Table Of Content

Working Draft T10 Project xxxxD Revision 1 March 11, 1997 Information technology — SCSI Transport via SBP-2 This is an internal working document of T10, a lacinhceT eettimmoC fo eht lanoitaN eettimmoCrof Information ygolonhceT noitazidradnatS .)STICN( sA ,hcus siht si ton a detelpmoc dradnats dna sahton neeb .devorppa ehT stnetnoc era ylevitca rednu tnempoleved yb .01T sihT tnemucod si edamelbaliava forr eviewa ndc ommento nly. Permission is granted to members of NCITS, its technical committees and their associated task groups to reproduce this document for the purposes of NCITS standardization activities without further permission, dedivorp siht eciton si .dedulcni llA rehto sthgir era .devreser ynA laicremmoc ro tiforp-rof noitacilperro .detibihorp si noitacilbuper :rotidE lacinhcTe1T0 PJeothearn sson .cnI ,erawtfoS tneurgnoC Wh8it9tl9Aev 3enue 20649 AC ,dnalkaO ASU 2745-135 )015( XAF 2492-135 )015( [email protected] Referencen umbers ISO/IECx xxxx:199x ANSIN CITS.xxx -199x detnirP 7991 ,1Marc1h Points of contact T10 Chair: reyemhoL .B nhoJ .cnI ,cigoL soibmyS 4420A rrowsW estD rive odaroloC sgnirpS 70908 OC , ASU 0657-335 )917( XAF 6307-335 )917( [email protected] T10 Vice-chair: ecnerwaL J .L amers .cnI ,cetpadA draveluoB satipliM htuoS 196 53059 AC ,satipliM 7187-759 )804( XAF 3917-759 )804( [email protected] NCITS Secretariat: NCITSSe cretariat 002 etiuS ,WN teertS I 0521 200W0as hinDgCt on, ASU 8888-737 )202( XAF 2294-836 )202( T10 Bulletin board: 0597-335 )917( T10 FTP: ftp.symbios.com/pub/standards/io/x3t10 T10 Home page: ww.symwbio/s.c/om/:x3tp10tth T10 Reflector: [email protected] [email protected]( tos ubscribe) IEEE 1394 Reflector: [email protected] )ebircsbus ot( [email protected] Document distribution: gnireenignE labolG tsaE yaW ssenrevnI 51 21018 OC ,doowelgnE 4075- ASU 458 )008( 9717- 297 )303( 1812- 297 )303( XAF 2912- ANSI® NCITS.xxx-199x American National Standard for Information Systems – tropsnarT ISCS PBS -2 via tairaterceS Information Technology Industry Council devorppa tey toN American National Standards Institute, Inc. Abstract This standard specifies how to use Serial Bus Protocol 2 (SBP-2) for the transport of SCSI commands, atad dna sutats neewteb secived detcennoc yb laireS ,suB a deppam-yromem noitcasnart-tilpssub EEEI yb denifed dtS 4931 .5991- naciremA lavorppA fo na naciremA lanoitaN dradnatS seriuqer noitacifirev yb ISNA tahteht requirements for due process, consensus and other criteria for approval have been lanoitaN .erpoleved sdradnats eht yb tem dradnatS susnesnoC si dehsilbatse ,nehw ni eht tnemgduj fo eht ISNA draoB fosdradnatS ew,iveR laitnatsbus tnemeerga sah neeb dehcaer yb yltcerid dna yllairetamdetceffa interests. Substantial agreement means much more than a simple majori ty, tubton yl ity.riamsisneacneun susnesnoC seriuqer taht lla sweiv dna snoitcejbo ebderedisnoc .noituloser rieht sdrawot edam eb troffe taht dna ehT esu fo naciremA lanoitaN sdradnatS si yletelpmoc ;yratnulov rieht ecnetsixeseod ton ni yna tcepser edulcerp ,enoyna rehtehw eh sah devorppa eht sdradnats ro,ton from manufacturing, marketing, purchasing, or using products, processes, or proceduresn otc onformingt ot hes tandards. ehT naciremA lanoitaN sdradnatS etutitsnI seod ton poleved sdradnats dna lliw nion secnatsmucric evig noitaterpretni no yna naciremA lanoitaN .dradnatS ,ervoeroMon nosrep llahs evah eht thgir ro ytirohtua ot eussi na noitaterpretni fo nanaciremA lanoitaN dradnatS ni eht eman fo eht naciremA lanoitaN sdradnatS .etutitsnIstseuqeR for interpretations should be addressed to the secretariat or sponsor whose name .dradnats siht fo egap eltit eht no sraeppa CAUTION NOTICE: sihT naciremA lanoitaN dradnatS yam eb desiver ro nwardhtiwta yna .emit ehT serudecorp fo eht naciremA lanoitaN sdradnatS etutitsnI eriuqertaht noitca eb nekat yllacidoirep ot ,mriffaer ,esiver ro wardhtiw siht .dradnatssresahcruP fo naciremA lanoitaN sdradnatS yam eviecer tnerruc noitamrofni no lla sdradnatsyb .etutitsnI sdradnatS lanoitaN naciremA eht gnitirw ro gnillac CAUTION NOTICE: The developers of this standard have requested that holder’s of patents that may be required for the implementation of this standard, disclose such stnetap ot eht .erhsilbup ,revewoH rehtien eht srepoleved ron eht rehsilbupsah nekatrednu a tnetap hcraes ni redro ot yfitnedi ,hcihw fi ny,a stnetap yam ylppa otsiht standard. Published by American National Standards Institute 1430 Broadway, New York, NY 10018 etutitsnI sdradnatS lanoitaN naciremA yb 7991 © thgirypoC .devreser sthgir llA aciremA fo setatS detinU eht ni detnirP 1noisive RDxxxx/01T Contents egaP droweroF ................................ ................................ ................................ ................ iii yrotsih noisiveR ................................ ................................ ................................ ....... v esoprup dna epocS 1 ................................ ................................ .............................. 1 epocS 1.1 ................................ ................................ ................................ ............ 1 esopruP 2.1 ................................ ................................ ................................ ......... 1 2N ormativer eferences ................................ ................................ .......................... 3 App2rr.eo1fv eerde nces ................................ ................................ ..................... 3 2R.e2f erencuensdd eerv elopment ................................ ................................ .... 3 noitaton dna snoitinifeD 3 ................................ ................................ ....................... 5 snoitinifeD 1.3 ................................ ................................ ................................ ..... 5 3.1.1C onformance ................................ ................................ .......................... 5 yrassolG 2.1.3 ................................ ................................ ................................ .5 snoitaiverbbA 3.1.3 ................................ ................................ .......................... 6 noitatoN 2.3 ................................ ................................ ................................ ......... 7 3.2N.u1m erviacl ues ................................ ................................ ....................... 7 gniredro teldauq dna etyb ,tiB 2.2.3 ................................ ................................ .7 Mo4d (eiln formative) ................................ ................................ .............................. 9 ecnailpmoc ledoM erutcetihcrA ISCS 5 ................................ ................................ 11 definitionsObject 5.1 ................................ ................................ ......................... 11 5.2C ommandd escriptorb lock ................................ ................................ ......... 11 sutatS 3.5 ................................ ................................ ................................ .......... 21 secivres yreviled dnammoC 4.5 ................................ ................................ ........ 21 5.4.S1e nSdC SCIo mmand ................................ ................................ .......... 21 5.4.S2C SCIo mmanRde ceived ................................ ................................ ... 21 5.4.3S endC ommandC omplete ................................ ................................ ... 31 5.4.4C ommandC ompleteR eceived ................................ ............................ 31 5.D5a ttar ansfesre rvices ................................ ................................ ................. 41 ni-ataD dneS 1.5.5 ................................ ................................ ......................... 41 derevileD ni-ataD 2.5.5 ................................ ................................ .................. 41 tuo-ataD evieceR 3.5.5 ................................ ................................ .................. 51 deviecer tuo-ataD 4.5.5 ................................ ................................ ................. 51 ecnaigella tnegnitnoC 6.5 ................................ ................................ .................. 51 atad esneS 1.6.5 ................................ ................................ ........................... 61 gnitroper tneve suonorhcnysA 7.5 ................................ ................................ .... 81 esnesotuA 8.5 ................................ ................................ ................................ ... 81 H5ra.er9sd e t ................................ ................................ ................................ ... 81 snoitcnuf tnemeganam ksa T01.5 ................................ ................................ ..... 81 5.10.1S endt askm anagementr equest ................................ ........................ 91 deviecer tseuqer tnemeganam ksa T2.01.5 ................................ .................. 91 detucexe noitcnuf tnemeganam ksa T3.01.5 ................................ ................. 91 detucexe-noitcnuF devieceR 4.01.5 ................................ .............................. 91 MOR noitarugifnoC 6 ................................ ................................ ............................ 12 yrtne DI_cepS_teS_dnammoC 1.6 ................................ ................................ ... 12 yrtne teS_dnammoC 2.6 ................................ ................................ ................... 22 yrtne scitsiretcarahC_tinU_lacigoL 3.6 ................................ .............................. 22 yrtne rebmuN_tinU_lacigoL 4.6 ................................ ................................ ......... 32 i 1noisive RDxxxx/01T Tables MAS – 1 elbaT S-e2r vircees ponses ................................ ................................ ..... 31 Figures etyb a nihtiw gniredro tiB – 1 erugiF ................................ ................................ ....... 7 teldauq a nihtiw gniredro etyB – 2 erugiF ................................ ............................... 7 teltco na nihtiw gniredro teldauQ – 3 erugiF ................................ ........................... 8 etyb lortnoC – 4 erugiF ................................ ................................ ......................... 11 Figure5–S tatusb lockf ormatf orS CSIs ensed ata ................................ ............ 61 yhcrareih MOR noitarugifnoC – 6 erugiF ................................ .............................. 12 FiguC–ro7 em mand_Set_Spec_IeDn trfyo rmat ................................ ................ 12 Figure8–C ommand_Sete ntryf ormat ................................ ................................ 22 tamrof yrtne scitsiretcarahC_tinU_lacigoL – 9 erugiF ................................ ........... 22 tamrof yrtne rebmuN_tinU_lacigoL – 01 erugiF ................................ .................... 32 ROMconfiguration Sample – A.1 Figure ................................ .............................. 52 Annexes Anne(Axi nformativSea )m plceo nfiguratioRnO M ................................ .............. 52 ii 1noisive RDxxxx/01T Foreword (This foreword is not part of American National Standard NCITS.xxx )x991- laireS suB locotorP 2 )2-PBS( senifed a tropsnart locotorp nihtiw eht niamodfo EEEI dtS 4931 -1995 that is designed to permit efficient, peer-to-peer operation of input output devices (disks, tapes, printers, etc. ) yb )s(rotaitini hcus sagnitarepo smetsys ro deddebme .snoitacilppaPBS -2 does not specify the command sets desu yb eht ylno—secived eht smsinahcem yb hcihw ,sdnammoc atad dnasutats are transported between initiator(s) and target(s). This standard specifies how SBP-2 may be used to transport the SCSI family of commands and specifies a standardf ormatf ort her eturno fS CSIs tatusa nds ensed ata. sihT dradnats saw depoleved yb 01T gnirud 7991 ni lellarap htiw ehtnoitelpmoc .dradnats 2 locotorP suB laireS eht fo erehT si eno xenna ni siht ,dradnats xennA A , hcihw si evitamrofni dna siton considetpsrhoateifrads tn dard. Requests for interpretation, suggestions for improvement and addenda, or defect reports are welcome. They should be sent to the NCITS Secretariat, Information ygolonhceT yrtsudnI ,licnuoC 0521 I teertS ,WN etiuS ,002 ,notgnihsaWCD .2293-50002 sihT dradnats saw dessecorp dna devorppa rof lattimbus ot ISNA yblanoitaN Committee for Information ygolonhceT noitazidradnatS .)STICN( eettimmoC approval of this standard does not necessarily imply that all committee members detov rof .lavorppa tA eht emit ti devorppa siht ,dradnats STICN dah ehtgniwollof members: JamesD .C onverse,C hair riahc-eciV ry,hguoL .C dlanoD yraterceS ,naganalF .M ennaoJ Organization Represented Name of Representative American Nuclear Society ................................ .......................... Geraldine C. Main MP, InAc. ................................ ................................ ..................... Edward Kelly Apple Computer ................................ ................................ .......... Karen Higginbottom Association of the Institute for Certification of Professionals ...... Kenneth Zemrowski RCN/T&TA ................................ ................................ .................. Thomas W. Kern Boeing Company ................................ ................................ ........ Catherine Howells Bull HN Information Systems, Inc. ................................ .............. William George Compaq Computer Corporation ................................ ................. James Barnes Digital Equipment Corporation ................................ .................... Delbert Shoemaker Eastman Kodak ................................ ................................ .......... James D. Converse GUIDE International ................................ ................................ ... Frank Kirshenbaum Hewlett-Packard ................................ ................................ ......... Donald C. Loughry Hitachi America, Ltd. ................................ ................................ .. John Neumann Hughes Aircraft Company ................................ .......................... Harold L. Zebrack IBM Corporation ................................ ................................ ......... Joel Urman National Communication Systems ................................ .............. Dennis Bodson National Institute of Standards andTe chnology ......................... Robert E. Roundtree Northern Telecom, Inc. ................................ ............................... Mel Woinsky Neville & Associates ................................ ................................ ... Carlton Neville RecognitionTe chnology Users Association ................................ Herbert P. Schantz Share, Inc. ................................ ................................ .................. Gary Ainsworth Sony Corporation ................................ ................................ ........ Michael Deese StorageTe chnology Corporation ................................ ................ Joseph S. Zajaczkowski Sun Microsystems ................................ ................................ ...... Scott Jameson M3ynapmoC ................................ ................................ .............. EddieT. Morioka iii 1noisive RDxxxx/01T Unisys Corporation ................................ ................................ .... John L. Hill US Department of Defense ................................ ........................ William C. Rinehuls US Department of Energy ................................ .......................... noxtolCA US General Services Administration ................................ .......... Douglas Arai Wintergreen Information Services ................................ ............. Joun Wheeler Xerox Corporation ................................ ................................ ...... thngiiawBDcM dna depoleved hcihw ,secafretnI leveL rewoL no 01T eettimmoC lacinhceT :srebmem gniwollof eht dah ,dradnats siht deweiver riahC ,eryemhoL .B nhoJ I. D. Allan J. McGrath LawrenLJca.em erVsi,c e-chair P. D. Aloisi P. McLean yratercRaelphS O .W ,eber G. Barton P.recreM R. Bellino G. Milligan C. Brill a.iCnoM J. Chen ero o.MD R. Cummings I. Morrell Z. Daggett yo M.J J. Dambach S. Nadershahi J.V. Dedek E. Oetting E. Fong D. Pak E. A. Gardner G. Penokie L. Grantham A. E. Pione D. Guss D. Piper K. J. Hallam R. Reisch N. Harris S. D. Schueler E. Haske R. N. Snively S. F. Heil G. R. Stephens S. Holmstead C.. E. Strang, Jr P. Johansson inato TT. G. Johnsen D. Wagner S. Jones D. Wallace T. J. Kulesza J. L. Williams E. Lappin .WMingard R. Liu amayok o.YM B. McFerrin vi 1noisive RDxxxx/01T Revision history Revision 1 (March 11, 1997) Firstr eleaseo fw orkingd raft. v