From baa99608f3cd654fd51dedaba1060be2fc5acf48 Mon Sep 17 00:00:00 2001
From: Tsung Yeung <tyeung@us.ibm.com>
Date: Fri, 30 Nov 2018 15:28:03 -0500
Subject: P9: NVDIMM SBE Support to Trigger Catastrophic Save

- Adds attribute to indicate which ports contain NVDIMM
- Subroutine to trigger CSAVE on ports with NVDIMM

Change-Id: I5fc9ead249dda0062ca3ac5237113688a22eb50c
CQ:SW452306
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/69314
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Sunil Kumar <skumar8j@in.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/69817
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
---
 .../xml/attribute_info/memory_mcs_attributes.xml     | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'src/import/chips/p9/procedures/xml/attribute_info/memory_mcs_attributes.xml')

diff --git a/src/import/chips/p9/procedures/xml/attribute_info/memory_mcs_attributes.xml b/src/import/chips/p9/procedures/xml/attribute_info/memory_mcs_attributes.xml
index 45752794..31abc670 100644
--- a/src/import/chips/p9/procedures/xml/attribute_info/memory_mcs_attributes.xml
+++ b/src/import/chips/p9/procedures/xml/attribute_info/memory_mcs_attributes.xml
@@ -5,7 +5,7 @@
 <!--                                                                        -->
 <!-- OpenPOWER sbe Project                                                  -->
 <!--                                                                        -->
-<!-- Contributors Listed Below - COPYRIGHT 2015,2018                        -->
+<!-- Contributors Listed Below - COPYRIGHT 2015,2019                        -->
 <!-- [+] International Business Machines Corp.                              -->
 <!--                                                                        -->
 <!--                                                                        -->
@@ -3314,4 +3314,22 @@
       <mssAccessorName>wr_vref_offset</mssAccessorName>
     </attribute>
 
+    <attribute>
+        <id>ATTR_SBE_NVDIMM_IN_PORT</id>
+        <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+        <description>
+          A bitmap to indicate which ports under the processor have NVDIMM
+          plugged. This is needed to support SBE to trigger CSAVE during
+          controlled shutdown, warm reboot, and MPIPL.
+          For example, 0b11000000 indicates port 0 and 1 contain NVDIMMs.
+          creator: eff_confg
+          consumer: SBE
+        </description>
+        <initToZero></initToZero>
+        <valueType>uint8</valueType>
+        <writeable/>
+        <enum> NO = 0, YES = 1 </enum>
+        <mssAccessorName>sbe_nvdimm_in_port</mssAccessorName>
+    </attribute>
+
 </attributes>
-- 
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