PRD: PlatServices support for NVDIMM persistency lost msg

Change-Id: Ifc2029d18052b9bc2b44a5636ec7d0707d31b3b1 RTC: 204394 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/71617 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Reviewed-by: Brian J. Stegmiller <bjs@us.ibm.com> Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com> Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/71868 Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
open-power · Feb 14, 2019 · 3229ca9 · 3229ca9
1 parent 8928ba6
commit 3229ca9
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Showing 3 changed files with 41 additions and 3 deletions.
diff --git a/src/usr/diag/prdf/plat/prdfPlatServices_rt.C b/src/usr/diag/prdf/plat/prdfPlatServices_rt.C
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2016,2018                        */
+/* Contributors Listed Below - COPYRIGHT 2016,2019                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -105,6 +105,28 @@ void sendPredDeallocRequest( uint64_t i_saddr, uint64_t i_eaddr )
     __dyndealloc( i_saddr, i_eaddr, MEMORY_ERROR_PREDICTIVE );
 }
 
+uint32_t nvdimmNotifyPhypProtChange( TARGETING::TargetHandle_t i_target,
+                                     const NVDIMM::nvdimm_protection_t i_state )
+{
+    #define PRDF_FUNC "[PlatServices::nvdimmNotifyPhypProtChange] "
+
+    uint32_t o_rc = SUCCESS;
+
+    errlHndl_t errl = NVDIMM::notifyNvdimmProtectionChange( i_target, i_state );
+    if ( nullptr != errl )
+    {
+        PRDF_ERR( PRDF_FUNC "NVDIMM::notifyNvdimmProtectionChange(0x%08x) "
+                  "failed.", getHuid(i_target) );
+        PRDF_COMMIT_ERRL( errl, ERRL_ACTION_REPORT );
+        o_rc = FAIL;
+    }
+
+    return o_rc;
+
+    #undef PRDF_FUNC
+
+}
+
 //##############################################################################
 //##                    Nimbus Maintenance Command wrappers
 //##############################################################################

diff --git a/src/usr/diag/prdf/plat/prdfPlatServices_rt.H b/src/usr/diag/prdf/plat/prdfPlatServices_rt.H
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2016,2018                        */
+/* Contributors Listed Below - COPYRIGHT 2016,2019                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -30,6 +30,7 @@
 #include <p9_l2err_extract.H>
 #include <p9_pm_callout.H>
 #include <prdfMemAddress.H>
+#include <isteps/nvdimm/nvdimm.H>
 
 namespace PRDF
 {
@@ -64,6 +65,15 @@ void sendDynMemDeallocRequest( uint64_t i_saddr, uint64_t i_eaddr );
  */
 void sendPredDeallocRequest( uint64_t i_saddr, uint64_t i_eaddr );
 
+/**
+ * @brief Notify PHYP of NVDIMM protection status
+ *
+ * @param i_target     Processor with NVDIMM
+ * @param i_state      Protection state of NVDIMM
+ */
+uint32_t nvdimmNotifyPhypProtChange( TARGETING::Target * i_target,
+    const NVDIMM::nvdimm_protection_t i_state );
+
 //##############################################################################
 //##                  Nimbus/Centaur Maintenance Command wrappers
 //##############################################################################

diff --git a/src/usr/diag/prdf/prdf_hb_only.mk b/src/usr/diag/prdf/prdf_hb_only.mk
@@ -5,7 +5,7 @@
 #
 # OpenPOWER HostBoot Project
 #
-# Contributors Listed Below - COPYRIGHT 2013,2018
+# Contributors Listed Below - COPYRIGHT 2013,2019
 # [+] International Business Machines Corp.
 #
 #
@@ -130,6 +130,12 @@ ifeq (${HOSTBOOT_RUNTIME},1)
 # plat/
 prd_obj += prdfPlatServices_rt.o
 
+# nvdimm
+prd_vpath += ${ROOTPATH}/src/usr/isteps/nvdimm/
+prd_vpath += ${ROOTPATH}/src/usr/isteps/nvdimm/runtime
+prd_obj_no_sim += nvdimm.o
+prd_obj_no_sim += nvdimm_rt.o
+
 endif
 
 ################################################################################