ATTN: add stub runtime interfaces

Change-Id: I758ffe46770297a28be1087bc9f9b8379e4c2fa9
RTC: 110949
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/13546
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

5 files changed, 100 insertions, 6 deletions

diff --git a/src/usr/diag/attn/runtime/attn_rt.C b/src/usr/diag/attn/runtime/attn_rt.C
index 0fcddc386..b8a8506d2 100644
--- a/src/usr/diag/attn/runtime/attn_rt.C
+++ b/src/usr/diag/attn/runtime/attn_rt.C
@@ -39,15 +39,73 @@ using namespace ATTN;
 
 namespace ATTN_RT
 {
-    // enableAttns() and handleAttns()
-    // will be added later on.
+    /** Enable chip attentions
+     *
+     *  @return 0 on success else return code
+     */
+    int enableAttns(void)
+    {
+        #define ATTN_FUNC "ATTN_RT::enableAttns() "
+        int rc = 0;
+
+        ATTN_ERR(ATTN_FUNC"not implemented yet!");
+
+        return rc;
+
+        #undef ATTN_FUNC
+    }
+
+    /** Disable chip attentions
+     *
+     *  @return 0 on success else return code
+     */
+    int disableAttns(void)
+    {
+        #define ATTN_FUNC "ATTN_RT::disableAttns() "
+        int rc = 0;
+
+        ATTN_ERR(ATTN_FUNC"not implemented yet!");
+
+        return rc;
+
+        #undef ATTN_FUNC
+    }
+
+    /** brief handle chip attentions
+     *
+     *  @param[in] i_proc - processor chip id at attention
+     *                      XSCOM chip id based on devtree defn
+     *  @param[in] i_ipollStatus - processor chip Ipoll status
+     *  @param[in] i_ipollMask   - processor chip Ipoll mask
+     *  @return 0 on success else return code
+     */
+    int handleAttns(uint64_t i_proc,
+                    uint64_t i_ipollStatus,
+                    uint64_t i_ipollMask)
+    {
+        #define ATTN_FUNC "ATTN_RT::handleAttns() "
+        int rc = 0;
+
+        ATTN_ERR(ATTN_FUNC"not implemented yet!");
+
+        return rc;
+
+        #undef ATTN_FUNC
+    }
 
-    // will be used to register runtimeInterfaces
+    // register runtime interfaces
     struct registerAttn
     {
         registerAttn()
         {
-            ATTN_FAST("registerAttn");
+            runtimeInterfaces_t * rt_intf = getRuntimeInterfaces();
+            if (NULL == rt_intf)
+            {
+                return;
+            }
+            rt_intf->enable_attns  = &enableAttns;
+            rt_intf->disable_attns = &disableAttns;
+            rt_intf->handle_attns  = &handleAttns;
         }
     };
 
diff --git a/src/usr/diag/attn/runtime/attn_rt.mk b/src/usr/diag/attn/runtime/attn_rt.mk
index c571865b7..8abe2bbec 100644
--- a/src/usr/diag/attn/runtime/attn_rt.mk
+++ b/src/usr/diag/attn/runtime/attn_rt.mk
@@ -24,3 +24,4 @@
 # IBM_PROLOG_END_TAG
 
 ATTN_RT_OBJS += attn_rt.o
+ATTN_RT_OBJS += attntrace.o
diff --git a/src/usr/diag/attn/runtime/makefile b/src/usr/diag/attn/runtime/makefile
index 352a39b4b..4a5217433 100644
--- a/src/usr/diag/attn/runtime/makefile
+++ b/src/usr/diag/attn/runtime/makefile
@@ -24,6 +24,7 @@
 # IBM_PROLOG_END_TAG
 
 HOSTBOOT_RUNTIME = 1
+
 ROOTPATH = ../../../../..
 
 EXTRAINCDIR += ${ROOTPATH}/src/include/usr/diag
diff --git a/src/usr/diag/attn/runtime/test/attntest_rt.H b/src/usr/diag/attn/runtime/test/attntest_rt.H
index 841f66bd5..84731ec22 100644
--- a/src/usr/diag/attn/runtime/test/attntest_rt.H
+++ b/src/usr/diag/attn/runtime/test/attntest_rt.H
@@ -34,9 +34,9 @@ class AttnTestRT: public CxxTest::TestSuite
 {
     public:
 
-    void testAttnIntf()
+    void testAttnRtIntf()
     {
-        ATTN_SLOW("runtime testAttnIntf");
+        ATTN_SLOW(ENTER_MRK"AttnTestRT::testAttnRtIntf");
 
         runtimeInterfaces_t* rt_intf = getRuntimeInterfaces();
         if (NULL == rt_intf)
@@ -44,6 +44,39 @@ class AttnTestRT: public CxxTest::TestSuite
             TS_FAIL("AttnTestRT: runtimeIntfaces not set");
             return;
         }
+
+        if (NULL == rt_intf->enable_attns)
+        {
+            TS_FAIL("AttnTestRT: enable_attns not set");
+        }
+        else
+        {
+            int rc = rt_intf->enable_attns();
+            ATTN_SLOW("enable_attns returned rc: %d", rc);
+        }
+
+        if (NULL == rt_intf->disable_attns)
+        {
+            TS_FAIL("AttnTestRT: disable_attns not set");
+        }
+        else
+        {
+            int rc = rt_intf->disable_attns();
+            ATTN_SLOW("disable_attns returned rc: %d", rc);
+        }
+
+        if (NULL == rt_intf->handle_attns)
+        {
+            TS_FAIL("AttnTestRT: handle_attns not set");
+        }
+        else
+        {
+            // just pass in some params for now
+            int rc = rt_intf->handle_attns(NULL, 0, 0);
+            ATTN_SLOW("handle_attns returned rc: %d", rc);
+        }
+
+        ATTN_SLOW(EXIT_MRK"AttnTestRT::testAttnRtIntf");
     }
 
     private:
diff --git a/src/usr/diag/attn/runtime/test/makefile b/src/usr/diag/attn/runtime/test/makefile
index 208bf830e..4636bfb05 100644
--- a/src/usr/diag/attn/runtime/test/makefile
+++ b/src/usr/diag/attn/runtime/test/makefile
@@ -24,6 +24,7 @@
 # IBM_PROLOG_END_TAG
 
 HOSTBOOT_RUNTIME = 1
+
 ROOTPATH = ../../../../../..
 
 EXTRAINCDIR += ${ROOTPATH}/src/include/usr/diag