hc
2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *    6LoWPAN Extension Header compression according to RFC7400
 */
 
#include "nhc.h"
 
#define LOWPAN_GHC_EXT_DEST_IDLEN    1
#define LOWPAN_GHC_EXT_DEST_ID_0    0xb6
#define LOWPAN_GHC_EXT_DEST_MASK_0    0xfe
 
static void dest_ghid_setup(struct lowpan_nhc *nhc)
{
   nhc->id[0] = LOWPAN_GHC_EXT_DEST_ID_0;
   nhc->idmask[0] = LOWPAN_GHC_EXT_DEST_MASK_0;
}
 
LOWPAN_NHC(ghc_ext_dest, "RFC7400 Destination Extension Header", NEXTHDR_DEST,
      0, dest_ghid_setup, LOWPAN_GHC_EXT_DEST_IDLEN, NULL, NULL);
 
module_lowpan_nhc(ghc_ext_dest);
MODULE_DESCRIPTION("6LoWPAN generic header destination extension compression");
MODULE_LICENSE("GPL");