linux-sg2042/net/6lowpan/nhc_dest.c

25 lines
650 B
C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
* 6LoWPAN IPv6 Destination Options Header compression according to
* RFC6282
*/
#include "nhc.h"
#define LOWPAN_NHC_DEST_IDLEN 1
#define LOWPAN_NHC_DEST_ID_0 0xe6
#define LOWPAN_NHC_DEST_MASK_0 0xfe
static void dest_nhid_setup(struct lowpan_nhc *nhc)
{
nhc->id[0] = LOWPAN_NHC_DEST_ID_0;
nhc->idmask[0] = LOWPAN_NHC_DEST_MASK_0;
}
LOWPAN_NHC(nhc_dest, "RFC6282 Destination Options", NEXTHDR_DEST, 0,
dest_nhid_setup, LOWPAN_NHC_DEST_IDLEN, NULL, NULL);
module_lowpan_nhc(nhc_dest);
MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Destination Options compression");
MODULE_LICENSE("GPL");