IBSCOM Good Path base support

This drop contains only the base IBSCOM good path support
Future Tasks will cover error path, improved test cases,
enabling IBSCOM, etc.

Change-Id: I8405de9c6c46b7c035b664713e5820268863210d
RTC: 50369
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2337
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

2 files changed, 202 insertions, 0 deletions

diff --git a/src/usr/ibscom/test/ibscomtest.H b/src/usr/ibscom/test/ibscomtest.H
new file mode 100644
index 000000000..189f78049
--- /dev/null
+++ b/src/usr/ibscom/test/ibscomtest.H
@@ -0,0 +1,174 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/ibscom/test/ibscomtest.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 otherwise         */
+/* divested of its trade secrets, irrespective of what has been           */
+/* deposited with the U.S. Copyright Office.                              */
+/*                                                                        */
+/* Origin: 30                                                             */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+#ifndef __IBSCOMTEST_H
+#define __IBSCOMTEST_H
+
+/**
+ *  @file ibscomtest.H
+ *
+ *  @brief Test case for inband scom code
+*/
+
+#include <cxxtest/TestSuite.H>
+#include <errl/errlmanager.H>
+#include <errl/errlentry.H>
+#include <devicefw/userif.H>
+#include <ibscom/ibscomreasoncodes.H>
+#include <devicefw/driverif.H>
+
+extern trace_desc_t* g_trac_ibscom;
+
+using namespace TARGETING;
+
+
+class IBscomTest: public CxxTest::TestSuite
+{
+  public:
+
+    /**
+     * @brief inband scom test #1
+     *        Write value and read back to verify
+     */
+    void test_IBscom(void)
+    {
+
+        //TODO Enable and improve test cases  RTC: 52900
+        return;
+
+        uint64_t fails = 0;
+        uint64_t total = 0;
+        errlHndl_t l_err = NULL;
+
+        TARGETING::Target* l_testTarget = NULL;
+
+        // Target: Find a Centaur on the Master processor
+        TARGETING::Target* l_procTarget = NULL;
+        TARGETING::targetService().masterProcChipTargetHandle(l_procTarget);
+        assert(l_procTarget != NULL);
+
+        TARGETING::PredicateCTM l_cent(TARGETING::CLASS_CHIP,
+                                       TARGETING::TYPE_MEMBUF,
+                                       TARGETING::MODEL_NA);
+        TARGETING::PredicatePostfixExpr cent_query;
+        cent_query.push(&l_cent);
+
+
+        TARGETING::TargetHandleList centaur_list;
+        TARGETING::targetService().
+          getAssociated(centaur_list,
+                        l_procTarget,
+                        TARGETING::TargetService::CHILD_BY_AFFINITY,
+                        TARGETING::TargetService::ALL,
+                        &cent_query);
+
+        if( centaur_list.size() < 1 )
+        {
+            TS_FAIL( "test_IBscom> ERROR : Unable to find a Centaur chip" );
+            return;
+        }
+        l_testTarget = *(centaur_list.begin());
+
+        uint64_t addr = 0x03010E03;
+        uint64_t orig_data = 0;
+        uint64_t data = 0x12345678FEEDB0B0;
+        size_t op_size = sizeof(uint64_t);
+
+        //Save of initial register content
+        l_err = deviceRead( l_testTarget,
+                            &orig_data,
+                            op_size,
+                            DEVICE_SCOM_ADDRESS(addr) );
+        if( l_err )
+        {
+            TRACFCOMP(g_trac_ibscom,
+                      "IBscomTest::test_IBscom> Orig Read: Error from device : addr=0x%X, RC=%X",
+                      addr, l_err->reasonCode() );
+            TS_FAIL( "test_IBscom1> ERROR : Unexpected error log from read1" );
+            fails++;
+            errlCommit(l_err,IBSCOM_COMP_ID);
+        }
+
+        l_err = deviceOp( DeviceFW::WRITE,
+                          l_testTarget,
+                          &data,
+                          op_size,
+                          DEVICE_IBSCOM_ADDRESS(addr) );
+        if( l_err )
+        {
+            TRACFCOMP(g_trac_ibscom,
+                      "IBscomTest::test_IBscom> Write: Error from device : addr=0x%X, RC=%X",
+                      addr, l_err->reasonCode() );
+            TS_FAIL( "ScomTest::test_IBscom> ERROR : Error log from write1" );
+            fails++;
+            errlCommit(l_err,IBSCOM_COMP_ID);
+        }
+
+        total++;
+
+        l_err = deviceOp( DeviceFW::READ,
+                          l_testTarget,
+                          &data,
+                          op_size,
+                          DEVICE_IBSCOM_ADDRESS(addr) );
+        if( l_err )
+        {
+            TRACFCOMP(g_trac_ibscom,
+                      "IBscomTest::test_IBscom> Read: Error from device : addr=0x%X, RC=%X",
+                      addr, l_err->reasonCode() );
+            TS_FAIL( "test_IBscom> ERROR : Error log from read2" );
+            fails++;
+            errlCommit(l_err,IBSCOM_COMP_ID);
+        }
+
+        total++;
+
+        //Restore original data.
+          l_err = deviceWrite( l_testTarget,
+                               &orig_data,
+                               op_size,
+                               DEVICE_SCOM_ADDRESS(addr) );
+
+        if( l_err )
+        {
+            TRACFCOMP(g_trac_ibscom,
+                      "IBscomTest::test_IBscom> Write Orig Data: Error from device : addr=0x%X, RC=%X",
+                      addr, l_err->reasonCode() );
+            TS_FAIL( "test_IBscom> ERROR : Error log from write2" );
+            fails++;
+            errlCommit(l_err,IBSCOM_COMP_ID);
+        }
+
+
+        TS_TRACE("test_IBscom runs successfully!");
+        TRACFCOMP(g_trac_ibscom,
+                  "IBscomTest::test_IBscom> %d/%d fails",
+                  fails, total );
+
+        return;
+    }
+
+
+
+};
+
+#endif
diff --git a/src/usr/ibscom/test/makefile b/src/usr/ibscom/test/makefile
new file mode 100644
index 000000000..1a21fa2d3
--- /dev/null
+++ b/src/usr/ibscom/test/makefile
@@ -0,0 +1,28 @@
+# IBM_PROLOG_BEGIN_TAG 
+# This is an automatically generated prolog. 
+#  
+# $Source: src/usr/ibscom/test/makefile $ 
+#  
+# 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 otherwise 
+# divested of its trade secrets, irrespective of what has been 
+# deposited with the U.S. Copyright Office. 
+#  
+# Origin: 30 
+#  
+# IBM_PROLOG_END_TAG 
+ROOTPATH = ../../../..
+
+MODULE = testibscom
+TESTS = *.H
+
+include ${ROOTPATH}/config.mk