defc761bc2
The command complete event of the exit periodic inquiry command must clear the HCI_INQUIRY flag and finish the HCI request. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
828 lines
18 KiB
C
828 lines
18 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 device 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 device quirks */
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enum {
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HCI_QUIRK_RESET_ON_INIT,
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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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HCI_SECMGR
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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 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 HCISETSECMGR _IOW('H', 230, 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_IDLE_TIMEOUT (6000) /* 6 seconds */
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#define HCI_INIT_TIMEOUT (10000) /* 10 seconds */
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/* HCI Packet 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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/* ACL flags */
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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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/* Baseband links */
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#define SCO_LINK 0x00
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#define ACL_LINK 0x01
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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_SNIFF_SUBR 0x02
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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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/* ----- HCI Commands ---- */
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/* OGF & OCF values */
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/* Informational Parameters */
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#define OGF_INFO_PARAM 0x04
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#define OCF_READ_LOCAL_VERSION 0x0001
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struct hci_rp_read_loc_version {
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__u8 status;
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__u8 hci_ver;
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__le16 hci_rev;
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__u8 lmp_ver;
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__le16 manufacturer;
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__le16 lmp_subver;
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} __attribute__ ((packed));
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#define OCF_READ_LOCAL_FEATURES 0x0003
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struct hci_rp_read_local_features {
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__u8 status;
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__u8 features[8];
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} __attribute__ ((packed));
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#define OCF_READ_BUFFER_SIZE 0x0005
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struct hci_rp_read_buffer_size {
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__u8 status;
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__le16 acl_mtu;
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__u8 sco_mtu;
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__le16 acl_max_pkt;
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__le16 sco_max_pkt;
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} __attribute__ ((packed));
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#define OCF_READ_BD_ADDR 0x0009
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struct hci_rp_read_bd_addr {
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__u8 status;
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bdaddr_t bdaddr;
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} __attribute__ ((packed));
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/* Host Controller and Baseband */
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#define OGF_HOST_CTL 0x03
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#define OCF_RESET 0x0003
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#define OCF_READ_AUTH_ENABLE 0x001F
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#define OCF_WRITE_AUTH_ENABLE 0x0020
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#define AUTH_DISABLED 0x00
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#define AUTH_ENABLED 0x01
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#define OCF_READ_ENCRYPT_MODE 0x0021
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#define OCF_WRITE_ENCRYPT_MODE 0x0022
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#define ENCRYPT_DISABLED 0x00
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#define ENCRYPT_P2P 0x01
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#define ENCRYPT_BOTH 0x02
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#define OCF_WRITE_CA_TIMEOUT 0x0016
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#define OCF_WRITE_PG_TIMEOUT 0x0018
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#define OCF_WRITE_SCAN_ENABLE 0x001A
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#define SCAN_DISABLED 0x00
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#define SCAN_INQUIRY 0x01
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#define SCAN_PAGE 0x02
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#define OCF_SET_EVENT_FLT 0x0005
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struct hci_cp_set_event_flt {
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__u8 flt_type;
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__u8 cond_type;
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__u8 condition[0];
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} __attribute__ ((packed));
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/* Filter types */
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#define HCI_FLT_CLEAR_ALL 0x00
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#define HCI_FLT_INQ_RESULT 0x01
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#define HCI_FLT_CONN_SETUP 0x02
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/* CONN_SETUP Condition types */
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#define HCI_CONN_SETUP_ALLOW_ALL 0x00
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#define HCI_CONN_SETUP_ALLOW_CLASS 0x01
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#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
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/* CONN_SETUP Conditions */
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#define HCI_CONN_SETUP_AUTO_OFF 0x01
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#define HCI_CONN_SETUP_AUTO_ON 0x02
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#define OCF_READ_CLASS_OF_DEV 0x0023
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struct hci_rp_read_dev_class {
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__u8 status;
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__u8 dev_class[3];
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} __attribute__ ((packed));
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#define OCF_WRITE_CLASS_OF_DEV 0x0024
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struct hci_cp_write_dev_class {
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__u8 dev_class[3];
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} __attribute__ ((packed));
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#define OCF_READ_VOICE_SETTING 0x0025
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struct hci_rp_read_voice_setting {
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__u8 status;
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__le16 voice_setting;
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} __attribute__ ((packed));
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#define OCF_WRITE_VOICE_SETTING 0x0026
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struct hci_cp_write_voice_setting {
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__le16 voice_setting;
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} __attribute__ ((packed));
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#define OCF_HOST_BUFFER_SIZE 0x0033
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struct hci_cp_host_buffer_size {
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__le16 acl_mtu;
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__u8 sco_mtu;
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__le16 acl_max_pkt;
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__le16 sco_max_pkt;
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} __attribute__ ((packed));
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/* Link Control */
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#define OGF_LINK_CTL 0x01
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#define OCF_CREATE_CONN 0x0005
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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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} __attribute__ ((packed));
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#define OCF_ACCEPT_CONN_REQ 0x0009
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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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} __attribute__ ((packed));
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#define OCF_REJECT_CONN_REQ 0x000a
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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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} __attribute__ ((packed));
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#define OCF_DISCONNECT 0x0006
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struct hci_cp_disconnect {
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__le16 handle;
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__u8 reason;
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} __attribute__ ((packed));
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#define OCF_ADD_SCO 0x0007
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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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} __attribute__ ((packed));
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#define OCF_INQUIRY 0x0001
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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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} __attribute__ ((packed));
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#define OCF_INQUIRY_CANCEL 0x0002
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#define OCF_EXIT_PERIODIC_INQ 0x0004
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#define OCF_LINK_KEY_REPLY 0x000B
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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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} __attribute__ ((packed));
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#define OCF_LINK_KEY_NEG_REPLY 0x000C
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struct hci_cp_link_key_neg_reply {
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bdaddr_t bdaddr;
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} __attribute__ ((packed));
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#define OCF_PIN_CODE_REPLY 0x000D
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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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} __attribute__ ((packed));
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#define OCF_PIN_CODE_NEG_REPLY 0x000E
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struct hci_cp_pin_code_neg_reply {
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bdaddr_t bdaddr;
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} __attribute__ ((packed));
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#define OCF_CHANGE_CONN_PTYPE 0x000F
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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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} __attribute__ ((packed));
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#define OCF_AUTH_REQUESTED 0x0011
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struct hci_cp_auth_requested {
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__le16 handle;
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} __attribute__ ((packed));
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#define OCF_SET_CONN_ENCRYPT 0x0013
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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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} __attribute__ ((packed));
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#define OCF_CHANGE_CONN_LINK_KEY 0x0015
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struct hci_cp_change_conn_link_key {
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__le16 handle;
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} __attribute__ ((packed));
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#define OCF_READ_REMOTE_FEATURES 0x001B
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struct hci_cp_read_remote_features {
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__le16 handle;
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} __attribute__ ((packed));
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#define OCF_READ_REMOTE_VERSION 0x001D
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struct hci_cp_read_remote_version {
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__le16 handle;
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} __attribute__ ((packed));
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/* Link Policy */
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#define OGF_LINK_POLICY 0x02
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#define OCF_SNIFF_MODE 0x0003
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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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} __attribute__ ((packed));
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#define OCF_EXIT_SNIFF_MODE 0x0004
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struct hci_cp_exit_sniff_mode {
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__le16 handle;
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} __attribute__ ((packed));
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#define OCF_ROLE_DISCOVERY 0x0009
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struct hci_cp_role_discovery {
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__le16 handle;
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} __attribute__ ((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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} __attribute__ ((packed));
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#define OCF_READ_LINK_POLICY 0x000C
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struct hci_cp_read_link_policy {
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__le16 handle;
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} __attribute__ ((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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} __attribute__ ((packed));
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#define OCF_SWITCH_ROLE 0x000B
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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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} __attribute__ ((packed));
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#define OCF_WRITE_LINK_POLICY 0x000D
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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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} __attribute__ ((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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} __attribute__ ((packed));
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#define OCF_SNIFF_SUBRATE 0x0011
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struct hci_cp_sniff_subrate {
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__le16 handle;
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__le16 max_latency;
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__le16 min_remote_timeout;
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__le16 min_local_timeout;
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} __attribute__ ((packed));
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/* Status params */
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#define OGF_STATUS_PARAM 0x05
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/* Testing commands */
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#define OGF_TESTING_CMD 0x3E
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/* Vendor specific commands */
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#define OGF_VENDOR_CMD 0x3F
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/* ---- HCI Events ---- */
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#define HCI_EV_INQUIRY_COMPLETE 0x01
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#define HCI_EV_INQUIRY_RESULT 0x02
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struct inquiry_info {
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bdaddr_t bdaddr;
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__u8 pscan_rep_mode;
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__u8 pscan_period_mode;
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__u8 pscan_mode;
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__u8 dev_class[3];
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__le16 clock_offset;
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} __attribute__ ((packed));
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#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
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struct inquiry_info_with_rssi {
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bdaddr_t bdaddr;
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__u8 pscan_rep_mode;
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__u8 pscan_period_mode;
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__u8 dev_class[3];
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__le16 clock_offset;
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__s8 rssi;
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} __attribute__ ((packed));
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struct inquiry_info_with_rssi_and_pscan_mode {
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bdaddr_t bdaddr;
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__u8 pscan_rep_mode;
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__u8 pscan_period_mode;
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__u8 pscan_mode;
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__u8 dev_class[3];
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__le16 clock_offset;
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__s8 rssi;
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} __attribute__ ((packed));
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#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2F
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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];
|
|
} __attribute__ ((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;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_CONN_REQUEST 0x04
|
|
struct hci_ev_conn_request {
|
|
bdaddr_t bdaddr;
|
|
__u8 dev_class[3];
|
|
__u8 link_type;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_DISCONN_COMPLETE 0x05
|
|
struct hci_ev_disconn_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 reason;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_AUTH_COMPLETE 0x06
|
|
struct hci_ev_auth_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_ENCRYPT_CHANGE 0x08
|
|
struct hci_ev_encrypt_change {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 encrypt;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_CHANGE_CONN_LINK_KEY_COMPLETE 0x09
|
|
struct hci_ev_change_conn_link_key_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
} __attribute__ ((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;
|
|
} __attribute__ ((packed));
|
|
struct hci_ev_qos_setup_complete {
|
|
__u8 status;
|
|
__le16 handle;
|
|
struct hci_qos qos;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_CMD_COMPLETE 0x0E
|
|
struct hci_ev_cmd_complete {
|
|
__u8 ncmd;
|
|
__le16 opcode;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_CMD_STATUS 0x0F
|
|
struct hci_ev_cmd_status {
|
|
__u8 status;
|
|
__u8 ncmd;
|
|
__le16 opcode;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_NUM_COMP_PKTS 0x13
|
|
struct hci_ev_num_comp_pkts {
|
|
__u8 num_hndl;
|
|
/* variable length part */
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_ROLE_CHANGE 0x12
|
|
struct hci_ev_role_change {
|
|
__u8 status;
|
|
bdaddr_t bdaddr;
|
|
__u8 role;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_MODE_CHANGE 0x14
|
|
struct hci_ev_mode_change {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 mode;
|
|
__le16 interval;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_PIN_CODE_REQ 0x16
|
|
struct hci_ev_pin_code_req {
|
|
bdaddr_t bdaddr;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_LINK_KEY_REQ 0x17
|
|
struct hci_ev_link_key_req {
|
|
bdaddr_t bdaddr;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_LINK_KEY_NOTIFY 0x18
|
|
struct hci_ev_link_key_notify {
|
|
bdaddr_t bdaddr;
|
|
__u8 link_key[16];
|
|
__u8 key_type;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_REMOTE_FEATURES 0x0B
|
|
struct hci_ev_remote_features {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 features[8];
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_REMOTE_VERSION 0x0C
|
|
struct hci_ev_remote_version {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__u8 lmp_ver;
|
|
__le16 manufacturer;
|
|
__le16 lmp_subver;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_CLOCK_OFFSET 0x01C
|
|
struct hci_ev_clock_offset {
|
|
__u8 status;
|
|
__le16 handle;
|
|
__le16 clock_offset;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_PSCAN_REP_MODE 0x20
|
|
struct hci_ev_pscan_rep_mode {
|
|
bdaddr_t bdaddr;
|
|
__u8 pscan_rep_mode;
|
|
} __attribute__ ((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;
|
|
} __attribute__ ((packed));
|
|
|
|
/* Internal events generated by Bluetooth stack */
|
|
#define HCI_EV_STACK_INTERNAL 0xFD
|
|
struct hci_ev_stack_internal {
|
|
__u16 type;
|
|
__u8 data[0];
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_SI_DEVICE 0x01
|
|
struct hci_ev_si_device {
|
|
__u16 event;
|
|
__u16 dev_id;
|
|
} __attribute__ ((packed));
|
|
|
|
#define HCI_EV_SI_SECURITY 0x02
|
|
struct hci_ev_si_security {
|
|
__u16 event;
|
|
__u16 proto;
|
|
__u16 subproto;
|
|
__u8 incoming;
|
|
} __attribute__ ((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;
|
|
} __attribute__ ((packed));
|
|
|
|
struct hci_event_hdr {
|
|
__u8 evt;
|
|
__u8 plen;
|
|
} __attribute__ ((packed));
|
|
|
|
struct hci_acl_hdr {
|
|
__le16 handle; /* Handle & Flags(PB, BC) */
|
|
__le16 dlen;
|
|
} __attribute__ ((packed));
|
|
|
|
struct hci_sco_hdr {
|
|
__le16 handle;
|
|
__u8 dlen;
|
|
} __attribute__ ((packed));
|
|
|
|
/* 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];
|
|
__u16 opcode;
|
|
};
|
|
|
|
struct hci_ufilter {
|
|
__u32 type_mask;
|
|
__u32 event_mask[2];
|
|
__u16 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;
|
|
};
|
|
|
|
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_inquiry_req {
|
|
__u16 dev_id;
|
|
__u16 flags;
|
|
__u8 lap[3];
|
|
__u8 length;
|
|
__u8 num_rsp;
|
|
};
|
|
#define IREQ_CACHE_FLUSH 0x0001
|
|
|
|
#endif /* __HCI_H */
|