block/export: Add query-block-exports
[qemu.git] / include / chardev / char-serial.h
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 #define CHR_IOCTL_SERIAL_SET_PARAMS 1
30 typedef struct {
31 int speed;
32 int parity;
33 int data_bits;
34 int stop_bits;
35 } QEMUSerialSetParams;
36
37 #define CHR_IOCTL_SERIAL_SET_BREAK 2
38
39 #define CHR_IOCTL_SERIAL_SET_TIOCM 13
40 #define CHR_IOCTL_SERIAL_GET_TIOCM 14
41
42 #define CHR_TIOCM_CTS 0x020
43 #define CHR_TIOCM_CAR 0x040
44 #define CHR_TIOCM_DSR 0x100
45 #define CHR_TIOCM_RI 0x080
46 #define CHR_TIOCM_DTR 0x002
47 #define CHR_TIOCM_RTS 0x004
48
49 #endif