net/6lowpan/nhc_ipv6.c

   1 /*
   2  *      6LoWPAN IPv6 Header compression according to RFC6282
   3  *
   4  *      This program is free software; you can redistribute it and/or
   5  *      modify it under the terms of the GNU General Public License
   6  *      as published by the Free Software Foundation; either version
   7  *      2 of the License, or (at your option) any later version.
   8  */
   9
  10 #include "nhc.h"
  11
  12 #define LOWPAN_NHC_IPV6_IDLEN   1
  13 #define LOWPAN_NHC_IPV6_ID_0    0xee
  14 #define LOWPAN_NHC_IPV6_MASK_0  0xfe
  15
  16 static void ipv6_nhid_setup(struct lowpan_nhc *nhc)
  17 {
  18         nhc->id[0] = LOWPAN_NHC_IPV6_ID_0;
  19         nhc->idmask[0] = LOWPAN_NHC_IPV6_MASK_0;
  20 }
  21
  22 LOWPAN_NHC(nhc_ipv6, "RFC6282 IPv6", NEXTHDR_IPV6, 0, ipv6_nhid_setup,
  23            LOWPAN_NHC_IPV6_IDLEN, NULL, NULL);
  24
  25 module_lowpan_nhc(nhc_ipv6);
  26 MODULE_DESCRIPTION("6LoWPAN next header RFC6282 IPv6 compression");
  27 MODULE_LICENSE("GPL");