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author | David S. Miller <davem@davemloft.net> | 2015-12-14 16:23:10 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2015-12-14 16:23:10 -0500 |
commit | 5148371a752234181ac73ea388863faeaf4dd66c (patch) | |
tree | 3cab25602dd57ce88c073a4321706717b3f0dd3d /net/6lowpan/nhc_ghc_ext_frag.c | |
parent | 7e074af2273a6e3115ff7c35529081ab52f8a9e9 (diff) | |
parent | 7302b9d90117496049dd4bfa28755f7c2ed55b27 (diff) | |
download | linux-5148371a752234181ac73ea388863faeaf4dd66c.tar.bz2 |
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says:
====================
pull request: bluetooth-next 2015-12-11
Here's another set of Bluetooth & 802.15.4 patches for the 4.5 kernel:
- 6LoWPAN debugfs support
- New 802.15.4 driver for ADF7242 MAC IEEE802154
- Initial code for 6LoWPAN Generic Header Compression (GHC) support
- Refactor Bluetooth LE scan & advertising behind dedicated workqueue
- Cleanups to Bluetooth H:5 HCI driver
- Support for Toshiba Broadcom based Bluetooth controllers
- Use continuous scanning when establishing Bluetooth LE connections
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/6lowpan/nhc_ghc_ext_frag.c')
-rw-r--r-- | net/6lowpan/nhc_ghc_ext_frag.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/6lowpan/nhc_ghc_ext_frag.c b/net/6lowpan/nhc_ghc_ext_frag.c new file mode 100644 index 000000000000..1308b79e939d --- /dev/null +++ b/net/6lowpan/nhc_ghc_ext_frag.c @@ -0,0 +1,28 @@ +/* + * 6LoWPAN Extension Header compression according to RFC7400 + * + * 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_GHC_EXT_FRAG_IDLEN 1 +#define LOWPAN_GHC_EXT_FRAG_ID_0 0xb4 +#define LOWPAN_GHC_EXT_FRAG_MASK_0 0xfe + +static void frag_ghid_setup(struct lowpan_nhc *nhc) +{ + nhc->id[0] = LOWPAN_GHC_EXT_FRAG_ID_0; + nhc->idmask[0] = LOWPAN_GHC_EXT_FRAG_MASK_0; +} + +LOWPAN_NHC(ghc_ext_frag, "RFC7400 Fragmentation Extension Header", + NEXTHDR_FRAGMENT, 0, frag_ghid_setup, + LOWPAN_GHC_EXT_FRAG_IDLEN, NULL, NULL); + +module_lowpan_nhc(ghc_ext_frag); +MODULE_DESCRIPTION("6LoWPAN generic header fragmentation extension compression"); +MODULE_LICENSE("GPL"); |