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Fibre Channel Framing and Signaling - 4 (FC-FS-4) Rev 1.41 This is T11 document T11/16-291v0 Project T11/2238-D Rev 1.41 Fibre Channel Framing and Signaling - 4 (FC-FS-4) Rev 1.41 INCITS working draft proposed American National Standard for Information Technology T11/16-291v0 Secretariat: Information Technology Industry Council NOTE: This is a working draft American National Standard of Accredited Standards Committee INCITS. As such this is not a completed standard. The T11 Technical Committee may modify this document as a result of comments received anytime, or during a future public review and its eventual approval as a Standard. Use of the information contained herein is at your own risk. Permission is granted to members of INCITS, its technical committees, and their associated task groups to reproduce this document for the purposes of INCITS standardization activities without further permission, provided this notice is included. All other rights are reserved. Any duplication of this document for commercial or for-profit use is strictly prohibited. POINTS OF CONTACT: Steven L. Wilson (T11 Chair) Claudio DeSanti (T11 Vice Chair) Brocade Cisco Systems 1745 Technology Drive 170 W. Tasman Drive San Jose, CA 95131 San Jose, CA 95134 Voice: 408-333-8128 Voice: 408-853-9172 [email protected] [email protected] Craig W. Carlson (T11.3 Chair) David Peterson (FC-FS-4 Chair) Craig W. Carlson (FC-FS-4 Editor) QLogic Corporation Brocade QLogic Corporation 12701 Whitewater Drive 6000 Nathan Lane North 12701 Whitewater Drive Minnetonka, MN 55343 Plymouth, MN 55442 Minnetonka, MN 55343 Voice: 952-687-2431 Voice: 612-802-3299 Voice: 952-687-2431 [email protected] [email protected] [email protected] i This is T11 document T11/16-291v0 Project T11/2238-D Rev 1.41 Revision History Rev 1.41 - 28 June 2016 a) Incorporates Editorial comments received by INCITS (see T11/16-067v0). Rev 1.40 - 7 October 2015 a) Incorporates T11 Letter Ballot comment resolutions (see T11/15-054v6). Rev 1.30 - 7 September 2015 a) Incorporates T11 Letter Ballot comment resolutions (see T11/15-054v5). Rev 1.20 - 21 July 2015 a) First draft incorporating T11 Letter Ballot comment resolutions (see T11/15-054v4). Rev 1.10 - 5 August 2014 a) Changes discussed during 8/5/14 FC-FS-4 working group meeting. Rev 1.00 - 21 July 2014 a) Incorporated T11/14-192v1. b) Fixed incorporation errors with 10-430v1. c) Incorporated T11/14-196v0. d) Incorporated T11/14-219v0. Rev 0.50 - 16 May 2014 a) Incorporated T11/13-445v0 except for last two comments b) Incorporated T11/14-003v1. c) Incorporated T11/14-097v1. d) Incorporated approved comments from 14-058v2. See 14-058v3 for remaining open comments. Rev 0.40 - 29 January 2014 a) Incorporated T11/13-369v1 “128GFC Architecture Text” (approved by work group on 4 December 2013) Rev 0.30 - 29 October 2013 a) Incorporated T11/13-115v4 “FC-FS-4 modifications for incorporating 256B/257B transcoding” (approved by work group on 7 October 2013) b) Cleaned up change tracking markups from previous revisions. ii This is T11 document T11/16-291v0 Project T11/2238-D Rev 1.41 Rev 0.20 - 14 March 2013 a) Incorporated T11/13-011v1 “Energy Efficient FIbre Channel” (approved by work group on 4 February 2013) Rev 0.10 - 17 April 2012 a) Based on ANSI INCITS 470-2011 FC-FS-3 revision 1.11 b) Incorporated T11/11-206v1 “CS_CTL and Proirity clarifications for FC-FS-4” (approved by work group on 6 June 2011) c) Incorporated T11/10-430v1 “Changes for Sequence ID uniqueness” (approved by work group on 1 August 2011) d) Incorporated T11/11-385v2 “ABTS enhancement text” (approved by work group on 5 December 2011) e) Incorporated T11/11-511v0 “SB-5 Abort Codes” (approved by work group on 5 December 2011) f) Incorporated T11/12-106v0 with Option 2 “Corrections to FC-FS-4 for Dr. Alexandrov” (approved by work group 16 April 2012) g) Incorporated T11/12-047v1 “Corrections to FC-FS-4 for T11/10-427” (approved by work group 16 April 2012) h) Removed double spaces throughout document iii This is T11 document T11/16-291v0 Project T11/2238-D Rev 1.41 draft proposed American National Standard for Information Technology Fibre Channel – Fibre Channel Framing and Signaling - 4 (FC-FS-4) Secretariat Information Technology Industry Council Approved dd mmmmm, 200x American National Standards Institute, Inc. Abstract This standard describes the framing and signaling requirements for Fibre Channel links. The Physical Interface requirements are described in Fibre Channel-Physical Interfaces (FC-PI-x). The Link Services requirements are described in Fibre Channel-Link Services (FC-LS-3). This standard is recommended for new implementations but does not obsolete the existing Fibre Channel standards. iv This is T11 document T11/16-291v0 Project T11/2238-D Rev 1.41 American National Standard Approval of an American National Standard requires review 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 judgement 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 towards 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 Standards 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. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute. PATENT STATEMENT The developers of this standard have requested that holders of patents that may be required for the implementation of the standard disclose such patents to the publisher. However, neither the developers nor the publisher have undertaken a patent search in order to identify which, if any, patents may apply to this standard. As of the date of publication of this standard, following calls for the identification of patents that may be required for the implementation of the standard, notice of one or more such claims has been received. By publication of this standard, no position is taken with respect to the validity of this claim or of any rights in connection therewith. The known patent holder(s) has (have), 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 publisher. No further patent search is conducted by the developer or publisher in respect to any standard it processes. No representation is made or implied that this is the only license that may be required to avoid infringement in the use of this standard. v This is T11 document T11/16-291v0 Project T11/2238-D Rev 1.41 Published by American National Standards Institute, Inc. 11 West 42nd Street, New York, NY 10036 Copyright © 2012 by Information Technology Industry Council (ITI) All rights reserved. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without prior written permission of ITI, 1250 Eye Street NW, Washington, DC 20005. Printed in the United States of America vi This is T11 document T11/16-291v0 Project T11/2238-D Rev 1.41 Table of Contents Contents Page 1 Scope - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 2 References - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2.1 Qualification and availability of references - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2.2 Approved references - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2 2.3 References under development - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 2.4 Other references - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 3 Definitions, abbreviations, conventions and keywords - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6 3.1 Definitions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6 3.2 Editorial conventions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 17 3.3 State machines - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18 3.3.1 Overview
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