From dd12d15c9a5b422331426980ddf70522c57c3392 Mon Sep 17 00:00:00 2001 From: Julien Gomes Date: Tue, 20 Jun 2017 13:54:18 -0700 Subject: ip6mr: add netlink notifications on mrt6msg cache reports Add Netlink notifications on cache reports in ip6mr, in addition to the existing mrt6msg sent to mroute6_sk. Send RTM_NEWCACHEREPORT notifications to RTNLGRP_IPV6_MROUTE_R. MSGTYPE, MIF_ID, SRC_ADDR and DST_ADDR Netlink attributes contain the same data as their equivalent fields in the mrt6msg header. PKT attribute is the packet sent to mroute6_sk, without the added mrt6msg header. Suggested-by: Ryan Halbrook Signed-off-by: Julien Gomes Reviewed-by: Nikolay Aleksandrov Signed-off-by: David S. Miller --- include/uapi/linux/mroute6.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/mroute6.h b/include/uapi/linux/mroute6.h index ed5721148768..e4746816c855 100644 --- a/include/uapi/linux/mroute6.h +++ b/include/uapi/linux/mroute6.h @@ -133,4 +133,16 @@ struct mrt6msg { struct in6_addr im6_src, im6_dst; }; +/* ip6mr netlink cache report attributes */ +enum { + IP6MRA_CREPORT_UNSPEC, + IP6MRA_CREPORT_MSGTYPE, + IP6MRA_CREPORT_MIF_ID, + IP6MRA_CREPORT_SRC_ADDR, + IP6MRA_CREPORT_DST_ADDR, + IP6MRA_CREPORT_PKT, + __IP6MRA_CREPORT_MAX +}; +#define IP6MRA_CREPORT_MAX (__IP6MRA_CREPORT_MAX - 1) + #endif /* _UAPI__LINUX_MROUTE6_H */ -- cgit v1.2.3