+/*
+ * Work-around for inter-subnet connections. If the LIDs are permissive,
+ * we need to override the LID/SL data in the REQ with the LID information
+ * in the work completion.
+ */
+static void cm_process_routed_req(struct cm_req_msg *req_msg, struct ib_wc *wc)
+{
+ if (!cm_req_get_primary_subnet_local(req_msg)) {
+ if (req_msg->primary_local_lid == IB_LID_PERMISSIVE) {
+ req_msg->primary_local_lid = cpu_to_be16(wc->slid);
+ cm_req_set_primary_sl(req_msg, wc->sl);
+ }
+
+ if (req_msg->primary_remote_lid == IB_LID_PERMISSIVE)
+ req_msg->primary_remote_lid = cpu_to_be16(wc->dlid_path_bits);
+ }
+
+ if (!cm_req_get_alt_subnet_local(req_msg)) {
+ if (req_msg->alt_local_lid == IB_LID_PERMISSIVE) {
+ req_msg->alt_local_lid = cpu_to_be16(wc->slid);
+ cm_req_set_alt_sl(req_msg, wc->sl);
+ }
+
+ if (req_msg->alt_remote_lid == IB_LID_PERMISSIVE)
+ req_msg->alt_remote_lid = cpu_to_be16(wc->dlid_path_bits);
+ }
+}
+