Implement Interrupt Resource Provider Init for MPIPL Multi-Node Systems

  - In MPIPL the HW interrupt config could be such that interrupts will
    cross node boundaries. HB handles interrupts independently on each
    node - so initialize INTRP in a way to handle this transition.

  - Modify the MPIPL flow with the following changes:
     a) Set the Interrupt LSI State Machine to disabled
     b) Enable LSI Mode via the Interrupt Control Register
     c) Force all nodes to sync after steps a + b

  - Enable INTRP Multi-Node MPIPL Sync Code developed in P8
     - Each node will now initialize its own internode_info
       data area during an initial IPL
     - Coalescing of the Host will modify this data to define
       all the nodes in the system
     - During the MPIPL each node can view each others area to
       determine when all nodes have reached the common sync point

  - Remove Legacy P8 MPIPL INTRP Code that is not used

Change-Id: Idb742eafc7389f328ea7f506c4c4541c989e52b6
RTC: 182712
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57993
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Richard J. Knight <rjknight@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/include/sys/internode.h b/src/include/sys/internode.h
index 15cf6a93c..5581c1e6d 100644
--- a/src/include/sys/internode.h
+++ b/src/include/sys/internode.h
@@ -5,7 +5,9 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* COPYRIGHT International Business Machines Corp. 2014                   */
+/* Contributors Listed Below - COPYRIGHT 2014,2018                        */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
 /*                                                                        */
 /* Licensed under the Apache License, Version 2.0 (the "License");        */
 /* you may not use this file except in compliance with the License.       */
@@ -34,8 +36,7 @@ enum internode_info_vals_t
 enum intr_mpipl_sync_t
 {
     INTR_MPIPL_SYNC_CLEAR = 0,
-    INTR_MPIPL_UPSTREAM_DISABLED = 1,
-    INTR_MPIPL_DRAINED = 2,
+    INTR_MPIPL_INIT_COMPLETE = 1,
 };