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vita_46.11.pdf(VPX规范)
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This document defines a framework for System Management in VPX systems. It enables interoperability within the VPX ecosystem at the Field Replaceable Unit (FRU), chassis and system levels. The framework is based on the Intelligent Platform Management Interface (IPMI) specification and leverages many concepts and definitions from the AdvancedTCA® (ATCA®) specification by PICMG®.
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Approved ANSI Standard
ANSI/VITA 46.11-2015
System Management on VPX
ABSTRACT
This document defines a framework for System Management in VPX systems. It enables
interoperability within the VPX ecosystem at the Field Replaceable Unit (FRU), chassis and
system levels. The framework is based on the Intelligent Platform Management Interface (IPMI)
specification and leverages many concepts and definitions from the AdvancedTCA
®
(ATCA
®
)
specification by PICMG
®
.
Approved: June 2015
American National Standards Institute, Inc.
Secretariat: VITA
ANSI/VITA 46.11-2015vita46d11-r0d22-recirBallotVersion
VITA
Copyright © VITA 2015. All Rights Reserved. www.vita.com
info@vita.com
Notices
AMERICAN NATIONAL STANDARD
Approval of an American National Standard requires verification by ANSI that the requirements for due
process, consensus, and other criteria for approval have been met by the standards developer.
Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial
agreement has been reached by directly and materially affected interests. Substantial agreement means
much more than a simple majority, but not necessarily unanimity. Consensus requires that all views and
objections be considered, and that a concerted effort be made toward their resolution.
The use of American National Standards is completely voluntary; their existence does not in any respect
preclude anyone, whether he has approved the standards or not, from manufacturing, marketing,
purchasing, or using products, processes, or procedures not conforming to the standards.
The American National Standards Institute does not develop standards and will in no circumstances give
an interpretation of any American National Standard. Moreover, no person shall have the right or
authority to issue an interpretation of an American National Standard in the name of the American
National Standard Institute. Requests for interpretations should be addressed to the secretariat or
sponsor whose name appears on the title page of this standard.
CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The
procedures of the American National Standards Institute require that action be taken periodically to
reaffirm, revise, or withdraw this standard. Purchases of American National Standards may receive
current information on all standard by calling or writing the American National Standards Institute.
NOTE: The user’s attention is called to the possibility that compliance with this standard may require use
of an invention covered by patent rights.
By publication of this standard, no position is taken with respect to the validity of this claim or of any
patent rights in connection therewith. The patent holder has, however, filed a statement of willingness to
grant a license under these rights on reasonable and nondiscriminatory terms and conditions to
applicants desiring to obtain such a license. Details may be obtained from the standards developer.
TRADEMARKS
PICMG
®
, the AdvancedTCA
®
name and logos, the ATCA
®
name and logo, and the PICMG
®
logo are
registered trademarks of the PCI Industrial Computer Manufacturers Group.
I
2
C is a trademark of NXP and Philips Electronics.
All other trademarks are the property of their respective owners.
COPYRIGHT NOTICE
Published by: VITA
Copyright © 2015 by VITA
All rights reserved.
Except for employees of VITA member companies, no part of this publication may be reproduced in any
form, in an electronic retrieval system or otherwise, without prior written permission of the publisher.
Printed in the United States of America - R1.2, ISBN 1-885731-84-1.
ANSI/VITA 46.11-2015vita46d11-r0d22-recirBallotVersion
VITA
Copyright © VITA 2015. All Rights Reserved. www.vita.com
info@vita.com
Table of Contents
TABLE OF CONTENTS ................................................................................................................................ I
LIST OF TABLES ........................................................................................................................................ IV
LIST OF FIGURES ...................................................................................................................................... VI
1 INTRODUCTION .................................................................................................................................. 1
1.1 VITA 46.11 OBJECTIVES ................................................................................................................ 1
1.2 OVERVIEW ..................................................................................................................................... 1
1.2.1 IPMI Leverage ......................................................................................................................... 1
1.2.2 PICMG 3.0 Leverage ............................................................................................................... 3
1.2.3 VITA 46.11 System Management Architecture Overview ....................................................... 8
1.3 TERMINOLOGY ............................................................................................................................. 12
1.3.1 Standard Key Words ............................................................................................................. 12
1.3.2 VITA 46.11 Specification Conventions .................................................................................. 14
1.3.3 VITA 46.11 Glossary ............................................................................................................. 14
1.4 REFERENCES ............................................................................................................................... 20
2 VITA 46.11 COMPLIANCE ................................................................................................................ 22
2.1 VPX PLUG-IN MODULES ............................................................................................................... 22
2.2 BACKPLANES ............................................................................................................................... 22
2.3 OTHER SYSTEM MANAGEMENT ENTITIES ....................................................................................... 23
3 GENERAL REQUIREMENTS ............................................................................................................ 24
3.1 REFERENCE DOCUMENTS ............................................................................................................. 24
3.2 LAYER/TIER INTEROPERABILITY .................................................................................................... 24
4 IPMC REQUIREMENTS .................................................................................................................... 25
4.1 COMMON REQUIREMENTS ............................................................................................................ 25
4.1.1 IPMI Communication ............................................................................................................. 25
4.1.2 FRU Payload Control ............................................................................................................ 30
4.1.3 Payload Interface .................................................................................................................. 32
4.1.4 Addressing ............................................................................................................................. 34
4.1.5 FRU Operational State Management .................................................................................... 43
4.1.6 FRU Sensor Events ............................................................................................................... 59
4.1.7 Abnormal State Management................................................................................................ 60
4.1.8 IPMB Support ........................................................................................................................ 64
4.1.9 IPMC Resets ......................................................................................................................... 65
4.1.10 NVMRO ............................................................................................................................. 66
4.1.11 Cooling (Fan) Control [Optional] ....................................................................................... 67
4.1.12 FRU LED Control [Optional] .............................................................................................. 72
4.2 TIER-1 IPMC COMMAND SUPPORT ............................................................................................... 77
4.3 TIER-2 IPMC COMMAND SUPPORT ............................................................................................... 78
5 CHASSIS MANAGER REQUIREMENTS .......................................................................................... 79
5.1 COMMON REQUIREMENTS ............................................................................................................ 80
5.1.1 Basic Chassis Manager IPMI Requirements ......................................................................... 80
5.1.2 Internet Protocol Addressing of the Chassis Manager .......................................................... 85
5.1.3 IPMI-Oriented System Manager Communications ................................................................ 88
ANSI/VITA 46.11-2015vita46d11-r0d22-recirBallotVersion
VITA
Copyright © VITA 2015. All Rights Reserved. www.vita.com
info@vita.com
5.1.4 VITA 46.11 Extensions to IPMI BMC Requirements ............................................................. 89
5.1.5 Event Handling ...................................................................................................................... 91
5.1.6 Abnormal Event Management ............................................................................................... 92
5.2 CHASSIS DISCOVERY ................................................................................................................... 93
5.2.1 System IPMB Discovery ........................................................................................................ 94
5.2.2 IPMC Discovery ..................................................................................................................... 95
5.2.3 IPMC/FRU Polling ................................................................................................................. 98
5.2.4 FRU Discovery and SDR Acquisition .................................................................................. 103
5.2.5 Chassis Fan Geography ...................................................................................................... 104
5.3 TIER-1 CHASSIS MANAGER COMMAND SUPPORT ......................................................................... 105
5.3.1 Tier-1 Chassis Manager Commands .................................................................................. 105
5.4 TIER-2 CHASSIS MANAGER COMMAND SUPPORT ......................................................................... 105
5.4.1 Tier-2 Chassis Manager Commands .................................................................................. 106
6 SENSOR DATA RECORDS ............................................................................................................ 107
6.1 MANDATORY SDR REQUIREMENTS ............................................................................................. 107
6.2 IPMC SDR REQUIREMENTS ....................................................................................................... 110
6.3 CHASSIS MANAGER SDR REQUIREMENTS ................................................................................... 112
6.4 ENTITIES.................................................................................................................................... 115
6.4.1 Entity IDs ............................................................................................................................. 115
6.4.2 System- and Device-Relative Entities ................................................................................. 116
6.4.3 Entity Requirements ............................................................................................................ 117
6.4.4 Example Entities and Sensors ............................................................................................ 120
7 SYSTEM EVENT LOGS .................................................................................................................. 121
7.1 COMMANDS ............................................................................................................................... 122
8 FRU INFORMATION ........................................................................................................................ 123
8.1 BOARD FRU INFORMATION ......................................................................................................... 125
8.2 CHASSIS FRU INFORMATION ...................................................................................................... 126
8.2.1 Records ............................................................................................................................... 127
8.2.2 Chassis FRU Information System Implementation Guidance ............................................. 129
8.2.3 Accessing Chassis FRU Information ................................................................................... 131
8.2.4 Updating Chassis FRU Information ..................................................................................... 136
9 INTELLIGENT PLATFORM MANAGEMENT BUS ......................................................................... 138
9.1 SUPPORTED IPMB TOPOLOGIES ................................................................................................. 138
9.1.1 Common Requirements ...................................................................................................... 140
9.1.2 Bused System Topologies ................................................................................................... 141
9.1.3 Radial System Topologies ................................................................................................... 142
9.1.4 Mixed System Topologies ................................................................................................... 144
9.2 ELECTRICAL REQUIREMENTS ...................................................................................................... 144
9.2.1 VPX Connector Pin Assignments ........................................................................................ 145
9.2.2 Electrical Specifications ....................................................................................................... 147
9.2.3 System IPMB Pull-Up Resistors .......................................................................................... 149
9.3 IPMB ERROR HANDLING ............................................................................................................ 150
9.4 IPMB SENSORS ......................................................................................................................... 153
10 VSO COMMANDS, SENSORS, AND RECORDS ........................................................................... 155
10.1 COMMANDS ............................................................................................................................... 155
10.1.1 Supported IPMI Commands ............................................................................................ 155
10.1.2 VITA 46.11 Defined Commands ..................................................................................... 160
10.1.3 VITA 46.11 IPMI Command Syntax ................................................................................ 163
ANSI/VITA 46.11-2015vita46d11-r0d22-recirBallotVersion
VITA
Copyright © VITA 2015. All Rights Reserved. www.vita.com
info@vita.com
10.2 MANDATORY SENSORS .............................................................................................................. 188
10.2.1 FRU State Sensor ........................................................................................................... 189
10.2.2 System IPMB Link Sensor .............................................................................................. 192
10.2.3 FRU Health Sensor ......................................................................................................... 194
10.2.4 FRU Voltage Sensor ....................................................................................................... 195
10.2.5 FRU Temperature Sensor ............................................................................................... 196
10.2.6 Payload Test Results Sensor .......................................................................................... 198
10.2.7 Payload Test Status Sensor ........................................................................................... 199
10.3 RECORDS .................................................................................................................................. 200
10.3.1 Chassis Address Table ................................................................................................... 201
10.3.2 Chassis Manager IP Connection Record ........................................................................ 202
10.3.3 Radial System IPMB Link Mapping Record .................................................................... 203
10.3.4 Chassis Fan Geography Record ..................................................................................... 204
10.3.5 LED Description Record ................................................................................................. 205
10.3.6 Chassis IPMB Description Record .................................................................................. 206
10.4 TYPE/LENGTH BYTES ................................................................................................................. 207
11 APPENDIX A: ELECTRICAL CALCULATIONS ............................................................................. 210
11.1 VITA 46.11 BUS CAPACITANCE ALLOCATION .............................................................................. 210
11.2 VITA 46.11 PULL-UP RESISTOR CALCULATION ........................................................................... 212
11.3 MARGIN CALCULATION ............................................................................................................... 214
12 APPENDIX B: ACKNOWLEDGEMENTS........................................................................................ 217
12.1 WORKING GROUP MEMBERS ...................................................................................................... 217
12.2 ANSI BALLOT GROUP ................................................................................................................ 219
ANSI/VITA 46.11-2015vita46d11-r0d22-recirBallotVersion
VITA
Copyright © VITA 2015. All Rights Reserved. www.vita.com
info@vita.com
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