1 /* 2 * 6LoWPAN IPv6 Fragment 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_FRAGMENT_IDLEN 1 13 #define LOWPAN_NHC_FRAGMENT_ID_0 0xe4 14 #define LOWPAN_NHC_FRAGMENT_MASK_0 0xfe 15 16 static void fragment_nhid_setup(struct lowpan_nhc *nhc) 17 { 18 nhc->id[0] = LOWPAN_NHC_FRAGMENT_ID_0; 19 nhc->idmask[0] = LOWPAN_NHC_FRAGMENT_MASK_0; 20 } 21 22 LOWPAN_NHC(nhc_fragment, "RFC6282 Fragment", NEXTHDR_FRAGMENT, 0, 23 fragment_nhid_setup, LOWPAN_NHC_FRAGMENT_IDLEN, NULL, NULL); 24 25 module_lowpan_nhc(nhc_fragment); 26 MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Fragment compression"); 27 MODULE_LICENSE("GPL"); 28