IB/cma: Join and leave multicast groups with IGMP
Since RoCEv2 is a protocol over IP header it is required to send IGMP
join and leave requests to the network when joining and leaving
multicast groups.
Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index 0a40ed2..cdc1c81 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -403,6 +403,8 @@
*/
int ib_init_ah_from_mcmember(struct ib_device *device, u8 port_num,
struct ib_sa_mcmember_rec *rec,
+ struct net_device *ndev,
+ enum ib_gid_type gid_type,
struct ib_ah_attr *ah_attr);
/**
