| Thomas Gleixner | 2874c5f | 2019-05-27 08:55:01 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| Alexander Aring | ff0fcc2 | 2015-01-09 16:42:59 +0100 | [diff] [blame] | 2 | /* |
| 3 | * 6LoWPAN IPv6 Hop-by-Hop Options Header compression according to RFC6282 |
| Alexander Aring | ff0fcc2 | 2015-01-09 16:42:59 +0100 | [diff] [blame] | 4 | */ |
| 5 | |
| 6 | #include "nhc.h" |
| 7 | |
| 8 | #define LOWPAN_NHC_HOP_IDLEN 1 |
| 9 | #define LOWPAN_NHC_HOP_ID_0 0xe0 |
| 10 | #define LOWPAN_NHC_HOP_MASK_0 0xfe |
| 11 | |
| 12 | static void hop_nhid_setup(struct lowpan_nhc *nhc) |
| 13 | { |
| 14 | nhc->id[0] = LOWPAN_NHC_HOP_ID_0; |
| 15 | nhc->idmask[0] = LOWPAN_NHC_HOP_MASK_0; |
| 16 | } |
| 17 | |
| 18 | LOWPAN_NHC(nhc_hop, "RFC6282 Hop-by-Hop Options", NEXTHDR_HOP, 0, |
| 19 | hop_nhid_setup, LOWPAN_NHC_HOP_IDLEN, NULL, NULL); |
| 20 | |
| 21 | module_lowpan_nhc(nhc_hop); |
| 22 | MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Hop-by-Hop Options compression"); |
| 23 | MODULE_LICENSE("GPL"); |