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2874c5fd28
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
24 lines
633 B
C
24 lines
633 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* 6LoWPAN IPv6 Hop-by-Hop Options Header compression according to RFC6282
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*/
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#include "nhc.h"
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#define LOWPAN_NHC_HOP_IDLEN 1
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#define LOWPAN_NHC_HOP_ID_0 0xe0
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#define LOWPAN_NHC_HOP_MASK_0 0xfe
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static void hop_nhid_setup(struct lowpan_nhc *nhc)
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{
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nhc->id[0] = LOWPAN_NHC_HOP_ID_0;
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nhc->idmask[0] = LOWPAN_NHC_HOP_MASK_0;
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}
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LOWPAN_NHC(nhc_hop, "RFC6282 Hop-by-Hop Options", NEXTHDR_HOP, 0,
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hop_nhid_setup, LOWPAN_NHC_HOP_IDLEN, NULL, NULL);
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module_lowpan_nhc(nhc_hop);
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MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Hop-by-Hop Options compression");
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MODULE_LICENSE("GPL");
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