1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3 * The Linux BAYCOM driver for the Baycom serial 1200 baud modem
4 * and the parallel 9600 baud modem
5 * (C) 1997-1998 by Thomas Sailer, HB9JNX/AE4WA
6 */
7
8 #ifndef _BAYCOM_H
9 #define _BAYCOM_H
10
11 /* -------------------------------------------------------------------- */
12 /*
13 * structs for the IOCTL commands
14 */
15
16 struct baycom_debug_data {
17 unsigned long debug1;
18 unsigned long debug2;
19 long debug3;
20 };
21
22 struct baycom_ioctl {
23 int cmd;
24 union {
25 struct baycom_debug_data dbg;
26 } data;
27 };
28
29 /* -------------------------------------------------------------------- */
30
31 /*
32 * ioctl values change for baycom
33 */
34 #define BAYCOMCTL_GETDEBUG 0x92
35
36 /* -------------------------------------------------------------------- */
37
38 #endif /* _BAYCOM_H */
39
40 /* --------------------------------------------------------------------- */