Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 | */ |
| 117 | struct 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 | |
| 142 | struct ircomm_tty_cb; /* Forward decl. */ |
| 143 | |
| 144 | int ircomm_param_request(struct ircomm_tty_cb *self, __u8 pi, int flush); |
| 145 | |
| 146 | extern pi_param_info_t ircomm_param_info; |
| 147 | |
| 148 | #endif /* IRCOMM_PARAMS_H */ |
| 149 | |