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authorAlexander Aring <alex.aring@gmail.com>2020-03-28 01:00:20 +0300
committerDavid S. Miller <davem@davemloft.net>2020-03-30 08:30:57 +0300
commit8610c7c6e3bd647ff98d21c8bc0580e77bc2f8b3 (patch)
tree638528cb15fa478b0532b882f76a8212acfb2e66 /include/linux/ipv6.h
parentf37c6059363403d528acf8d530bb6e8a5666a875 (diff)
downloadlinux-8610c7c6e3bd647ff98d21c8bc0580e77bc2f8b3.tar.xz
net: ipv6: add support for rpl sr exthdr
This patch adds rpl source routing receive handling. Everything works only if sysconf "rpl_seg_enabled" and source routing is enabled. Mostly the same behaviour as IPv6 segmentation routing. To handle compression and uncompression a rpl.c file is created which contains the necessary functionality. The receive handling will also care about IPv6 encapsulated so far it's specified as possible nexthdr in RFC 6554. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/ipv6.h')
-rw-r--r--include/linux/ipv6.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index ea7c7906591e..2cb445a8fc9e 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -74,6 +74,7 @@ struct ipv6_devconf {
__u32 addr_gen_mode;
__s32 disable_policy;
__s32 ndisc_tclass;
+ __s32 rpl_seg_enabled;
struct ctl_table_header *sysctl_header;
};