Re: [PATCH bluetooth-next 4/4] 6lowpan: add nhc module for GHC ICMPv6 detection

[Stefan Schmidt <stefan@osg.samsung.com>]

Hello.

On 18/09/15 23:51, Alexander Aring wrote:
> On Fri, Sep 18, 2015 at 01:52:48PM +0200, Stefan Schmidt wrote:
>> Signed-off-by: Stefan Schmidt<stefan@osg.samsung.com>
>> ---
>>   net/6lowpan/Kconfig          |  5 +++++
>>   net/6lowpan/Makefile         |  1 +
>>   net/6lowpan/nhc_ghc_icmpv6.c | 27 +++++++++++++++++++++++++++
>>   3 files changed, 33 insertions(+)
>>   create mode 100644 net/6lowpan/nhc_ghc_icmpv6.c
>>
>> diff --git a/net/6lowpan/Kconfig b/net/6lowpan/Kconfig
>> index 67a786b..a34693d 100644
>> --- a/net/6lowpan/Kconfig
>> +++ b/net/6lowpan/Kconfig
>> @@ -69,4 +69,9 @@ config 6LOWPAN_GHC_UDP
>>   	default y
>>   	---help---
>>   
>> +config 6LOWPAN_GHC_ICMPV6
>> +	tristate "GHC ICMPv6 Support"
>> +	default y
>> +	---help---
>> +
>>   endif
>> diff --git a/net/6lowpan/Makefile b/net/6lowpan/Makefile
>> index fc65efb..49256b7f 100644
>> --- a/net/6lowpan/Makefile
>> +++ b/net/6lowpan/Makefile
>> @@ -14,3 +14,4 @@ obj-$(CONFIG_6LOWPAN_NHC_UDP) += nhc_udp.o
>>   #rfc7400 ghcs
>>   obj-$(CONFIG_6LOWPAN_GHC_EXTENSION_HEADER) += nhc_ghc_extension_header.o
>>   obj-$(CONFIG_6LOWPAN_GHC_UDP) += nhc_ghc_udp.o
>> +obj-$(CONFIG_6LOWPAN_GHC_ICMPV6) += nhc_ghc_icmpv6.o
>> diff --git a/net/6lowpan/nhc_ghc_icmpv6.c b/net/6lowpan/nhc_ghc_icmpv6.c
>> new file mode 100644
>> index 0000000..378ebfe
>> --- /dev/null
>> +++ b/net/6lowpan/nhc_ghc_icmpv6.c
>> @@ -0,0 +1,27 @@
>> +/*
>> + *	6LoWPAN ICMPv6 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_ICMPV6_IDLEN		1
>> +#define LOWPAN_GHC_ICMPV6_ID_0		0xdf
>> +#define LOWPAN_GHC_ICMPV6_MASK_0	0xff
>> +
>> +static void icmpv6_ghid_setup(struct lowpan_nhc *nhc)
>> +{
>> +	nhc->id[0] = LOWPAN_GHC_ICMPV6_ID_0;
>> +	nhc->idmask[0] = LOWPAN_GHC_ICMPV6_MASK_0;
>> +}
>> +
>> +LOWPAN_NHC(ghc_icmpv6, "RFC7400 ICMPv6", NEXTHDR_HOP, 0,
> s/NEXTHDR_HOP/NEXTHDR_ICMP/

Fixed in the new patchset coming later today.

regards
Stefan Schmidt