Disable bad MCAs based on CRP0:Lx keyword data

The CRP0 record has 8 records (L1-L8) that correspond to the 8 ports
(MCA targets) for the chip.  One of the fields inside the keyword indicates
if the port is disabled.  This field marks the MCA as non-functional, but
the MCA remains present.

Change-Id: Iccc943ad477a90a25aeaff67572b66126c759913
RTC:166354
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/34885
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/src/include/usr/hwas/common/hwas.H b/src/include/usr/hwas/common/hwas.H
index 891af5e3d..138a51887 100644
--- a/src/include/usr/hwas/common/hwas.H
+++ b/src/include/usr/hwas/common/hwas.H
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2012,2016                        */
+/* Contributors Listed Below - COPYRIGHT 2012,2017                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -201,6 +201,15 @@ void setChipletGardsOnProc(TARGETING::Target * i_procTarget);
  */
 void calculateEffectiveEC();
 
+
+/**
+ * @brief Mark any MCA units that are present but have a disabled port as
+ *        non-functional
+ *
+ * @return error log handle
+ */
+errlHndl_t markDisabledMcas();
+
 };   // end namespace
 
 #endif