Add count_dimm

  Flag if there are no DIMM seen in draminit

Change-Id: I00e2a72b8addd9dc504dc71b8bae4dee2242ec4d
Original-Change-Id: I985617421f0a1b5b3c2784ea61573dbee46c1ca3
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/22861
Tested-by: Jenkins Server
Reviewed-by: ANDRE A. MARIN <aamarin@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/23370
Tested-by: FSP CI Jenkins
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 56 insertions, 0 deletions

diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/utils/count_dimm.H b/src/import/chips/p9/procedures/hwp/memory/lib/utils/count_dimm.H
new file mode 100644
index 000000000..b77763b1e
--- /dev/null
+++ b/src/import/chips/p9/procedures/hwp/memory/lib/utils/count_dimm.H
@@ -0,0 +1,56 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: chips/p9/procedures/hwp/memory/lib/utils/count_dimm.H $       */
+/*                                                                        */
+/* IBM CONFIDENTIAL                                                       */
+/*                                                                        */
+/* EKB Project                                                            */
+/*                                                                        */
+/* COPYRIGHT 2016                                                         */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
+/*                                                                        */
+/* 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.                              */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+
+///
+/// @file count_dimm.H
+/// @brief Count the DIMM attached to a target
+///
+// *HWP HWP Owner: Brian Silver <bsilver@us.ibm.com>
+// *HWP HWP Backup: Jacob Harvey <jlharvey@us.ibm.com>
+// *HWP Team: Memory
+// *HWP Level: 2
+// *HWP Consumed by: HB:FSP
+
+#ifndef _MSS_COUNT_DIMM_H_
+#define _MSS_COUNT_DIMM_H_
+
+#include <fapi2.H>
+#include <lib/utils/find.H>
+
+namespace mss
+{
+///
+/// @brief Return the count of the number of DIMM attached to a target
+/// @tparam T the fapi2::TargetType
+/// @param[in] i_target a target
+/// @return size_t the count of DIMM attached
+///
+template< fapi2::TargetType T >
+inline size_t count_dimm(const fapi2::Target<T>& i_target)
+{
+    // Sanity check that we have DIMM. Be sure to ask the platform, not eff_config, as
+    // in the case of an over-ride and there are no DIMM in the config, we want to let
+    // people know. Which is how we found we needed to add this code ...
+    size_t l_dimm_count = find_targets<fapi2::TARGET_TYPE_DIMM>(i_target).size();
+    FAPI_INF("%d DIMM on %s", l_dimm_count, mss::c_str(i_target));
+    return l_dimm_count;
+}
+
+}
+#endif