1 /* 2 * QEMU System Emulator 3 * 4 * Copyright (c) 2003-2008 Fabrice Bellard 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to deal 8 * in the Software without restriction, including without limitation the rights 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 * copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 * THE SOFTWARE. 23 */ 24 #ifndef CHAR_SERIAL_H 25 #define CHAR_SERIAL_H 26 27 #include "chardev/char.h" 28 29 #ifdef _WIN32 30 #define HAVE_CHARDEV_SERIAL 1 31 #elif defined(__linux__) || defined(__sun__) || defined(__FreeBSD__) \ 32 || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) \ 33 || defined(__GLIBC__) 34 #define HAVE_CHARDEV_SERIAL 1 35 #endif 36 37 #define CHR_IOCTL_SERIAL_SET_PARAMS 1 38 typedef struct { 39 int speed; 40 int parity; 41 int data_bits; 42 int stop_bits; 43 } QEMUSerialSetParams; 44 45 #define CHR_IOCTL_SERIAL_SET_BREAK 2 46 47 #define CHR_IOCTL_SERIAL_SET_TIOCM 13 48 #define CHR_IOCTL_SERIAL_GET_TIOCM 14 49 50 #define CHR_TIOCM_CTS 0x020 51 #define CHR_TIOCM_CAR 0x040 52 #define CHR_TIOCM_DSR 0x100 53 #define CHR_TIOCM_RI 0x080 54 #define CHR_TIOCM_DTR 0x002 55 #define CHR_TIOCM_RTS 0x004 56 57 #endif 58