1/********************************************************************* 2 * 3 * Filename: ircomm_param.h 4 * Version: 1.0 5 * Description: Parameter handling for the IrCOMM protocol 6 * Status: Experimental. 7 * Author: Dag Brattli <dagb@cs.uit.no> 8 * Created at: Mon Jun 7 08:47:28 1999 9 * Modified at: Wed Aug 25 13:46:33 1999 10 * Modified by: Dag Brattli <dagb@cs.uit.no> 11 * 12 * Copyright (c) 1999 Dag Brattli, All Rights Reserved. 13 * 14 * This program is free software; you can redistribute it and/or 15 * modify it under the terms of the GNU General Public License as 16 * published by the Free Software Foundation; either version 2 of 17 * the License, or (at your option) any later version. 18 * 19 * This program is distributed in the hope that it will be useful, 20 * but WITHOUT ANY WARRANTY; without even the implied warranty of 21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 * GNU General Public License for more details. 23 * 24 * You should have received a copy of the GNU General Public License 25 * along with this program; if not, write to the Free Software 26 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 27 * MA 02111-1307 USA 28 * 29 ********************************************************************/ 30 31#ifndef IRCOMM_PARAMS_H 32#define IRCOMM_PARAMS_H 33 34#include <net/irda/parameters.h> 35 36/* Parameters common to all service types */ 37#define IRCOMM_SERVICE_TYPE 0x00 38#define IRCOMM_PORT_TYPE 0x01 /* Only used in LM-IAS */ 39#define IRCOMM_PORT_NAME 0x02 /* Only used in LM-IAS */ 40 41/* Parameters for both 3 wire and 9 wire */ 42#define IRCOMM_DATA_RATE 0x10 43#define IRCOMM_DATA_FORMAT 0x11 44#define IRCOMM_FLOW_CONTROL 0x12 45#define IRCOMM_XON_XOFF 0x13 46#define IRCOMM_ENQ_ACK 0x14 47#define IRCOMM_LINE_STATUS 0x15 48#define IRCOMM_BREAK 0x16 49 50/* Parameters for 9 wire */ 51#define IRCOMM_DTE 0x20 52#define IRCOMM_DCE 0x21 53#define IRCOMM_POLL 0x22 54 55/* Service type (details) */ 56#define IRCOMM_3_WIRE_RAW 0x01 57#define IRCOMM_3_WIRE 0x02 58#define IRCOMM_9_WIRE 0x04 59#define IRCOMM_CENTRONICS 0x08 60 61/* Port type (details) */ 62#define IRCOMM_SERIAL 0x00 63#define IRCOMM_PARALLEL 0x01 64 65/* Data format (details) */ 66#define IRCOMM_WSIZE_5 0x00 67#define IRCOMM_WSIZE_6 0x01 68#define IRCOMM_WSIZE_7 0x02 69#define IRCOMM_WSIZE_8 0x03 70 71#define IRCOMM_1_STOP_BIT 0x00 72#define IRCOMM_2_STOP_BIT 0x04 /* 1.5 if char len 5 */ 73 74#define IRCOMM_PARITY_DISABLE 0x00 75#define IRCOMM_PARITY_ENABLE 0x08 76 77#define IRCOMM_PARITY_ODD 0x00 78#define IRCOMM_PARITY_EVEN 0x10 79#define IRCOMM_PARITY_MARK 0x20 80#define IRCOMM_PARITY_SPACE 0x30 81 82/* Flow control */ 83#define IRCOMM_XON_XOFF_IN 0x01 84#define IRCOMM_XON_XOFF_OUT 0x02 85#define IRCOMM_RTS_CTS_IN 0x04 86#define IRCOMM_RTS_CTS_OUT 0x08 87#define IRCOMM_DSR_DTR_IN 0x10 88#define IRCOMM_DSR_DTR_OUT 0x20 89#define IRCOMM_ENQ_ACK_IN 0x40 90#define IRCOMM_ENQ_ACK_OUT 0x80 91 92/* Line status */ 93#define IRCOMM_OVERRUN_ERROR 0x02 94#define IRCOMM_PARITY_ERROR 0x04 95#define IRCOMM_FRAMING_ERROR 0x08 96 97/* DTE (Data terminal equipment) line settings */ 98#define IRCOMM_DELTA_DTR 0x01 99#define IRCOMM_DELTA_RTS 0x02 100#define IRCOMM_DTR 0x04 101#define IRCOMM_RTS 0x08 102 103/* DCE (Data communications equipment) line settings */ 104#define IRCOMM_DELTA_CTS 0x01 /* Clear to send has changed */ 105#define IRCOMM_DELTA_DSR 0x02 /* Data set ready has changed */ 106#define IRCOMM_DELTA_RI 0x04 /* Ring indicator has changed */ 107#define IRCOMM_DELTA_CD 0x08 /* Carrier detect has changed */ 108#define IRCOMM_CTS 0x10 /* Clear to send is high */ 109#define IRCOMM_DSR 0x20 /* Data set ready is high */ 110#define IRCOMM_RI 0x40 /* Ring indicator is high */ 111#define IRCOMM_CD 0x80 /* Carrier detect is high */ 112#define IRCOMM_DCE_DELTA_ANY 0x0f 113 114/* 115 * Parameter state 116 */ 117struct ircomm_params { 118 /* General control params */ 119 __u8 service_type; 120 __u8 port_type; 121 char port_name[32]; 122 123 /* Control params for 3- and 9-wire service type */ 124 __u32 data_rate; /* Data rate in bps */ 125 __u8 data_format; 126 __u8 flow_control; 127 char xonxoff[2]; 128 char enqack[2]; 129 __u8 line_status; 130 __u8 _break; 131 132 __u8 null_modem; 133 134 /* Control params for 9-wire service type */ 135 __u8 dte; 136 __u8 dce; 137 __u8 poll; 138 139 /* Control params for Centronics service type */ 140}; 141 142struct ircomm_tty_cb; /* Forward decl. */ 143 144int ircomm_param_request(struct ircomm_tty_cb *self, __u8 pi, int flush); 145 146extern pi_param_info_t ircomm_param_info; 147 148#endif /* IRCOMM_PARAMS_H */ 149 150