initial mdia commit. directories, makefiles, workitem

Change-Id: Ic48a13935bfea72def5cdc63db3a93bb659ded30
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/751
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

2 files changed, 69 insertions, 0 deletions

diff --git a/src/include/usr/diag/mdia/mdia.H b/src/include/usr/diag/mdia/mdia.H
new file mode 100644
index 000000000..2cc587604
--- /dev/null
+++ b/src/include/usr/diag/mdia/mdia.H
@@ -0,0 +1,68 @@
+//  IBM_PROLOG_BEGIN_TAG
+//  This is an automatically generated prolog.
+//
+//  $Source: src/include/usr/diag/mdia/mdia.H $
+//
+//  IBM CONFIDENTIAL
+//
+//  COPYRIGHT International Business Machines Corp. 2012
+//
+//  p1
+//
+//  Object Code Only (OCO) source materials
+//  Licensed Internal Code Source Materials
+//  IBM HostBoot Licensed Internal Code
+//
+//  The source code for this program is not published or other-
+//  wise divested of its trade secrets, irrespective of what has
+//  been deposited with the U.S. Copyright Office.
+//
+//  Origin: 30
+//
+//  IBM_PROLOG_END
+#ifndef __MDIA_MDIA_H
+#define __MDIA_MDIA_H
+
+#include <errl/errlentry.H>
+
+/**
+ * @file mdia.H
+ * @brief mdia component interface
+ */
+
+class PrdfMdiaMessage;
+
+namespace MDIA
+{
+/**
+ * @brief runStep istep dispatcher entry point.
+ *
+ * execute the memory diagnostics ipl step
+ *
+ * @return errlHndl_t. Error log handle.
+ * @retval 0 no errors
+ * @retval !0 error occurred
+ *
+ * @pre memory ready to hold data, node free of attentions
+ * @post memory tested and initialized, ready to hold data
+ */
+errlHndl_t runStep();
+
+/**
+ * @brief processEvent prd callback
+ *
+ * called by prd to inform memory diagnostics of attention
+ * related events like maint command complete or hw error.
+ *
+ * @param[in] i_event prd attention event to be processed
+ *
+ * @return errlHndl_t. Error log handle.
+ * @retval 0 no errors
+ * @retval !0 error occurred
+ *
+ * @pre memory diagnostics ipl step in progress
+ * @post message processed
+ */
+errlHndl_t processEvent(PrdfMdiaMessage & i_event);
+}
+#endif
diff --git a/src/include/usr/initservice/initsvcreasoncodes.H b/src/include/usr/initservice/initsvcreasoncodes.H
index 9d15c5ef3..6529e276b 100644
--- a/src/include/usr/initservice/initsvcreasoncodes.H
+++ b/src/include/usr/initservice/initsvcreasoncodes.H
@@ -68,6 +68,7 @@ enum    InitServiceModuleID
     START_FAPIPOREVE_ERRL_ID            =   0x1C,
     START_POREVE_ERRL_ID                =   0x1D,
     START_UTIL_ERRL_ID                  =   0x1E,
+    START_MDIA_ERRL_ID                  =   0x1F,
 
     //  Internal InitService codes
     INITSVC_START_TASK_MOD_ID           =   0x20,