From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- net/6lowpan/nhc_mobility.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 net/6lowpan/nhc_mobility.c (limited to 'net/6lowpan/nhc_mobility.c') diff --git a/net/6lowpan/nhc_mobility.c b/net/6lowpan/nhc_mobility.c new file mode 100644 index 000000000..60d3f3886 --- /dev/null +++ b/net/6lowpan/nhc_mobility.c @@ -0,0 +1,27 @@ +/* + * 6LoWPAN IPv6 Mobility Header compression according to RFC6282 + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include "nhc.h" + +#define LOWPAN_NHC_MOBILITY_IDLEN 1 +#define LOWPAN_NHC_MOBILITY_ID_0 0xe8 +#define LOWPAN_NHC_MOBILITY_MASK_0 0xfe + +static void mobility_nhid_setup(struct lowpan_nhc *nhc) +{ + nhc->id[0] = LOWPAN_NHC_MOBILITY_ID_0; + nhc->idmask[0] = LOWPAN_NHC_MOBILITY_MASK_0; +} + +LOWPAN_NHC(nhc_mobility, "RFC6282 Mobility", NEXTHDR_MOBILITY, 0, + mobility_nhid_setup, LOWPAN_NHC_MOBILITY_IDLEN, NULL, NULL); + +module_lowpan_nhc(nhc_mobility); +MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Mobility compression"); +MODULE_LICENSE("GPL"); -- cgit v1.2.3