1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 *	6LoWPAN Extension Header compression according to RFC7400
 4 */
 5
 6#include "nhc.h"
 7
 8#define LOWPAN_GHC_EXT_HOP_IDLEN	1
 9#define LOWPAN_GHC_EXT_HOP_ID_0		0xb0
10#define LOWPAN_GHC_EXT_HOP_MASK_0	0xfe
11
12static void hop_ghid_setup(struct lowpan_nhc *nhc)
13{
14	nhc->id[0] = LOWPAN_GHC_EXT_HOP_ID_0;
15	nhc->idmask[0] = LOWPAN_GHC_EXT_HOP_MASK_0;
16}
17
18LOWPAN_NHC(ghc_ext_hop, "RFC7400 Hop-by-Hop Extension Header", NEXTHDR_HOP, 0,
19	   hop_ghid_setup, LOWPAN_GHC_EXT_HOP_IDLEN, NULL, NULL);
20
21module_lowpan_nhc(ghc_ext_hop);
22MODULE_DESCRIPTION("6LoWPAN generic header hop-by-hop extension compression");
23MODULE_LICENSE("GPL");

 1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 *	6LoWPAN Extension Header compression according to RFC7400
 4 */
 5
 6#include "nhc.h"
 7
 
 8#define LOWPAN_GHC_EXT_HOP_ID_0		0xb0
 9#define LOWPAN_GHC_EXT_HOP_MASK_0	0xfe
10
 
 
 
 
 
 
11LOWPAN_NHC(ghc_ext_hop, "RFC7400 Hop-by-Hop Extension Header", NEXTHDR_HOP, 0,
12	   LOWPAN_GHC_EXT_HOP_ID_0, LOWPAN_GHC_EXT_HOP_MASK_0, NULL, NULL);
13
14module_lowpan_nhc(ghc_ext_hop);
15MODULE_DESCRIPTION("6LoWPAN generic header hop-by-hop extension compression");
16MODULE_LICENSE("GPL");