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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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Copyright (c) 2016 OpenPOWER Foundation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<book xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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version="5.0"
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status="draft"
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xml:id="bk_main">
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<!-- TODO: When ready to publish document, remove the 'status="draft"' statement from the book object above. -->
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<title>Error Handling</title>
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<subtitle>Linux on Power Architecture Reference</subtitle>
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<info>
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<author>
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<personname>
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<surname>System Software Work Group</surname>
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</personname>
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<email>syssw-chair@openpowerfoundation.org</email>
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<affiliation>
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<orgname>OpenPOWER Foundation</orgname>
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</affiliation>
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</author>
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<copyright>
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<year>2016</year>
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<holder>OpenPOWER Foundation</holder>
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</copyright>
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<!-- TODO: Set the correct document releaseinfo -->
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<releaseinfo>Revision 0.5_pre3</releaseinfo>
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<productname>OpenPOWER</productname>
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<pubdate/>
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<legalnotice role="apache2">
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<annotation>
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<remark>Copyright details are filled in by the template.</remark>
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</annotation>
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</legalnotice>
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<!-- TODO: Update the mailing list information in second paragraph. -->
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<abstract>
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<para>The purpose of this document is to provide firmware and software
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architectural details associated with Error Recovery and Logging on OpenPOWER Systems.
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The base content for this document were contributed to the OpenPOWER Foundation in the
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<citetitle>IBM Linux on Power Architecture Platform Reference (LoPAPR) Draft</citetitle>
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document which detailed Linux running on PowerVM. While this information is not always
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immediately applicable to new OpenPOWER modes of bare metal or KVM, many of the
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concepts and interfaces remain in some form. Until such time as the document addresses
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these new OpenPOWER modes and components, it will remain versioned less than 1.0. It should
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also be noted that the original document had numerous contributors inside IBM.</para>
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<para>This document is a Standard Track, Work Group Specification work product owned by the
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System Software Workgroup and handled in compliance with the requirements outlined in the
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<citetitle>OpenPOWER Foundation Work Group (WG) Process</citetitle> document. It was
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created using the <citetitle>Master Template Guide</citetitle> version 0.9.5. Comments,
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questions, etc. can be submitted to the public mailing list for this document at
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<link xlink:href="http://tbd.openpowerfoundation.org">TBD</link>.</para>
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</abstract>
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<revhistory>
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<!-- TODO: Update as new revisions created -->
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<revision>
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<date>2018-07-30</date>
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<revdescription>
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<itemizedlist spacing="compact">
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<listitem>
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<para>Revision 0.5_pre3 - Updates to documentation in preparation for System SW WG review:</para>
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<orderedlist spacing="compact">
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<listitem>
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<para>Reset document version to 0.5</para>
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</listitem>
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<listitem>
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<para>Improved Abstract</para>
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</listitem>
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</orderedlist>
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</listitem>
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</itemizedlist>
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</revdescription>
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</revision>
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<revision>
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<date>2017-10-11</date>
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<revdescription>
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<itemizedlist spacing="compact">
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<listitem>
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<para>Revision 2.0_pre2 - Updates to include latest PAPR ACRs (2.8) as follows:</para>
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<itemizedlist spacing="compact">
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<listitem>
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<para>ISA 2.07 privileged doorbell extensions (9/16/2012)</para>
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</listitem>
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<listitem>
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<para>POWER ISA Name Change Category Vector.XOR to Vector.CRYPTO (11/4/2012)</para>
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</listitem>
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<listitem>
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<para>Enable Multiple Redirected RDMA mappings per page (3/5/2013)</para>
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</listitem>
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<listitem>
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<para>Add Block Invalidate Option (3/5/2013)</para>
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</listitem>
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<listitem>
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<para>Implementation Dependent Optimizations (3/13/2013)</para>
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</listitem>
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<listitem>
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<para>System Firmware Service Entitlement Date (Warranty Date) Check (4/3/2013)</para>
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</listitem>
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<listitem>
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<para>New Function for ibm,change-msi to specify 32 bit MSI (5/14/2013)</para>
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</listitem>
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<listitem>
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<para>Remove Client-Architecture-Support bit for UUID option (4/16/2013)</para>
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</listitem>
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<listitem>
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<para>AddClient Architecture Support bit for RTAS ibm,change-msi (5/28/2013)</para>
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</listitem>
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<listitem>
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<para>Add VNIC Server (5/24/2014)</para>
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</listitem>
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<listitem>
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<para>VPA changes for P8 (EBB) (5/24/2013)</para>
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</listitem>
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<listitem>
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<para>Add an hcall to clean up the entire MMU hashtable (11/20/2013)</para>
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</listitem>
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<listitem>
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<para>Add LPCR[ILE] support to H_SET_MODE (5/31/2013)</para>
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</listitem>
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<listitem>
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<para>New Root Node Properties (1/12/2016)</para>
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</listitem>
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<listitem>
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<para>Extended Firmware Assisted Dump for P8 Registers (1/24/2014)</para>
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</listitem>
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<listitem>
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<para>Sufficient H_COP_OP output buffer (6/21/2014)</para>
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</listitem>
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<listitem>
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<para>Extend H_SEND_LOGICAL_LAN for large send packets (6/29/2014)</para>
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</listitem>
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<listitem>
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<para>Extend H_GET_MPP_X reporting coalesced pages (8/24/2014)</para>
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</listitem>
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<listitem>
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<para>Update ibm,pcie-link-speed-stats property to support PCIe 3.0 link speeds (6/12/2015)</para>
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</listitem>
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<listitem>
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<para>Extend ibm,get-system-parameters RTAS to report Energy Management Tuning Parameters (3/18/2015)</para>
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</listitem>
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<listitem>
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<para>Additional System Parameters related to mgmt of FW Service Entitlement Warranty period (6/22/2015)</para>
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</listitem>
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<listitem>
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<para>Additional System Parameter to read LPAR Name string (10/7/2015)</para>
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</listitem>
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<listitem>
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<para>Redesign of properties for DRC information and dynamic memory (7/23/2015)</para>
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</listitem>
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<listitem>
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<para>Add additional logical loction code sections (3/4/2016)</para>
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</listitem>
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<listitem>
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<para>Add ibm,vnic-client-mac to support vNIC failover (2/29/2016)</para>
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</listitem>
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<listitem>
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<para>hcall for registering the process table (3/21/2016)</para>
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</listitem>
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<listitem>
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<para>New device tree property for UUID (3/21/2016)</para>
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</listitem>
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<listitem>
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<para>Changes for Hotplug RTAS Events (10/24/2016)</para>
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</listitem>
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<listitem>
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<para>Support 64-bit PE TCEs in ibm,query-pe-dma-window (7/14/2016)</para>
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</listitem>
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</itemizedlist>
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</listitem>
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</itemizedlist>
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</revdescription>
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</revision>
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<revision>
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<date>2016-05-04</date>
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<revdescription>
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<itemizedlist spacing="compact">
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<listitem>
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<para>Revision 2.0_pre1 - initial conversion from IBM document. Extracted from
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Linux on Power Architecture Platform Reference (LoPAPR) version 1.1 dated March 24,
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2016 -- Section 7.3.3 ([RTAS] Error and Event Reporting), Chapter 10 (Error and
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Event Notification), Sections 1-3 of Chapter 16 (Service Indicators), and
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Appendix L (When to use: Fault vs. Error Log Indicators).</para>
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</listitem>
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</itemizedlist>
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</revdescription>
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</revision>
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</revhistory>
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</info>
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<!-- The ch_preface.xml file is required by all documents -->
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<xi:include href="../../Docs-Master/common/ch_preface.xml"/>
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<xi:include href="../common/ch_LoPAR_preface.xml"/>
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<!-- Chapter heading files -->
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<xi:include href="ch_notifications.xml"/>
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<xi:include href="ch_rtas_error_classes.xml"/>
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<xi:include href="ch_rtas_error_reporting.xml"/>
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<xi:include href="ch_error_codes.xml"/>
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<xi:include href="ch_service_indicators.xml"/>
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<!-- Document specific appendices -->
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<xi:include href="app_fault_v_errorlog.xml"/>
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<xi:include href="app_bibliography.xml"/>
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<xi:include href="app_glossary.xml"/>
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<!-- The app_foundation.xml appendix file is required by all documents. -->
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<xi:include href="../../Docs-Master/common/app_foundation.xml"/>
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<xi:include href="../common/app_EOD.xml"/>
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</book>
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