[openib-general] [PATCH] Opensm - accept HANDOVER during DISOVERY

[Yael Kalka]

Hi Hal,

Here is a patch for the valid signaling you found.
If we receive a HANDOVER signal during DISCOVERY it can just be
ignored (continue the discovering).

Thanks,
Yael

Signed-off-by:  Yael Kalka <yael at mellanox.co.il>

Index: opensm/osm_sm_state_mgr.c
===================================================================
--- opensm/osm_sm_state_mgr.c   (revision 3595)
+++ opensm/osm_sm_state_mgr.c   (working copy)
@@ -587,6 +587,13 @@ osm_sm_state_mgr_process(
 
          __osm_sm_state_mgr_start_polling( p_sm_mgr );
          break;
+      case OSM_SM_SIGNAL_HANDOVER:
+        /*
+         * Do nothing. We will discover it later on. If we already discovered
+         * this SM, and got the HANDOVER - this means the remote SM is of 
+         * lower priority. In this case we will stop polling it (since it is
+         * a lower priority SM in STANDBY state).
+         */
       default:
          __osm_sm_state_mgr_signal_error( p_sm_mgr, signal );
          status = IB_INVALID_PARAMETER;