IB/rdmavt: Add common LID defines to rdmavt

Original patch is from Kamal Heib <[email protected]>. It has
been split into separate patches.

This patch adds RVT_PERMISSIVE_LID and RVT_MULTICAST_LID_BASE
to rdmavt.

Reviewed-by: Ira Weiny <[email protected]>
Signed-off-by: Kamal Heib <[email protected]>
Signed-off-by: Dennis Dalessandro <[email protected]>
Signed-off-by: Doug Ledford <[email protected]>

Author: Kamal Heib

include/rdma/rdma_vt.h

@@ -55,6 +55,9 @@
 
 #include "ib_verbs.h"
 
+#define RVT_MULTICAST_LID_BASE 0xC000
+#define RVT_PERMISSIVE_LID 0xFFFF
+
 /*
  * For some of the IBTA objects there will likely be some
  * initializations required. We need flags to determine whether it is OK