Initial port of PRD to Hostboot

Change-Id: I7ee2673131d4891d482e99a403a36300b79e547e
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1853
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 206 insertions, 0 deletions

diff --git a/src/usr/diag/prdf/framework/config/xspprdAccessPllChip.C b/src/usr/diag/prdf/framework/config/xspprdAccessPllChip.C
new file mode 100755
index 000000000..26b94d65f
--- /dev/null
+++ b/src/usr/diag/prdf/framework/config/xspprdAccessPllChip.C
@@ -0,0 +1,206 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/diag/prdf/framework/config/xspprdAccessPllChip.C $    */
+/*                                                                        */
+/* IBM CONFIDENTIAL                                                       */
+/*                                                                        */
+/* COPYRIGHT International Business Machines Corp. 2000,2012              */
+/*                                                                        */
+/* 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                                                     */
+
+// Module Description **************************************************
+//
+// Description:
+//
+// End Module Description **********************************************
+
+//----------------------------------------------------------------------
+//  Includes
+//----------------------------------------------------------------------
+#define xspprdAccessPllChip_C
+
+#include <xspprdAccessPllChip.h>
+
+#if !defined(IIPSCR_H)
+#include <iipscr.h>
+#endif
+
+#if !defined(PRDFSCANFACILITY_H)
+#include <prdfScanFacility.H>
+#endif
+
+#include <iipServiceDataCollector.h>
+
+#undef xspprdAccessPllChip_C
+//----------------------------------------------------------------------
+//  User Types
+//----------------------------------------------------------------------
+
+//----------------------------------------------------------------------
+//  Constants
+//----------------------------------------------------------------------
+const uint32_t PLL_LOCK  = 0x00800003; // Pll status address
+const uint32_t PLL_MASK  = 0x0080000C; // Pll Mask/Block reg address
+const uint32_t PLL_ID    = 0xeed;
+// Pll status bit definitions
+const uint32_t PLL0     = 8;
+const uint32_t PLL1     = 9;
+const uint32_t PLL2     = 10;
+const uint32_t PLL3     = 11;
+const uint32_t PLLBLK0  = 8;
+const uint32_t PLLBLK1  = 9;
+const uint32_t PLLBLK2  = 10;
+const uint32_t PLLBLK3  = 11;
+
+//----------------------------------------------------------------------
+//  Macros
+//----------------------------------------------------------------------
+
+//----------------------------------------------------------------------
+//  Internal Function Prototypes
+//----------------------------------------------------------------------
+
+//----------------------------------------------------------------------
+//  Global Variables
+//----------------------------------------------------------------------
+
+//---------------------------------------------------------------------
+// Member Function Specifications
+//---------------------------------------------------------------------
+
+// --------------------------------------------------------------------
+
+bool AccessPllChip::QueryPll(void)
+{
+  bool hasPll = false;
+  SCAN_COMM_REGISTER_CLASS & pll_lock_reg =
+    ScanFacility::Access().GetScanCommRegister(GetChipHandle(),PLL_LOCK,64);
+  SCAN_COMM_REGISTER_CLASS & pll_mask_reg =
+    ScanFacility::Access().GetScanCommRegister(GetChipHandle(),PLL_MASK,64);
+
+
+  // Read pll_lock register
+  int32_t rc = pll_lock_reg.Read();
+  pll_mask_reg.Read();
+
+  if (rc == SUCCESS) {
+    const BIT_STRING_CLASS * lock = pll_lock_reg.GetBitString();
+    const BIT_STRING_CLASS * mask = pll_mask_reg.GetBitString();
+
+    if ( (lock != NULL) && (mask != NULL) ) {
+      CPU_WORD senseBits = lock->GetField(PLL0,    4);
+      CPU_WORD blockBits = mask->GetField(PLLBLK0, 4);
+      if (senseBits & (~blockBits)) hasPll = true;
+    }
+  }
+
+  return hasPll;
+}
+
+// --------------------------------------------------------------------
+
+int32_t AccessPllChip::ClearPll(void)
+{
+  int32_t rc = SUCCESS;
+  SCAN_COMM_REGISTER_CLASS & pll_lock_reg =
+    ScanFacility::Access().GetScanCommRegister(GetChipHandle(),PLL_LOCK,64);
+//  SCAN_COMM_REGISTER_CLASS & pll_mask_reg =
+//    ScanFacility::Access().GetScanCommRegister(GetId(),PLL_MASK,64);
+
+  pll_lock_reg.Read();
+
+  // Need to also clear out status bits
+  pll_lock_reg.ClearBit(PLL0);
+  pll_lock_reg.ClearBit(PLL1);
+  pll_lock_reg.ClearBit(PLL2);
+  pll_lock_reg.ClearBit(PLL3);
+
+  rc = pll_lock_reg.Write();
+
+  return rc;
+}
+
+// --------------------------------------------------------------------
+
+int32_t AccessPllChip::MaskPll(STEP_CODE_DATA_STRUCT & serviceData)
+{
+  int32_t rc = SUCCESS;
+//  SCAN_COMM_REGISTER_CLASS & pll_lock_reg =
+//    ScanFacility::Access().GetScanCommRegister(GetId(),PLL_LOCK,64);
+  SCAN_COMM_REGISTER_CLASS & pll_mask_reg =
+    ScanFacility::Access().GetScanCommRegister(GetChipHandle(),PLL_MASK,64);
+
+
+  //Read pll status reg mask to get current state
+  pll_mask_reg.Read();
+
+  // Set mask bits for pll
+  pll_mask_reg.SetBit(PLLBLK0);
+  pll_mask_reg.SetBit(PLLBLK1);
+  pll_mask_reg.SetBit(PLLBLK2);
+  pll_mask_reg.SetBit(PLLBLK3);
+
+  // Write back to hardware
+  rc = pll_mask_reg.Write();
+
+  return rc;
+}
+
+// --------------------------------------------------------------------
+
+int32_t AccessPllChip::UnMaskPll(void)
+{
+  int32_t rc = SUCCESS;
+//  SCAN_COMM_REGISTER_CLASS & pll_lock_reg =
+//    ScanFacility::Access().GetScanCommRegister(GetId(),PLL_LOCK,64);
+  SCAN_COMM_REGISTER_CLASS & pll_mask_reg =
+    ScanFacility::Access().GetScanCommRegister(GetChipHandle(),PLL_MASK,64);
+
+  //Read pll status reg mask to get current state
+  pll_mask_reg.Read();
+
+  // Set mask bits for pll
+  pll_mask_reg.ClearBit(PLLBLK0);
+  pll_mask_reg.ClearBit(PLLBLK1);
+  pll_mask_reg.ClearBit(PLLBLK2);
+  pll_mask_reg.ClearBit(PLLBLK3);
+
+  // Write back to hardware
+  rc = pll_mask_reg.Write();
+
+  return rc;
+}
+// --------------------------------------------------------------------
+
+void AccessPllChip::CapturePll(STEP_CODE_DATA_STRUCT & serviceData)
+{
+  SCAN_COMM_REGISTER_CLASS & pll_lock_reg =
+    ScanFacility::Access().GetScanCommRegister(GetChipHandle(),PLL_LOCK,64);
+  (serviceData.service_data->GetCaptureData()).Add(GetChipHandle(), PLL_ID ,pll_lock_reg);
+}
+
+// --------------------------------------------------------------------
+// --------------------------------------------------------------------
+
+
+// Change Log *********************************************************
+//
+//  Flag Reason    Vers Date     Coder    Description
+//  ---- --------- ---- -------- -------- ------------------------------
+//                 v5r2 04/14/00 mkobler  Initial Creation
+//       512857 fips240 07/29/05 dgilbert add AccessPllChip
+//
+// End Change Log *****************************************************