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Diffstat (limited to 'include/rdma/rdma_cm.h')
-rw-r--r--include/rdma/rdma_cm.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index afe44fde72a5..81fb1d15e8bb 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -333,11 +333,13 @@ int rdma_disconnect(struct rdma_cm_id *id);
* address.
* @id: Communication identifier associated with the request.
* @addr: Multicast address identifying the group to join.
+ * @join_state: Multicast JoinState bitmap requested by port.
+ * Bitmap is based on IB_SA_MCMEMBER_REC_JOIN_STATE bits.
* @context: User-defined context associated with the join request, returned
* to the user through the private_data pointer in multicast events.
*/
int rdma_join_multicast(struct rdma_cm_id *id, struct sockaddr *addr,
- void *context);
+ u8 join_state, void *context);
/**
* rdma_leave_multicast - Leave the multicast group specified by the given