360 lines
8.6 KiB
C
360 lines
8.6 KiB
C
/*
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* Copyright 2007 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
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* All rights reserved. Distributed under the terms of the MIT License.
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*/
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#ifndef _BTHCI_COMMAND_H_
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#define _BTHCI_COMMAND_H_
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#include <bluetooth/bluetooth.h>
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#include <bluetooth/HCI/btHCI.h>
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#define HCI_COMMAND_HDR_SIZE 3
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struct hci_command_header {
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uint16 opcode; /* OCF & OGF */
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uint8 clen;
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} __attribute__ ((packed));
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/* Command opcode pack/unpack */
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#define PACK_OPCODE(ogf, ocf) (uint16)((ocf & 0x03ff)|(ogf << 10))
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#define GET_OPCODE_OGF(op) (op >> 10)
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#define GET_OPCODE_OCF(op) (op & 0x03ff)
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/* - Informational Parameters Command definition - */
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#define OGF_INFORMATIONAL_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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uint8 status;
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uint8 hci_version;
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uint16 hci_revision;
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uint8 lmp_version;
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uint16 manufacturer;
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uint16 lmp_subversion;
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} __attribute__ ((packed));
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#define OCF_READ_LOCAL_FEATURES 0x0003
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struct hci_rp_read_loc_features {
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uint8 status;
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uint8 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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uint8 status;
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uint16 acl_mtu;
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uint8 sco_mtu;
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uint16 acl_max_pkt;
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uint16 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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uint8 status;
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bdaddr_t bdaddr;
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} __attribute__ ((packed));
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/* - Host Controller and Baseband Command definition - */
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#define OGF_CONTROL_BASEBAND 0x03
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#define OCF_RESET 0x0003
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/*struct hci_reset {
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void no_fields;
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} __attribute__ ((packed));*/
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#define OCF_SET_EVENT_FLT 0x0005
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struct hci_cp_set_event_flt {
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uint8 flt_type;
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uint8 cond_type;
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uint8 condition[0];
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} __attribute__ ((packed));
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#define OCF_READ_STORED_LINK_KEY 0x000D
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struct hci_read_stored_link_key {
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bdaddr_t bdaddr;
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uint8 all_keys_flag;
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} __attribute__ ((packed));
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struct hci_read_stored_link_key_reply {
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uint8 status;
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uint16 max_num_keys;
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uint16 num_keys_read;
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} __attribute__ ((packed));
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#define OCF_WRITE_STORED_LINK_KEY 0x0011
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struct hci_write_stored_link_key {
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uint8 num_keys_to_write;
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// these are repeated "num_keys_write" times
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bdaddr_t bdaddr;
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uint8 key[HCI_LINK_KEY_SIZE];
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} __attribute__ ((packed));
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struct hci_write_stored_link_key_reply {
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uint8 status;
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uint8 num_keys_written;
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} __attribute__ ((packed));
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#define OCF_WRITE_LOCAL_NAME 0x0013
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#define OCF_READ_LOCAL_NAME 0x0014
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struct hci_rp_read_local_name {
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uint8 status;
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char local_name[HCI_DEVICE_NAME_SIZE];
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} __attribute__ ((packed));
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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 HCI_SCAN_DISABLED 0x00
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#define HCI_SCAN_INQUIRY 0x01
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#define HCI_SCAN_PAGE 0x02
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#define HCI_SCAN_INQUIRY_PAGE 0x03
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struct hci_write_scan_enable {
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uint8 scan;
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} __attribute__ ((packed));
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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 HCI_AUTH_DISABLED 0x00
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#define HCI_AUTH_ENABLED 0x01
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struct hci_write_authentication_enable {
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uint8 authentication;
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} __attribute__ ((packed));
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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 HCI_ENCRYPT_DISABLED 0x00
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#define HCI_ENCRYPT_P2P 0x01
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#define HCI_ENCRYPT_BOTH 0x02
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struct hci_write_encryption_mode_enable {
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uint8 encryption;
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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_read_dev_class_reply {
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uint8 status;
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uint8 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_write_dev_class {
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uint8 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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uint8 status;
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uint16 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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uint16 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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uint16 acl_mtu;
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uint8 sco_mtu;
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uint16 acl_max_pkt;
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uint16 sco_max_pkt;
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} __attribute__ ((packed));
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/* Link Control Command definition */
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#define OGF_LINK_CONTROL 0x01
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#define OCF_INQUIRY 0x0001
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struct hci_cp_inquiry {
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uint8 lap[3];
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uint8 length;
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uint8 num_rsp;
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} __attribute__ ((packed));
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#define OCF_INQUIRY_CANCEL 0x0002
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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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uint16 pkt_type;
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uint8 pscan_rep_mode;
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uint8 pscan_mode;
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uint16 clock_offset;
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uint8 role_switch;
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} __attribute__ ((packed));
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#define OCF_DISCONNECT 0x0006
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struct hci_disconnect {
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uint16 handle;
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uint8 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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uint16 handle;
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uint16 pkt_type;
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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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uint8 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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uint8 reason;
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} __attribute__ ((packed));
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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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uint8 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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uint8 pin_len;
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uint8 pin_code[HCI_PIN_SIZE];
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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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uint16 handle;
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uint16 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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uint16 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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uint16 handle;
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uint8 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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uint16 handle;
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} __attribute__ ((packed));
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#define OCF_REMOTE_NAME_REQUEST 0x0019
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struct hci_remote_name_request {
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bdaddr_t bdaddr;
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uint8 pscan_rep_mode;
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uint8 reserved;
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uint16 clock_offset;
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} __attribute__ ((packed));
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#define OCF_READ_REMOTE_FEATURES 0x001B
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struct hci_cp_read_rmt_features {
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uint16 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_rmt_version {
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uint16 handle;
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} __attribute__ ((packed));
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/* Link Policy Command definition */
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#define OGF_LINK_POLICY 0x02
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#define OCF_ROLE_DISCOVERY 0x0009
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struct hci_cp_role_discovery {
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uint16 handle;
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} __attribute__ ((packed));
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struct hci_rp_role_discovery {
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uint8 status;
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uint16 handle;
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uint8 role;
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} __attribute__ ((packed));
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#define OCF_FLOW_SPECIFICATION
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struct hci_cp_flow_specification {
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uint16 handle;
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uint8 flags;
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uint8 flow_direction;
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uint8 service_type;
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uint32 token_rate;
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uint32 token_bucket;
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uint32 peak;
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uint32 latency;
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} __attribute__ ((packed));
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/* Quality of service types */
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#define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00
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#define HCI_SERVICE_TYPE_BEST_EFFORT 0x01
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#define HCI_SERVICE_TYPE_GUARANTEED 0x02
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/* 0x03 - 0xFF - reserved for future use */
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#define OCF_READ_LINK_POLICY 0x000C
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struct hci_cp_read_link_policy {
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uint16 handle;
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} __attribute__ ((packed));
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struct hci_rp_read_link_policy {
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uint8 status;
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uint16 handle;
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uint16 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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uint8 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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uint16 handle;
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uint16 policy;
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} __attribute__ ((packed));
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struct hci_rp_write_link_policy {
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uint8 status;
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uint16 handle;
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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 0x06
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/* Vendor specific commands */
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#define OGF_VENDOR_CMD 0x3F
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#define OCF_WRITE_BCM2035_BDADDR 0x01
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struct hci_write_bcm2035_bdaddr {
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bdaddr_t bdaddr;
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} _PACKED;
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#endif // _BTHCI_COMMAND_H_
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