linux-stable/net/6lowpan/nhc_ghc_ext_route.c
Thomas Gleixner 2874c5fd28 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
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>
2019-05-30 11:26:32 -07:00

23 lines
675 B
C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
* 6LoWPAN Extension Header compression according to RFC7400
*/
#include "nhc.h"
#define LOWPAN_GHC_EXT_ROUTE_IDLEN 1
#define LOWPAN_GHC_EXT_ROUTE_ID_0 0xb2
#define LOWPAN_GHC_EXT_ROUTE_MASK_0 0xfe
static void route_ghid_setup(struct lowpan_nhc *nhc)
{
nhc->id[0] = LOWPAN_GHC_EXT_ROUTE_ID_0;
nhc->idmask[0] = LOWPAN_GHC_EXT_ROUTE_MASK_0;
}
LOWPAN_NHC(ghc_ext_route, "RFC7400 Routing Extension Header", NEXTHDR_ROUTING,
0, route_ghid_setup, LOWPAN_GHC_EXT_ROUTE_IDLEN, NULL, NULL);
module_lowpan_nhc(ghc_ext_route);
MODULE_DESCRIPTION("6LoWPAN generic header routing extension compression");
MODULE_LICENSE("GPL");