[openib-general] [PATCH] ib_smi: DR SMI switch port number handling

[Hal Rosenstock]

ib_smi: DR SMI switch port number handling

Index: ib_smi.c
===================================================================
--- ib_smi.c	(revision 1019)
+++ ib_smi.c	(working copy)
@@ -481,12 +481,18 @@
 		   struct ib_mad_recv_wc *mad_recv_wc,
 		   int phys_port_cnt)
 {
+	int port_num;
+
 	/* SM Directed Route or LID Routed class */
 	if (mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE ||
 	    mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_LID_ROUTED) {
+		if (mad_agent->device->node_type != IB_NODE_SWITCH)
+			port_num = mad_agent->port_num;
+		else
+			port_num = mad_recv_wc->wc->port_num;
 		if (!smi_handle_smp_recv((struct ib_smp *)mad,
 					 mad_agent->device->node_type,
-					 mad_agent->port_num, phys_port_cnt)) {
+					 port_num, phys_port_cnt)) {
 			/* SMI failed receive */
 			return 0;
 		}