handle;
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__le16 policy;
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} __packed;
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struct hci_rp_write_link_policy {
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__u8 status;
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__le16 handle;
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} __packed;
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#define HCI_OP_READ_DEF_LINK_POLICY 0x080e
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struct hci_rp_read_def_link_policy {
|
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__u8 status;
|
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__le16 policy;
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} __packed;
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#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
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struct hci_cp_write_def_link_policy {
|
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__le16 policy;
|
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} __packed;
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#define HCI_OP_SNIFF_SUBRATE 0x0811
|
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struct hci_cp_sniff_subrate {
|
|
__le16 handle;
|
|
__le16 max_latency;
|
|
__le16 min_remote_timeout;
|
|
__le16 min_local_timeout;
|
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} __packed;
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#define HCI_OP_SET_EVENT_MASK 0x0c01
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struct hci_cp_set_event_mask {
|
|
__u8 mask[8];
|
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} __packed;
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#define HCI_OP_RESET 0x0c03
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#define HCI_OP_SET_EVENT_FLT 0x0c05
|
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struct hci_cp_set_event_flt {
|
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__u8 flt_type;
|
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__u8 cond_type;
|
|
__u8 condition[0];
|
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} __packed;
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/* Filter types */
|
|
#define HCI_FLT_CLEAR_ALL 0x00
|
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#define HCI_FLT_INQ_RESULT 0x01
|
|
#define HCI_FLT_CONN_SETUP 0x02
|
|
|
|
/* CONN_SETUP Condition types */
|
|
#define HCI_CONN_SETUP_ALLOW_ALL 0x00
|
|
#define HCI_CONN_SETUP_ALLOW_CLASS 0x01
|
|
#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
|
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|
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/* CONN_SETUP Conditions */
|
|
#define HCI_CONN_SETUP_AUTO_OFF 0x01
|
|
#define HCI_CONN_SETUP_AUTO_ON 0x02
|
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#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
|
|
struct hci_cp_write_local_name {
|
|
__u8 name[248];
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_LOCAL_NAME 0x0c14
|
|
struct hci_rp_read_local_name {
|
|
__u8 status;
|
|
__u8 name[248];
|
|
} __packed;
|
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#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
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|
|
#define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
|
|
|
|
#define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
|
|
#define SCAN_DISABLED 0x00
|
|
#define SCAN_INQUIRY 0x01
|
|
#define SCAN_PAGE 0x02
|
|
|
|
#define HCI_OP_READ_AUTH_ENABLE 0x0c1f
|
|
|
|
#define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
|
|
#define AUTH_DISABLED 0x00
|
|
#define AUTH_ENABLED 0x01
|
|
|
|
#define HCI_OP_READ_ENCRYPT_MODE 0x0c21
|
|
|
|
#define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
|
|
#define ENCRYPT_DISABLED 0x00
|
|
#define ENCRYPT_P2P 0x01
|
|
#define ENCRYPT_BOTH 0x02
|
|
|
|
#define HCI_OP_READ_CLASS_OF_DEV 0x0c23
|
|
struct hci_rp_read_class_of_dev {
|
|
__u8 status;
|
|
__u8 dev_class[3];
|
|
} __packed;
|
|
|
|
#define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
|
|
struct hci_cp_write_class_of_dev {
|
|
__u8 dev_class[3];
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_VOICE_SETTING 0x0c25
|
|
struct hci_rp_read_voice_setting {
|
|
__u8 status;
|
|
__le16 voice_setting;
|
|
} __packed;
|
|
|
|
#define HCI_OP_WRITE_VOICE_SETTING 0x0c26
|
|
struct hci_cp_write_voice_setting {
|
|
__le16 voice_setting;
|
|
} __packed;
|
|
|
|
#define HCI_OP_HOST_BUFFER_SIZE 0x0c33
|
|
struct hci_cp_host_buffer_size {
|
|
__le16 acl_mtu;
|
|
__u8 sco_mtu;
|
|
__le16 acl_max_pkt;
|
|
__le16 sco_max_pkt;
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_SSP_MODE 0x0c55
|
|
struct hci_rp_read_ssp_mode {
|
|
__u8 status;
|
|
__u8 mode;
|
|
} __packed;
|
|
|
|
#define HCI_OP_WRITE_SSP_MODE 0x0c56
|
|
struct hci_cp_write_ssp_mode {
|
|
__u8 mode;
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_LOCAL_VERSION 0x1001
|
|
struct hci_rp_read_local_version {
|
|
__u8 status;
|
|
__u8 hci_ver;
|
|
__le16 hci_rev;
|
|
__u8 lmp_ver;
|
|
__le16 manufacturer;
|
|
__le16 lmp_subver;
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_LOCAL_COMMANDS 0x1002
|
|
struct hci_rp_read_local_commands {
|
|
__u8 status;
|
|
__u8 commands[64];
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_LOCAL_FEATURES 0x1003
|
|
struct hci_rp_read_local_features {
|
|
__u8 status;
|
|
__u8 features[8];
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
|
|
struct hci_rp_read_local_ext_features {
|
|
__u8 status;
|
|
__u8 page;
|
|
__u8 max_page;
|
|
__u8 features[8];
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_BUFFER_SIZE 0x1005
|
|
struct hci_rp_read_buffer_size {
|
|
__u8 status;
|
|
__le16 acl_mtu;
|
|
__u8 sco_mtu;
|
|
__le16 acl_max_pkt;
|
|
__le16 sco_max_pkt;
|
|
} __packed;
|
|
|
|
#define HCI_OP_READ_BD_ADDR 0x1009
|
|
struct hci_rp_read_bd_addr {
|
|
__u8 status;
|
|
bdaddr_t bdaddr;
|
|
} __packed;
|
|
|
|
/* ---- HCI Events ---- */
|
|
#define HCI_EV_INQUIRY_COMPLETE 0x01
|
|
|
|
#define HCI_EV_INQUIRY_RESULT 0x02
|
|
struct inquiry_info {
|
|
bdaddr_t bdaddr;
|
|
__u8 pscan_rep_mode;
|
|
__u8 pscan_period_mode;
|
|
__u8 pscan_mode;
|
|
__u8 dev_class[3];
|
|
__le16 clock_offset;
|
|
} __packed;
|
|
|
|
#define HCI_EV_CONN_COMPLETE 0x03
|
|
struct hci_ev_conn_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
bdaddr_t bdaddr;
|
|
__u8 link_type;
|
|
__u8 encr_mode;
|
|
} __packed;
|
|
|
|
#define HCI_EV_CONN_REQUEST 0x04
|
|
struct hci_ev_conn_request {
|
|
bdaddr_t bdaddr;
|
|
__u8 dev_class[3];
|
|
__u8 link_type;
|
|
} __packed;
|
|
|
|
#define HCI_EV_DISCONN_COMPLETE 0x05
|
|
struct hci_ev_disconn_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 reason;
|
|
} __packed;
|
|
|
|
#define HCI_EV_AUTH_COMPLETE 0x06
|
|
struct hci_ev_auth_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
} __packed;
|
|
|
|
#define HCI_EV_REMOTE_NAME 0x07
|
|
struct hci_ev_remote_name {
|
|
__u8 status;
|
|
bdaddr_t bdaddr;
|
|
__u8 name[248];
|
|
} __packed;
|
|
|
|
#define HCI_EV_ENCRYPT_CHANGE 0x08
|
|
struct hci_ev_encrypt_change {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 encrypt;
|
|
} __packed;
|
|
|
|
#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
|
|
struct hci_ev_change_link_key_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
} __packed;
|
|
|
|
#define HCI_EV_REMOTE_FEATURES 0x0b
|
|
struct hci_ev_remote_features {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 features[8];
|
|
} __packed;
|
|
|
|
#define HCI_EV_REMOTE_VERSION 0x0c
|
|
struct hci_ev_remote_version {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 lmp_ver;
|
|
__le16 manufacturer;
|
|
__le16 lmp_subver;
|
|
} __packed;
|
|
|
|
#define HCI_EV_QOS_SETUP_COMPLETE 0x0d
|
|
struct hci_qos {
|
|
__u8 service_type;
|
|
__u32 token_rate;
|
|
__u32 peak_bandwidth;
|
|
__u32 latency;
|
|
__u32 delay_variation;
|
|
} __packed;
|
|
struct hci_ev_qos_setup_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
struct hci_qos qos;
|
|
} __packed;
|
|
|
|
#define HCI_EV_CMD_COMPLETE 0x0e
|
|
struct hci_ev_cmd_complete {
|
|
__u8 ncmd;
|
|
__le16 opcode;
|
|
} __packed;
|
|
|
|
#define HCI_EV_CMD_STATUS 0x0f
|
|
struct hci_ev_cmd_status {
|
|
__u8 status;
|
|
__u8 ncmd;
|
|
__le16 opcode;
|
|
} __packed;
|
|
|
|
#define HCI_EV_ROLE_CHANGE 0x12
|
|
struct hci_ev_role_change {
|
|
__u8 status;
|
|
bdaddr_t bdaddr;
|
|
__u8 role;
|
|
} __packed;
|
|
|
|
#define HCI_EV_NUM_COMP_PKTS 0x13
|
|
struct hci_ev_num_comp_pkts {
|
|
__u8 num_hndl;
|
|
/* variable length part */
|
|
} __packed;
|
|
|
|
#define HCI_EV_MODE_CHANGE 0x14
|
|
struct hci_ev_mode_change {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 mode;
|
|
__le16 interval;
|
|
} __packed;
|
|
|
|
#define HCI_EV_PIN_CODE_REQ 0x16
|
|
struct hci_ev_pin_code_req {
|
|
bdaddr_t bdaddr;
|
|
} __packed;
|
|
|
|
#define HCI_EV_LINK_KEY_REQ 0x17
|
|
struct hci_ev_link_key_req {
|
|
bdaddr_t bdaddr;
|
|
} __packed;
|
|
|
|
#define HCI_EV_LINK_KEY_NOTIFY 0x18
|
|
struct hci_ev_link_key_notify {
|
|
bdaddr_t bdaddr;
|
|
__u8 link_key[16];
|
|
__u8 key_type;
|
|
} __packed;
|
|
|
|
#define HCI_EV_CLOCK_OFFSET 0x1c
|
|
struct hci_ev_clock_offset {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__le16 clock_offset;
|
|
} __packed;
|
|
|
|
#define HCI_EV_PKT_TYPE_CHANGE 0x1d
|
|
struct hci_ev_pkt_type_change {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__le16 pkt_type;
|
|
} __packed;
|
|
|
|
#define HCI_EV_PSCAN_REP_MODE 0x20
|
|
struct hci_ev_pscan_rep_mode {
|
|
bdaddr_t bdaddr;
|
|
__u8 pscan_rep_mode;
|
|
} __packed;
|
|
|
|
#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
|
|
struct inquiry_info_with_rssi {
|
|
bdaddr_t bdaddr;
|
|
__u8 pscan_rep_mode;
|
|
__u8 pscan_period_mode;
|
|
__u8 dev_class[3];
|
|
__le16 clock_offset;
|
|
__s8 rssi;
|
|
} __packed;
|
|
struct inquiry_info_with_rssi_and_pscan_mode {
|
|
bdaddr_t bdaddr;
|
|
__u8 pscan_rep_mode;
|
|
__u8 pscan_period_mode;
|
|
__u8 pscan_mode;
|
|
__u8 dev_class[3];
|
|
__le16 clock_offset;
|
|
__s8 rssi;
|
|
} __packed;
|
|
|
|
#define HCI_EV_REMOTE_EXT_FEATURES 0x23
|
|
struct hci_ev_remote_ext_features {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 page;
|
|
__u8 max_page;
|
|
__u8 features[8];
|
|
} __packed;
|
|
|
|
#define HCI_EV_SYNC_CONN_COMPLETE 0x2c
|
|
struct hci_ev_sync_conn_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
bdaddr_t bdaddr;
|
|
__u8 link_type;
|
|
__u8 tx_interval;
|
|
__u8 retrans_window;
|
|
__le16 rx_pkt_len;
|
|
__le16 tx_pkt_len;
|
|
__u8 air_mode;
|
|
} __packed;
|
|
|
|
#define HCI_EV_SYNC_CONN_CHANGED 0x2d
|
|
struct hci_ev_sync_conn_changed {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 tx_interval;
|
|
__u8 retrans_window;
|
|
__le16 rx_pkt_len;
|
|
__le16 tx_pkt_len;
|
|
} __packed;
|
|
|
|
#define HCI_EV_SNIFF_SUBRATE 0x2e
|
|
struct hci_ev_sniff_subrate {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__le16 max_tx_latency;
|
|
__le16 max_rx_latency;
|
|
__le16 max_remote_timeout;
|
|
__le16 max_local_timeout;
|
|
} __packed;
|
|
|
|
#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
|
|
struct extended_inquiry_info {
|
|
bdaddr_t bdaddr;
|
|
__u8 pscan_rep_mode;
|
|
__u8 pscan_period_mode;
|
|
__u8 dev_class[3];
|
|
__le16 clock_offset;
|
|
__s8 rssi;
|
|
__u8 data[240];
|
|
} __packed;
|
|
|
|
#define HCI_EV_IO_CAPA_REQUEST 0x31
|
|
struct hci_ev_io_capa_request {
|
|
bdaddr_t bdaddr;
|
|
} __packed;
|
|
|
|
#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
|
|
struct hci_ev_simple_pair_complete {
|
|
__u8 status;
|
|
bdaddr_t bdaddr;
|
|
} __packed;
|
|
|
|
#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
|
|
struct hci_ev_remote_host_features {
|
|
bdaddr_t bdaddr;
|
|
__u8 features[8];
|
|
} __packed;
|
|
|
|
/* Internal events generated by Bluetooth stack */
|
|
#define HCI_EV_STACK_INTERNAL 0xfd
|
|
struct hci_ev_stack_internal {
|
|
__u16 type;
|
|
__u8 data[0];
|
|
} __packed;
|
|
|
|
#define HCI_EV_SI_DEVICE 0x01
|
|
struct hci_ev_si_device {
|
|
__u16 event;
|
|
__u16 dev_id;
|
|
} __packed;
|
|
|
|
#define HCI_EV_SI_SECURITY 0x02
|
|
struct hci_ev_si_security {
|
|
__u16 event;
|
|
__u16 proto;
|
|
__u16 subproto;
|
|
__u8 incoming;
|
|
} __packed;
|
|
|
|
/* ---- HCI Packet structures ---- */
|
|
#define HCI_COMMAND_HDR_SIZE 3
|
|
#define HCI_EVENT_HDR_SIZE 2
|
|
#define HCI_ACL_HDR_SIZE 4
|
|
#define HCI_SCO_HDR_SIZE 3
|
|
|
|
struct hci_command_hdr {
|
|
__le16 opcode; /* OCF & OGF */
|
|
__u8 plen;
|
|
} __packed;
|
|
|
|
struct hci_event_hdr {
|
|
__u8 evt;
|
|
__u8 plen;
|
|
} __packed;
|
|
|
|
struct hci_acl_hdr {
|
|
__le16 handle; /* Handle & Flags(PB, BC) */
|
|
__le16 dlen;
|
|
} __packed;
|
|
|
|
struct hci_sco_hdr {
|
|
__le16 handle;
|
|
__u8 dlen;
|
|
} __packed;
|
|
|
|
#ifdef __KERNEL__
|
|
#include <linux/skbuff.h>
|
|
static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
|
|
{
|
|
return (struct hci_event_hdr *) skb->data;
|
|
}
|
|
|
|
static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
|
|
{
|
|
return (struct hci_acl_hdr *) skb->data;
|
|
}
|
|
|
|
static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
|
|
{
|
|
return (struct hci_sco_hdr *) skb->data;
|
|
}
|
|
#endif
|
|
|
|
/* Command opcode pack/unpack */
|
|
#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
|
|
#define hci_opcode_ogf(op) (op >> 10)
|
|
#define hci_opcode_ocf(op) (op & 0x03ff)
|
|
|
|
/* ACL handle and flags pack/unpack */
|
|
#define hci_handle_pack(h, f) (__u16) ((h & 0x0fff)|(f << 12))
|
|
#define hci_handle(h) (h & 0x0fff)
|
|
#define hci_flags(h) (h >> 12)
|
|
|
|
/* ---- HCI Sockets ---- */
|
|
|
|
/* Socket options */
|
|
#define HCI_DATA_DIR 1
|
|
#define HCI_FILTER 2
|
|
#define HCI_TIME_STAMP 3
|
|
|
|
/* CMSG flags */
|
|
#define HCI_CMSG_DIR 0x0001
|
|
#define HCI_CMSG_TSTAMP 0x0002
|
|
|
|
struct sockaddr_hci {
|
|
sa_family_t hci_family;
|
|
unsigned short hci_dev;
|
|
};
|
|
#define HCI_DEV_NONE 0xffff
|
|
|
|
struct hci_filter {
|
|
unsigned long type_mask;
|
|
unsigned long event_mask[2];
|
|
__le16 opcode;
|
|
};
|
|
|
|
struct hci_ufilter {
|
|
__u32 type_mask;
|
|
__u32 event_mask[2];
|
|
__le16 opcode;
|
|
};
|
|
|
|
#define HCI_FLT_TYPE_BITS 31
|
|
#define HCI_FLT_EVENT_BITS 63
|
|
#define HCI_FLT_OGF_BITS 63
|
|
#define HCI_FLT_OCF_BITS 127
|
|
|
|
/* ---- HCI Ioctl requests structures ---- */
|
|
struct hci_dev_stats {
|
|
__u32 err_rx;
|
|
__u32 err_tx;
|
|
__u32 cmd_tx;
|
|
__u32 evt_rx;
|
|
__u32 acl_tx;
|
|
__u32 acl_rx;
|
|
__u32 sco_tx;
|
|
__u32 sco_rx;
|
|
__u32 byte_rx;
|
|
__u32 byte_tx;
|
|
};
|
|
|
|
struct hci_dev_info {
|
|
__u16 dev_id;
|
|
char name[8];
|
|
|
|
bdaddr_t bdaddr;
|
|
|
|
__u32 flags;
|
|
__u8 type;
|
|
|
|
__u8 features[8];
|
|
|
|
__u32 pkt_type;
|
|
__u32 link_policy;
|
|
__u32 link_mode;
|
|
|
|
__u16 acl_mtu;
|
|
__u16 acl_pkts;
|
|
__u16 sco_mtu;
|
|
__u16 sco_pkts;
|
|
|
|
struct hci_dev_stats stat;
|
|
};
|
|
|
|
struct hci_conn_info {
|
|
__u16 handle;
|
|
bdaddr_t bdaddr;
|
|
__u8 type;
|
|
__u8 out;
|
|
__u16 state;
|
|
__u32 link_mode;
|
|
__u32 mtu;
|
|
__u32 cnt;
|
|
__u32 pkts;
|
|
};
|
|
|
|
struct hci_dev_req {
|
|
__u16 dev_id;
|
|
__u32 dev_opt;
|
|
};
|
|
|
|
struct hci_dev_list_req {
|
|
__u16 dev_num;
|
|
struct hci_dev_req dev_req[0]; /* hci_dev_req structures */
|
|
};
|
|
|
|
struct hci_conn_list_req {
|
|
__u16 dev_id;
|
|
__u16 conn_num;
|
|
struct hci_conn_info conn_info[0];
|
|
};
|
|
|
|
struct hci_conn_info_req {
|
|
bdaddr_t bdaddr;
|
|
__u8 type;
|
|
struct hci_conn_info conn_info[0];
|
|
};
|
|
|
|
struct hci_auth_info_req {
|
|
bdaddr_t bdaddr;
|
|
__u8 type;
|
|
};
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struct hci_inquiry_req {
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__u16 dev_id;
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__u16 flags;
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|
__u8 lap[3];
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|
__u8 length;
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|
__u8 num_rsp;
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|
};
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#define IREQ_CACHE_FLUSH 0x0001
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#endif /* __HCI_H */
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