Blame view

net/6lowpan/nhc_hop.c 843 Bytes
ff0fcc298   Alexander Aring   6lowpan: nhc: add...
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
  /*
   *	6LoWPAN IPv6 Hop-by-Hop Options Header compression according to RFC6282
   *
   *	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.
   */
  
  #include "nhc.h"
  
  #define LOWPAN_NHC_HOP_IDLEN	1
  #define LOWPAN_NHC_HOP_ID_0	0xe0
  #define LOWPAN_NHC_HOP_MASK_0	0xfe
  
  static void hop_nhid_setup(struct lowpan_nhc *nhc)
  {
  	nhc->id[0] = LOWPAN_NHC_HOP_ID_0;
  	nhc->idmask[0] = LOWPAN_NHC_HOP_MASK_0;
  }
  
  LOWPAN_NHC(nhc_hop, "RFC6282 Hop-by-Hop Options", NEXTHDR_HOP, 0,
  	   hop_nhid_setup, LOWPAN_NHC_HOP_IDLEN, NULL, NULL);
  
  module_lowpan_nhc(nhc_hop);
  MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Hop-by-Hop Options compression");
  MODULE_LICENSE("GPL");