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* BlueZ - Bluetooth protocol stack for Linux
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* Copyright (C) 2000-2001 Qualcomm Incorporated
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* Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
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* Copyright (C) 2002-2010 Marcel Holtmann <marcel@holtmann.org>
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <sys/socket.h>
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#define L2CAP_DEFAULT_MTU 672
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#define L2CAP_DEFAULT_FLUSH_TO 0xFFFF
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/* L2CAP socket address */
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sa_family_t l2_family;
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unsigned short l2_psm;
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unsigned short l2_cid;
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/* L2CAP socket options */
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#define L2CAP_OPTIONS 0x01
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struct l2cap_options {
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#define L2CAP_CONNINFO 0x02
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struct l2cap_conninfo {
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#define L2CAP_LM_MASTER 0x0001
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#define L2CAP_LM_AUTH 0x0002
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#define L2CAP_LM_ENCRYPT 0x0004
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#define L2CAP_LM_TRUSTED 0x0008
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#define L2CAP_LM_RELIABLE 0x0010
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#define L2CAP_LM_SECURE 0x0020
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/* L2CAP command codes */
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#define L2CAP_COMMAND_REJ 0x01
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#define L2CAP_CONN_REQ 0x02
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#define L2CAP_CONN_RSP 0x03
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#define L2CAP_CONF_REQ 0x04
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#define L2CAP_CONF_RSP 0x05
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#define L2CAP_DISCONN_REQ 0x06
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#define L2CAP_DISCONN_RSP 0x07
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#define L2CAP_ECHO_REQ 0x08
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#define L2CAP_ECHO_RSP 0x09
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#define L2CAP_INFO_REQ 0x0a
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#define L2CAP_INFO_RSP 0x0b
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/* L2CAP structures */
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} __attribute__ ((packed)) l2cap_hdr;
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#define L2CAP_HDR_SIZE 4
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} __attribute__ ((packed)) l2cap_cmd_hdr;
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#define L2CAP_CMD_HDR_SIZE 4
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} __attribute__ ((packed)) l2cap_cmd_rej;
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#define L2CAP_CMD_REJ_SIZE 2
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} __attribute__ ((packed)) l2cap_conn_req;
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#define L2CAP_CONN_REQ_SIZE 4
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} __attribute__ ((packed)) l2cap_conn_rsp;
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#define L2CAP_CONN_RSP_SIZE 8
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#define L2CAP_CR_SUCCESS 0x0000
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#define L2CAP_CR_PEND 0x0001
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#define L2CAP_CR_BAD_PSM 0x0002
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#define L2CAP_CR_SEC_BLOCK 0x0003
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#define L2CAP_CR_NO_MEM 0x0004
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#define L2CAP_CS_NO_INFO 0x0000
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#define L2CAP_CS_AUTHEN_PEND 0x0001
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#define L2CAP_CS_AUTHOR_PEND 0x0002
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} __attribute__ ((packed)) l2cap_conf_req;
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#define L2CAP_CONF_REQ_SIZE 4
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} __attribute__ ((packed)) l2cap_conf_rsp;
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#define L2CAP_CONF_RSP_SIZE 6
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#define L2CAP_CONF_SUCCESS 0x0000
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#define L2CAP_CONF_UNACCEPT 0x0001
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#define L2CAP_CONF_REJECT 0x0002
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#define L2CAP_CONF_UNKNOWN 0x0003
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} __attribute__ ((packed)) l2cap_conf_opt;
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#define L2CAP_CONF_OPT_SIZE 2
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#define L2CAP_CONF_MTU 0x01
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#define L2CAP_CONF_FLUSH_TO 0x02
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#define L2CAP_CONF_QOS 0x03
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#define L2CAP_CONF_RFC 0x04
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#define L2CAP_CONF_FCS 0x05
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#define L2CAP_CONF_MAX_SIZE 22
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#define L2CAP_MODE_BASIC 0x00
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#define L2CAP_MODE_RETRANS 0x01
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#define L2CAP_MODE_FLOWCTL 0x02
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#define L2CAP_MODE_ERTM 0x03
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#define L2CAP_MODE_STREAMING 0x04
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} __attribute__ ((packed)) l2cap_disconn_req;
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#define L2CAP_DISCONN_REQ_SIZE 4
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} __attribute__ ((packed)) l2cap_disconn_rsp;
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#define L2CAP_DISCONN_RSP_SIZE 4
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} __attribute__ ((packed)) l2cap_info_req;
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#define L2CAP_INFO_REQ_SIZE 2
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} __attribute__ ((packed)) l2cap_info_rsp;
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#define L2CAP_INFO_RSP_SIZE 4
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#define L2CAP_IT_CL_MTU 0x0001
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#define L2CAP_IT_FEAT_MASK 0x0002
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#define L2CAP_IR_SUCCESS 0x0000
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#define L2CAP_IR_NOTSUPP 0x0001
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#endif /* __L2CAP_H */