1/* 2 * (C) Copyright 2006 3 * Bryan O'Donoghue, deckard@codehermit.ie, CodeHermit 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18 * 19 */ 20 21/* ACM Control Requests */ 22#define ACM_SEND_ENCAPSULATED_COMMAND 0x00 23#define ACM_GET_ENCAPSULATED_RESPONSE 0x01 24#define ACM_SET_COMM_FEATURE 0x02 25#define ACM_GET_COMM_FEATRUE 0x03 26#define ACM_CLEAR_COMM_FEATURE 0x04 27#define ACM_SET_LINE_ENCODING 0x20 28#define ACM_GET_LINE_ENCODING 0x21 29#define ACM_SET_CONTROL_LINE_STATE 0x22 30#define ACM_SEND_BREAK 0x23 31 32/* ACM Notification Codes */ 33#define ACM_NETWORK_CONNECTION 0x00 34#define ACM_RESPONSE_AVAILABLE 0x01 35#define ACM_SERIAL_STATE 0x20 36 37/* Format of response expected by a ACM_GET_LINE_ENCODING request */ 38struct rs232_emu{ 39 unsigned long dter; 40 unsigned char stop_bits; 41 unsigned char parity; 42 unsigned char data_bits; 43}__attribute__((packed)); 44