}
/* smp->hop_ptr updated when sending */
return (node_type == RDMA_NODE_IB_SWITCH ?
- IB_SMI_HANDLE: IB_SMI_DISCARD);
+ IB_SMI_HANDLE : IB_SMI_DISCARD);
}
/* C14-13:4 -- hop_ptr = 0 -> give to SM */
if (!ib_get_smp_direction(smp)) {
/* C14-9:2 -- intermediate hop */
if (hop_ptr && hop_ptr < hop_cnt)
- return IB_SMI_SEND;
+ return IB_SMI_FORWARD;
/* C14-9:3 -- at the end of the DR segment of path */
if (hop_ptr == hop_cnt)
} else {
/* C14-13:2 -- intermediate hop */
if (2 <= hop_ptr && hop_ptr <= hop_cnt)
- return IB_SMI_SEND;
+ return IB_SMI_FORWARD;
/* C14-13:3 -- at the end of the DR segment of path */
if (hop_ptr == 1)
}
return IB_SMI_LOCAL;
}
+
+/*
+ * Return the forwarding port number from initial_path for outgoing SMP and
+ * from return_path for returning SMP
+ */
+int smi_get_fwd_port(struct ib_smp *smp)
+{
+ return (!ib_get_smp_direction(smp) ? smp->initial_path[smp->hop_ptr+1] :
+ smp->return_path[smp->hop_ptr-1]);
+}