| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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| 2 | /* |
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| 3 | * The Linux BAYCOM driver for the Baycom serial 1200 baud modem |
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| 4 | * and the parallel 9600 baud modem |
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| 5 | * (C) 1997-1998 by Thomas Sailer, HB9JNX/AE4WA |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef _BAYCOM_H |
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| 9 | #define _BAYCOM_H |
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| 10 | |
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| 11 | /* -------------------------------------------------------------------- */ |
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| 12 | /* |
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| 13 | * structs for the IOCTL commands |
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| 14 | */ |
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| 15 | |
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| 16 | struct baycom_debug_data { |
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| 17 | unsigned long debug1; |
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| 18 | unsigned long debug2; |
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| 19 | long debug3; |
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| 20 | }; |
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| 21 | |
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| 22 | struct baycom_ioctl { |
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| 23 | int cmd; |
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| 24 | union { |
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| 25 | struct baycom_debug_data dbg; |
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| 26 | } data; |
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| 27 | }; |
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| 28 | |
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| 29 | /* -------------------------------------------------------------------- */ |
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| 30 | |
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| 31 | /* |
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| 32 | * ioctl values change for baycom |
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| 33 | */ |
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| 34 | #define BAYCOMCTL_GETDEBUG 0x92 |
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| 35 | |
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| 36 | /* -------------------------------------------------------------------- */ |
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| 37 | |
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| 38 | #endif /* _BAYCOM_H */ |
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| 39 | |
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| 40 | /* --------------------------------------------------------------------- */ |
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| 41 | |
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