btd.h

bluetooth 驱动

/*
 * btd.h -- Defines and object structs used in Bluetooth control daemon
 *
 * Copyright (C) 2000, 2001  Axis Communications AB
 *
 * Author: Mattias Agren <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * Exceptionally, Axis Communications AB grants discretionary and
 * conditional permissions for additional use of the text contained
 * in the company's release of the AXIS OpenBT Stack under the
 * provisions set forth hereunder.
 *
 * Provided that, if you use the AXIS OpenBT Stack with other files,
 * that do not implement functionality as specified in the Bluetooth
 * System specification, to produce an executable, this does not by
 * itself cause the resulting executable to be covered by the GNU
 * General Public License. Your use of that executable is in no way
 * restricted on account of using the AXIS OpenBT Stack code with it.
 *
 * This exception does not however invalidate any other reasons why
 * the executable file might be covered by the provisions of the GNU
 * General Public License.
 *
 * $Id: btd.h,v 1.40 2001/06/20 11:10:15 pkj Exp $x
 *
 */

#ifndef BTD_H
#define BTD_H

/****************** INCLUDE FILES SECTION ***********************************/

/****************** CONSTANT AND MACRO SECTION ******************************/

/* Ioctls for the BT driver */

#define BT_IOC_MAGIC 'B' /* Use B as a magic number */
#define BT_IOC_MAXNR 255

#define BTCONNECT _IOW(BT_IOC_MAGIC, 0x00, bt_connection)
#define BTDISCONNECT _IOW(BT_IOC_MAGIC, 0x01, unsigned int)

#define BTSETSPEED _IOW(BT_IOC_MAGIC, 0x02, int)
#define BTINITSTACK _IO(BT_IOC_MAGIC, 0x03)
#define BTSETSERTTY _IO(BT_IOC_MAGIC, 0x04)
#define BTSETMODEMDUMMY _IOW(BT_IOC_MAGIC, 0x05, int)
#define BTSHUTDOWN _IO(BT_IOC_MAGIC, 0x06)
#define BTREADREMOTEBDADDR _IOWR(BT_IOC_MAGIC, 0x07, unsigned char[6])
#define BTRESETPHYSICALHW _IO(BT_IOC_MAGIC, 0x08)
#define BTISINITIATED _IOR(BT_IOC_MAGIC, 0x09, int)
#define BTHWVENDOR _IOR(BT_IOC_MAGIC, 0x0A, char[20])
#define BTFIRMWAREINFO _IOR(BT_IOC_MAGIC, 0x0B, char[80])

#define BTWAITFORCONNECTION _IOW(BT_IOC_MAGIC, 0x0C, int)
#define BTWAITNEWCONNECTIONS _IO(BT_IOC_MAGIC, 0x0D)
#define BTISLOWERCONNECTED _IOW(BT_IOC_MAGIC, 0x0E, int)

//#define BT_SDP_REQUEST _IOW(BT_IOC_MAGIC, 0x0F, bt_sdp_request)
#define BT_GETCACHEDLINKKEY _IOWR(BT_IOC_MAGIC, 0x10, unsigned char[22])

/* ioctls executing HCI commands */

/* Link Control Command */
#define HCIINQUIRY _IOWR(BT_IOC_MAGIC, 0x20, inquiry_results)
#define HCILINKKEYREPLY _IOWR(BT_IOC_MAGIC, 0x21, unsigned char[22])
#define HCILINKKEYNEGATIVEREPLY _IOWR(BT_IOC_MAGIC, 0x22, unsigned char[6])
#define HCIPINCODEREPLY _IOWR(BT_IOC_MAGIC, 0x23, unsigned char[23])
#define HCIPINCODENEGATIVEREPLY _IOWR(BT_IOC_MAGIC, 0x24, unsigned char[6])
#define HCIAUTHENTICATION_REQUESTED _IOW(BT_IOC_MAGIC, 0x25, unsigned char[6])
#define HCISETCONNECTION_ENCRYPTION _IOW(BT_IOC_MAGIC, 0x26, unsigned char[7])

/* Link Policy Commands */
#define HCISWITCHROLE _IOW(BT_IOC_MAGIC, 0x28, unsigned char[7])

/* Host Controler & Basband Commands */
#define HCIRESET _IO(BT_IOC_MAGIC, 0x30)
#define HCIFLUSH _IO(BT_IOC_MAGIC, 0x31)
#define HCICREATE_NEW_UNIT_KEY _IO(BT_IOC_MAGIC, 0x32)
#define HCIREADSTOREDLINKKEY _IOWR(BT_IOC_MAGIC, 0x33, unsigned char[7])
#define HCIWRITESTOREDLINKKEY _IOWR(BT_IOC_MAGIC, 0x34, unsigned char[22])
#define HCIDELETESTOREDLINKKEY _IOWR(BT_IOC_MAGIC, 0x35, unsigned char[7])
#define HCISETLOCALNAME _IOW(BT_IOC_MAGIC, 0x36, unsigned char[248])
#define HCIREADSCANENABLE _IOR(BT_IOC_MAGIC, 0x37, int)
#define HCIWRITESCANENABLE _IOW(BT_IOC_MAGIC, 0x38, int)
#define HCIWRITEPAGESCANACTIVITY _IOW(BT_IOC_MAGIC, 0x39, unsigned int[2])
#define HCIWRITECLASSOFDEVICE _IOW(BT_IOC_MAGIC, 0x3a, unsigned char[3])
#define HCIREAD_AUTHENTICATION_ENABLE _IOR(BT_IOC_MAGIC, 0x3b, int)
#define HCIWRITE_AUTHENTICATION_ENABLE _IOWR(BT_IOC_MAGIC, 0x3c, int)
#define HCIREAD_ENCRYPTION_MODE _IOR(BT_IOC_MAGIC, 0x3d, int)
#define HCIWRITE_ENCRYPTION_MODE _IOWR(BT_IOC_MAGIC, 0x3e, int)
#define HCISET_EVENT_FILTER _IOW(BT_IOC_MAGIC, 0x3f, unsigned char[3])

/* Informational Parameters */
#define HCIREADLOCALBDADDR _IOR(BT_IOC_MAGIC, 0x45, unsigned char[6])

/* Status Parameters */

/* Testing Commands */
#define HCIENABLEDUT _IO(BT_IOC_MAGIC, 0x65)


/* ioctls vendor specific HCI commands */
#define HCISETBAUDRATE _IOW(BT_IOC_MAGIC, 0x70, int)
#define HCIWRITEBDADDR _IOW(BT_IOC_MAGIC, 0x71, unsigned char[6])
#define HCISENDRAWDATA _IOW(BT_IOC_MAGIC, 0x72, unsigned char[261])

/* other ioctls used for testing */
#define BTSENDTESTDATA _IOW(BT_IOC_MAGIC, 0xf0, int[2])
#define HCITESTCONNECTREQ _IOW(BT_IOC_MAGIC, 0xf1, unsigned char[6])

/* NOTE !
   N_BT should be defined in /include/asm/termios.h 
   However, if you are compiling this source standalone
   the following define can be useful. If this number is taken 
   simply change it to something not taken.*/
#ifndef N_BT
#define N_BT 15
#endif

#define INQUIRY_SCAN_ENABLE 1
#define PAGE_SCAN_ENABLE    2
#define SDP_LAYER    1
#define RFCOMM_LAYER 3
#define TCS_LAYER    5

#define CREATE_RFCOMM_ID(line, dlci) ( ((RFCOMM_LAYER << 16)&0xffff0000) | ((line<<8)&0xff00) | ((dlci) & 0xff) )
#define GET_PSM(con_id) (con_id >> 16)

/****************** TYPE DEFINITION SECTION *********************************/

typedef struct bt_connection
{
  unsigned char bd[6];
  unsigned int id; /* | psm(16 bits)爘 layer_specific (16 bits)爘