2777 mpt_sas needs to try MUR reset at attach() time.

@@ -19,10 +19,11 @@
  * CDDL HEADER END
  */
 
 /*
  * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2012 Nexenta Systems, Inc. All rights reserved.
  */
 
 /*
  * Copyright (c) 2000 to 2010, LSI Corporation.
  * All rights reserved.

@@ -1759,11 +1760,11 @@
          */
         mutex_enter(&mpt->m_mutex);
         MPTSAS_DISABLE_INTR(mpt);
         mptsas_raid_action_system_shutdown(mpt);
         mpt->m_softstate |= MPTSAS_SS_MSG_UNIT_RESET;
-        (void) mptsas_ioc_reset(mpt);
+        (void) mptsas_ioc_reset(mpt, FALSE);
         mutex_exit(&mpt->m_mutex);
         mptsas_rem_intrs(mpt);
         ddi_taskq_destroy(mpt->m_event_taskq);
         ddi_taskq_destroy(mpt->m_dr_taskq);
 

@@ -12336,11 +12337,11 @@
         }
 
         /*
          * Reset the chip
          */
-        rval = mptsas_ioc_reset(mpt);
+        rval = mptsas_ioc_reset(mpt, first_time);
         if (rval == MPTSAS_RESET_FAIL) {
                 mptsas_log(mpt, CE_WARN, "hard reset failed!");
                 goto fail;
         }