Limit checkForIplAttentions to master in early IPL

Change-Id: I74f3c6c00fdb7ea30bdf06d4be37c1a717fc6210
RTC: 154658
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/27342
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

2 files changed, 92 insertions, 0 deletions

diff --git a/src/usr/isteps/istep08/call_host_attnlisten_proc.C b/src/usr/isteps/istep08/call_host_attnlisten_proc.C
new file mode 100644
index 000000000..455b95837
--- /dev/null
+++ b/src/usr/isteps/istep08/call_host_attnlisten_proc.C
@@ -0,0 +1,91 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/isteps/istep08/call_host_attnlisten_proc.C $          */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2016                             */
+/* [+] 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.       */
+/* You may obtain a copy of the License at                                */
+/*                                                                        */
+/*     http://www.apache.org/licenses/LICENSE-2.0                         */
+/*                                                                        */
+/* Unless required by applicable law or agreed to in writing, software    */
+/* distributed under the License is distributed on an "AS IS" BASIS,      */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
+/* implied. See the License for the specific language governing           */
+/* permissions and limitations under the License.                         */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+/**
+ *  @file call_host_attnlisten_proc.C
+ *
+ *  Support file for IStep: host_attnlisten_proc
+ *
+ *  HWP_IGNORE_VERSION_CHECK
+ */
+
+/******************************************************************************/
+// Includes
+/******************************************************************************/
+#include <stdint.h>
+#include <trace/interface.H>
+#include <initservice/taskargs.H>
+#include <errl/errlentry.H>
+#include <initservice/isteps_trace.H>
+#include <initservice/initserviceif.H>
+#include <initservice/initsvcreasoncodes.H>
+#include <sys/time.h>
+#include <devicefw/userif.H>
+
+//  targeting support
+#include <targeting/common/commontargeting.H>
+#include <targeting/common/utilFilter.H>
+#include <targeting/namedtarget.H>
+#include <targeting/attrsync.H>
+
+#include <isteps/hwpisteperror.H>
+
+#include <errl/errludtarget.H>
+#include <errl/errlmanager.H>
+
+using namespace ISTEP;
+using namespace ISTEP_ERROR;
+using namespace ERRORLOG;
+using namespace TARGETING;
+
+namespace ISTEP_08
+{
+
+//******************************************************************************
+// call_host_attnlisten_proc()
+//******************************************************************************
+void* call_host_attnlisten_proc(void *io_pArgs)
+{
+    IStepError  l_stepError;
+
+
+    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+               "call_host_attnlisten_proc entry" );
+
+    uint8_t    l_useAllProcs = 1;
+    TARGETING::Target  *l_sys = NULL;
+    TARGETING::targetService().getTopLevelTarget( l_sys );
+    assert(l_sys != NULL);
+
+    // All we need to do is set a flag so that the
+    // ATTN code will check ALL processors the next
+    // time it gets called versus just the master proc.
+    l_sys->trySetAttr<ATTR_ATTN_CHK_ALL_PROCS>(l_useAllProcs);
+
+    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+             "call_host_attnlisten_proc exit" );
+    return l_stepError.getErrorHandle();
+}
+
+};
diff --git a/src/usr/isteps/istep08/makefile b/src/usr/isteps/istep08/makefile
index da41c61bf..17a881ed4 100644
--- a/src/usr/isteps/istep08/makefile
+++ b/src/usr/isteps/istep08/makefile
@@ -60,6 +60,7 @@ OBJS += call_proc_scomoverride_chiplets.o
 OBJS += call_proc_chiplet_enable_ridi.o
 OBJS += call_host_rng_bist.o
 OBJS += call_host_set_voltages.o
+OBJS += call_host_attnlisten_proc.o
 
 VPATH += ${PROCEDURES_PATH}/hwp/perv/ ${PROCEDURES_PATH}/hwp/nest/
 VPATH += ${PROCEDURES_PATH}/hwp/io/ ${PROCEDURES_PATH}/hwp/initfiles/