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, see <http://www.gnu.org/licenses/>. 26 * 27 ********************************************************************/ 28 29#ifndef IRCOMM_PARAMS_H 30#define IRCOMM_PARAMS_H 31 32#include <net/irda/parameters.h> 33 34/* Parameters common to all service types */ 35#define IRCOMM_SERVICE_TYPE 0x00 36#define IRCOMM_PORT_TYPE 0x01 /* Only used in LM-IAS */ 37#define IRCOMM_PORT_NAME 0x02 /* Only used in LM-IAS */ 38 39/* Parameters for both 3 wire and 9 wire */ 40#define IRCOMM_DATA_RATE 0x10 41#define IRCOMM_DATA_FORMAT 0x11 42#define IRCOMM_FLOW_CONTROL 0x12 43#define IRCOMM_XON_XOFF 0x13 44#define IRCOMM_ENQ_ACK 0x14 45#define IRCOMM_LINE_STATUS 0x15 46#define IRCOMM_BREAK 0x16 47 48/* Parameters for 9 wire */ 49#define IRCOMM_DTE 0x20 50#define IRCOMM_DCE 0x21 51#define IRCOMM_POLL 0x22 52 53/* Service type (details) */ 54#define IRCOMM_3_WIRE_RAW 0x01 55#define IRCOMM_3_WIRE 0x02 56#define IRCOMM_9_WIRE 0x04 57#define IRCOMM_CENTRONICS 0x08 58 59/* Port type (details) */ 60#define IRCOMM_SERIAL 0x00 61#define IRCOMM_PARALLEL 0x01 62 63/* Data format (details) */ 64#define IRCOMM_WSIZE_5 0x00 65#define IRCOMM_WSIZE_6 0x01 66#define IRCOMM_WSIZE_7 0x02 67#define IRCOMM_WSIZE_8 0x03 68 69#define IRCOMM_1_STOP_BIT 0x00 70#define IRCOMM_2_STOP_BIT 0x04 /* 1.5 if char len 5 */ 71 72#define IRCOMM_PARITY_DISABLE 0x00 73#define IRCOMM_PARITY_ENABLE 0x08 74 75#define IRCOMM_PARITY_ODD 0x00 76#define IRCOMM_PARITY_EVEN 0x10 77#define IRCOMM_PARITY_MARK 0x20 78#define IRCOMM_PARITY_SPACE 0x30 79 80/* Flow control */ 81#define IRCOMM_XON_XOFF_IN 0x01 82#define IRCOMM_XON_XOFF_OUT 0x02 83#define IRCOMM_RTS_CTS_IN 0x04 84#define IRCOMM_RTS_CTS_OUT 0x08 85#define IRCOMM_DSR_DTR_IN 0x10 86#define IRCOMM_DSR_DTR_OUT 0x20 87#define IRCOMM_ENQ_ACK_IN 0x40 88#define IRCOMM_ENQ_ACK_OUT 0x80 89 90/* Line status */ 91#define IRCOMM_OVERRUN_ERROR 0x02 92#define IRCOMM_PARITY_ERROR 0x04 93#define IRCOMM_FRAMING_ERROR 0x08 94 95/* DTE (Data terminal equipment) line settings */ 96#define IRCOMM_DELTA_DTR 0x01 97#define IRCOMM_DELTA_RTS 0x02 98#define IRCOMM_DTR 0x04 99#define IRCOMM_RTS 0x08 100 101/* DCE (Data communications equipment) line settings */ 102#define IRCOMM_DELTA_CTS 0x01 /* Clear to send has changed */ 103#define IRCOMM_DELTA_DSR 0x02 /* Data set ready has changed */ 104#define IRCOMM_DELTA_RI 0x04 /* Ring indicator has changed */ 105#define IRCOMM_DELTA_CD 0x08 /* Carrier detect has changed */ 106#define IRCOMM_CTS 0x10 /* Clear to send is high */ 107#define IRCOMM_DSR 0x20 /* Data set ready is high */ 108#define IRCOMM_RI 0x40 /* Ring indicator is high */ 109#define IRCOMM_CD 0x80 /* Carrier detect is high */ 110#define IRCOMM_DCE_DELTA_ANY 0x0f 111 112/* 113 * Parameter state 114 */ 115struct ircomm_params { 116 /* General control params */ 117 __u8 service_type; 118 __u8 port_type; 119 char port_name[32]; 120 121 /* Control params for 3- and 9-wire service type */ 122 __u32 data_rate; /* Data rate in bps */ 123 __u8 data_format; 124 __u8 flow_control; 125 char xonxoff[2]; 126 char enqack[2]; 127 __u8 line_status; 128 __u8 _break; 129 130 __u8 null_modem; 131 132 /* Control params for 9-wire service type */ 133 __u8 dte; 134 __u8 dce; 135 __u8 poll; 136 137 /* Control params for Centronics service type */ 138}; 139 140struct ircomm_tty_cb; /* Forward decl. */ 141 142int ircomm_param_request(struct ircomm_tty_cb *self, __u8 pi, int flush); 143 144extern pi_param_info_t ircomm_param_info; 145 146#endif /* IRCOMM_PARAMS_H */ 147 148