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Greg Kroah-Hartmane2be04c2017-11-01 15:09:13 +01001/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
David Howells607ca462012-10-13 10:46:48 +01002/*
3 * Generic HDLC support routines for Linux
4 *
5 * Copyright (C) 1999-2005 Krzysztof Halasa <khc@pm.waw.pl>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of version 2 of the GNU General Public License
9 * as published by the Free Software Foundation.
10 */
11
12#ifndef _UAPI__HDLC_H
13#define _UAPI__HDLC_H
14
15
16#define HDLC_MAX_MTU 1500 /* Ethernet 1500 bytes */
17#if 0
18#define HDLC_MAX_MRU (HDLC_MAX_MTU + 10 + 14 + 4) /* for ETH+VLAN over FR */
19#else
20#define HDLC_MAX_MRU 1600 /* as required for FR network */
21#endif
22
23
24#endif /* _UAPI__HDLC_H */