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/*********************************************************************
*
* Filename: ircomm_param.h
* Version: 1.0
* Description: Parameter handling for the IrCOMM protocol
* Status: Experimental.
* Author: Dag Brattli <dagb@cs.uit.no>
* Created at: Mon Jun 7 08:47:28 1999
* Modified at: Wed Aug 25 13:46:33 1999
* Modified by: Dag Brattli <dagb@cs.uit.no>
*
* Copyright (c) 1999 Dag Brattli, All Rights Reserved.
*
* 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
*
********************************************************************/
#ifndef IRCOMM_PARAMS_H
#define IRCOMM_PARAMS_H
#include <net/irda/parameters.h>
/* Parameters common to all service types */
#define IRCOMM_SERVICE_TYPE 0x00
#define IRCOMM_PORT_TYPE 0x01 /* Only used in LM-IAS */
#define IRCOMM_PORT_NAME 0x02 /* Only used in LM-IAS */
/* Parameters for both 3 wire and 9 wire */
#define IRCOMM_DATA_RATE 0x10
#define IRCOMM_DATA_FORMAT 0x11
#define IRCOMM_FLOW_CONTROL 0x12
#define IRCOMM_XON_XOFF 0x13
#define IRCOMM_ENQ_ACK 0x14
#define IRCOMM_LINE_STATUS 0x15
#define IRCOMM_BREAK 0x16
/* Parameters for 9 wire */
#define IRCOMM_DTE 0x20
#define IRCOMM_DCE 0x21
#define IRCOMM_POLL 0x22
/* Service type (details) */
#define IRCOMM_3_WIRE_RAW 0x01
#define IRCOMM_3_WIRE 0x02
#define IRCOMM_9_WIRE 0x04
#define IRCOMM_CENTRONICS 0x08
/* Port type (details) */
#define IRCOMM_SERIAL 0x00
#define IRCOMM_PARALLEL 0x01
/* Data format (details) */
#define IRCOMM_WSIZE_5 0x00
#define IRCOMM_WSIZE_6 0x01
#define IRCOMM_WSIZE_7 0x02
#define IRCOMM_WSIZE_8 0x03
#define IRCOMM_1_STOP_BIT 0x00
#define IRCOMM_2_STOP_BIT 0x04 /* 1.5 if char len 5 */
#define IRCOMM_PARITY_DISABLE 0x00
#define IRCOMM_PARITY_ENABLE 0x08
#define IRCOMM_PARITY_ODD 0x00
#define IRCOMM_PARITY_EVEN 0x10
#define IRCOMM_PARITY_MARK 0x20
#define IRCOMM_PARITY_SPACE 0x30
/* Flow control */
#define IRCOMM_XON_XOFF_IN 0x01
#define IRCOMM_XON_XOFF_OUT 0x02
#define IRCOMM_RTS_CTS_IN 0x04
#define IRCOMM_RTS_CTS_OUT 0x08
#define IRCOMM_DSR_DTR_IN 0x10
#define IRCOMM_DSR_DTR_OUT 0x20
#define IRCOMM_ENQ_ACK_IN 0x40
#define IRCOMM_ENQ_ACK_OUT 0x80
/* Line status */
#define IRCOMM_OVERRUN_ERROR 0x02
#define IRCOMM_PARITY_ERROR 0x04
#define IRCOMM_FRAMING_ERROR 0x08
/* DTE (Data terminal equipment) line settings */
#define IRCOMM_DELTA_DTR 0x01
#define IRCOMM_DELTA_RTS 0x02
#define IRCOMM_DTR 0x04
#define IRCOMM_RTS 0x08
/* DCE (Data communications equipment) line settings */
#define IRCOMM_DELTA_CTS 0x01 /* Clear to send has changed */
#define IRCOMM_DELTA_DSR 0x02 /* Data set ready has changed */
#define IRCOMM_DELTA_RI 0x04 /* Ring indicator has changed */
#define IRCOMM_DELTA_CD 0x08 /* Carrier detect has changed */
#define IRCOMM_CTS 0x10 /* Clear to send is high */
#define IRCOMM_DSR 0x20 /* Data set ready is high */
#define IRCOMM_RI 0x40 /* Ring indicator is high */
#define IRCOMM_CD 0x80 /* Carrier detect is high */
#define IRCOMM_DCE_DELTA_ANY 0x0f
/*
* Parameter state
*/
struct ircomm_params {
/* General control params */
__u8 service_type;
__u8 port_type;
char port_name[32];
/* Control params for 3- and 9-wire service type */
__u32 data_rate; /* Data rate in bps */
__u8 data_format;
__u8 flow_control;
char xonxoff[2];
char enqack[2];
__u8 line_status;
__u8 _break;
__u8 null_modem;
/* Control params for 9-wire service type */
__u8 dte;
__u8 dce;
__u8 poll;
/* Control params for Centronics service type */
};
struct ircomm_tty_cb; /* Forward decl. */
int ircomm_param_flush(struct ircomm_tty_cb *self);
int ircomm_param_request(struct ircomm_tty_cb *self, __u8 pi, int flush);
extern pi_param_info_t ircomm_param_info;
#endif /* IRCOMM_PARAMS_H */
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