1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * 6LoWPAN IPv6 Destination Options Header compression according to 4 * RFC6282 5 */ 6 7 #include "nhc.h" 8 9 #define LOWPAN_NHC_DEST_IDLEN 1 10 #define LOWPAN_NHC_DEST_ID_0 0xe6 11 #define LOWPAN_NHC_DEST_MASK_0 0xfe 12 dest_nhid_setup(struct lowpan_nhc * nhc)13static void dest_nhid_setup(struct lowpan_nhc *nhc) 14 { 15 nhc->id[0] = LOWPAN_NHC_DEST_ID_0; 16 nhc->idmask[0] = LOWPAN_NHC_DEST_MASK_0; 17 } 18 19 LOWPAN_NHC(nhc_dest, "RFC6282 Destination Options", NEXTHDR_DEST, 0, 20 dest_nhid_setup, LOWPAN_NHC_DEST_IDLEN, NULL, NULL); 21 22 module_lowpan_nhc(nhc_dest); 23 MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Destination Options compression"); 24 MODULE_LICENSE("GPL"); 25