IPARML Back to Index page
 
Prolog 
Control Block Contents 
   IPARML DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This page documents intended Programming Interfaces that
allow the customer to write programs to obtain the services of z/VM.


  IPARML Prolog Top of page
 
 NAME       : IPARML
 DESCRIPTION: IUCV/APPC parameter list and external
              interrupt mapping DSECT.
 DSECT      : IPARML
 FUNCTION   : To map the parameter list used when an IUCV or
              APPC/VM function is issued, and to map the
              external interrupt buffer when an IUCV or APPC/VM
              external interrupt is reflected to a virtual
              machine or a CP System Service.
 LOCATED BY : Parameter list address is specified by a user
              virtual machine.
              External interrupt is specified by the user
              virtual machine and maintained in IUCBFAD1
              IUCBFAD2 fields in HCPIUCVB.
 CREATED BY : User virtual machine:
              -Parameter list passed on most IUCV functions.
 DELETED BY : User virtual machine.
 RELOCATION CONSIDERATIONS : This control block is relocated as part of a live
              guest relocation (LGR).  The bits and fields that
              need to be relocated are defined in the
              corresponding LGRIPRML COPY file.  Whenever changes
              are made to this control block, consideration must
              be given to any effects these changes will have on
              a relocation.  If any new fields or bits are
              defined, they may need to be relocated.  If
              existing bits or fields are changed, corresponding
              modifications may be required in the LGR version of
              this control block.  Consider also the effects of
              these changes on a relocation involving a back-level
              release of CP.
 NOTES      : ANY CHANGES TO IPARML COPY SHOULD ALSO BE MADE IN THE
              INTERNAL CMS VERSION, DMSIPMLP, TO KEEP THE MAPPING IN
              SYNC BETWEEN CP AND CMS.  THE CMS BILINGUAL MACRO,
              DMSIPML, USES THE ASSEMBLER COPY FUNCTION TO INCLUDE
              IPARML COPY WHEN INVOKED FROM AN ASSEMBLER MODULE.
 
 
  IPARML Control Block Content Top of page
 

 IPARML DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure IPARML IUCV/APPC parameter list and external 0000 0 Signed 2 IPPATHID (0) IUCV/APPCVM COMMUNICATION PATHID 0000 0 Bitstring 1 IPMASK (0) ENABLE MASK 1... .... IPSNDN X'80' IPSNDN ENABLE FOR NON-PRIORITY MESSAGES .1.. .... IPSNDP X'40' IPSNDP ENABLE FOR PRIORITY MESSAGES ..1. .... IPRPYN X'20' IPRPYN ENABLE FOR NON-PRIORITY REPLIES ...1 .... IPRPYP X'10' IPRPYP ENABLE FOR PRIORITY REPLIES .... 1... IPCTRL X'08' IPCTRL ENABLE FOR IUCV CONTROL INTERRUPT 0000 0 Bitstring 1 IPCMASK ENABLE CONTROL MASK 1... .... IPCLPC X'80' IPCLPC ENABLE FOR PENDING CONNECTION .1.. .... IPCLCC X'40' IPCLCC ENABLE FOR COMPLETE CONNECTION ..1. .... IPCLPS X'20' IPCLPS ENABLE FOR SEVER INTERRUPT ...1 .... IPCLPQ X'10' IPCLPQ ENABLE FOR QUIESCE INTERRUPT .... 1... IPCLPR X'08' IPCLPR ENABLE FOR RESUME INTERRUPT 0001 1 Bitstring 1 * 0002 2 Bitstring 1 IPFLAGS1 FLAGS BYTE 1... .... IPALL X'80' IPALL QUIESCE, RESUME, SEVER ALL 1... .... IPRMDATA X'80' IPRMDATA MESSAGE IS IN PARAMETER LIST 1... .... IPDELAY X'80' IPDELAY RETURN PURGED MSGBK/IXBLKS 1... .... IPAPPCPG X'80' IPAPPCPG PURGE allowed (connect/senddata) .1.. .... IPQUSCE X'40' IPQUSCE CONNECT IN QUIESCE MODE .1.. .... IPBUFLST X'40' IPBUFLST INDICATES BUFFER LIST OPTION .1.. .... IPMSGRET X'40' IPMSGRET RETURN PURGED MSGBK/IXBLKS .1.. .... IPFLUSH X'40' IPFLUSH PARTNER ISSUED SENDDATA FLUSH=YES .1.. .... IPSYNCSN X'40' IPSYNCSN SYNCHRONOUS SEND REQUESTED - MPI ..1. .... IPPRTY X'20' IPPRTY PRIORITY MESSAGE OR REPLY ..1. .... IPQPRTY X'20' IPQPRTY PRIORITY HIGH FOR CONNECT ..1. .... IPNLUWOK X'20' IPNLUWOK SENDER OF FORGET SUPPORTS SENDLUW ..1. .... IPURGBKR X'20' IPURGBKR SEVER PURGED BKOUT_REQ INTERRUPT ...1 .... IPNORPY X'10' IPNORPY ONE WAY PROTOCOL ...1 .... IPKEEP X'10' IPKEEP SEVER KEEP=YES ...1 .... IPRESYNC X'10' IPRESYNC INVOKER SPECIFIED RESYNC=YES ...1 .... IPLRECL X'10' IPLRECL LOGICAL RECORD IN PROGRESS ...1 .... IPVERIFY X'10' IPVERIFY Remote target VERIFY needed .... 1... IPAPPC X'08' IPAPPC APPC protocol used on path .... 1... IPANSLST X'08' IPANSLST INDICATES ANSWER LIST OPTION .... .1.. IPFGMID X'04' IPFGMID MESSAGE ID SPECIFIED .... .1.. IPCNTRL X'04' IPCNTRL INDICATES CONTROL BUFFER OPTION .... .1.. IPSYNC X'04' IPSYNC SYNCHRONOUS SEND REQUEST (INPUT) .... ..1. IPREMOTE X'02' IPREMOTE PATH INCLUDES A COMSRV V.M. .... ..1. IPFGPID X'02' IPFGPID PATH ID SPECIFIED .... ..1. IPAPPCSN X'02' IPAPPCSN AN APPCVM SEND FUNCTION ISSUED .... ..1. IPSYNCFL X'02' IPSYNCFL SEVER ISSUED DURING SYNCPT .... ...1 IPFGMCL X'01' IPFGMCL MESSAGE CLASS SPECIFIED .... ...1 IPFREPTH X'01' IPFREPTH SEVER ISSUED TO FREE UP PATH ID .... ...1 IPLOCAL X'01' IPLOCAL IUCV CONNECT ON LOCAL SYS ONLY .... ...1 IPWIN X'01' IPWIN SENDBACK MUST WIN IF CRASH 0003 3 Bitstring 1 IPTYPE (0) EXTERNAL INTERRUPT CODE 00000001 IPTYPPC X'01' IPTYPPC EXT INT TYPE - PENDING CONNECTION 00000002 IPTYPCC X'02' IPTYPCC EXT INT TYPE - CONNECTION COMP. 00000003 IPTYPSV X'03' IPTYPSV EXT INT TYPE - SEVERED CONNECTION 00000004 IPTYPQS X'04' IPTYPQS EXT INT TYPE - QUIESCED CONN. 00000005 IPTYPRS X'05' IPTYPRS EXT INT TYPE - RESUMED CONNECTION 00000006 IPTYPRP X'06' IPTYPRP EXT INT TYPE - INCOMING PRTY RPLY 00000007 IPTYPRNP X'07' IPTYPRNP EXT INT TYPE - INCOMING REPLY 00000008 IPTYPMP X'08' IPTYPMP EXT INT TYPE - INCOMING PRTY MSG 00000009 IPTYPMNP X'09' IPTYPMNP EXT INT TYPE - INCOMING MESSAGE . 00000081 IPTYPPCA X'81' IPTYPPCA APPC INT - PENDING CONNECTION 00000082 IPTYPCCA X'82' IPTYPCCA APPC INT - CONNECTION COMPLETE 00000083 IPTYPSVA X'83' IPTYPSVA APPC INT - SEVER INTERRUPT 00000087 IPTYPFCA X'87' IPTYPFCA APPC INT - FUNCTION COMPLETE 00000088 IPTYPSRA X'88' IPTYPSRA APPC INT - SENDREQ INTERRUPT 00000089 IPTYPMPA X'89' IPTYPMPA APPC INT - INCOMING MESSAGE 0000008A IPTYPBKR X'8A' IPTYPBKR APPC INT - BACKOUT REQUIRED 0003 3 Bitstring 1 IPCPSYS (0) CP SYSTEM ON THE INVOKER= PARM RETURN CODES DEFINED TO IUCV GENERAL USAGE 0003 3 Bitstring 1 IPRCODE RETURN CODE 00000001 IPRCNPTH 1 IPRCNPTH INVALID PATH ID 00000002 IPRCNSND 2 IPRCNSND PATH QUIESCED - NO SENDS ALLOWED Notes : IPRCNSND will also be issued if, during SEND processing, it is determined that the Target has severed the path or a SEVER is in progress. 00000003 IPRCMSCT 3 IPRCMSCT MESSAGE LIMIT EXCEEDED 00000004 IPRCNPTY 4 IPRCNPTY PRTY MESSAGES NOT ALLOWED ON PATH 00000005 IPRCRCVS 5 IPRCRCVS BUFFER TOO SHORT FOR MESSAGE 00000006 IPRCPRTC 6 IPRCPRTC FETCH PROTECTION EXCEPTION 00000007 IPRCADRC 7 IPRCADRC ADDRESSING EXCEPTION 00000008 IPRCNODT 8 IPRCNODT MSGID FND, BUT CLASS/PATH INVALID 00000009 IPRCPRGD 9 IPRCPRGD MESSAGE HAS BEEN PURGED 0000000A IPRCMSLN 10 IPRCMSLN MESSAGE LENGTH NEGITIVE 0000000B IPRCNLOG 11 IPRCNLOG TARGET IS NOT LOGGED ON 0000000C IPRCNTRG 12 IPRCNTRG TARGET HAS NOT DECLARED A BUFFER 0000000D IPRC2MYI 13 IPRC2MYI INVOKER MAX CONNECTIONS EXCEEDED 0000000E IPRC2MYT 14 IPRC2MYT TARGET MAX CONNECTIONS EXCEEDED 0000000F IPRCBADR 15 IPRCBADR NOT AUTHORIZED TO CONNECT TO TARG 00000010 IPRCINSV 16 IPRCINSV INVALID CP SYSTEM SERVICE NAME 00000011 IPRCBDFN 17 IPRCBDFN INVALID FUNCTION CODE 00000012 IPRCBDLM 18 IPRCBDLM INVALID MSGLIMIT 00000013 IPRCHSBF 19 IPRCHSBF ALREADY HAS DECLARED A BUFFER 00000014 IPRCPTSV 20 IPRCPTSV PATH HAS BEEN SEVERED 00000015 IPRCNPRM 21 IPRCNPRM PARAM. LIST MESSAGE NOT ALLOWED 00000016 IPRCSLST 22 IPRCSLST SEND LIST INVALID 00000017 IPRCNLEN 23 IPRCNLEN NEGATIVE LENGTH IN LIST 00000018 IPRCTLEN 24 IPRCTLEN TOTAL LENGTH IS NOT LIST LENGTH INVALID TOTAL LIST LENGTH 00000019 IPRCPLST 25 IPRCPLST PRMMSG & BUF/ANSLIST NOT ALLOWED 0000001A IPRCBBND 26 IPRCBBND BUFFER LIST NOT D-WORD ALIGNED 0000001B IPRCABND 27 IPRCABND ANSWER LIST NOT D-WORD ALIGNED 0000001C IPRCNCTL 28 IPRCNCTL NO CONTROL BUFFER EXISTS 0000001D IPRCCSRV 29 IPRCCSRV NOT AUTHORIZED AS COMM. SERVER 0000001E IPRCNAPP 30 IPRCNAPP APPC FUNCTION ON AN IUCV PATH 0000001F IPRCAPPC 31 IPRCAPPC APPC PATH TRIED AN IUCV ONLY FUNC 00000020 IPRCCONN 32 IPRCCONN INVALID FUNC. FROM CONNECT STATE 00000021 IPRCSEND 33 IPRCSEND INVALID FUNC. FROM SEND STATE 00000022 IPRCRECV 34 IPRCRECV INVALID FUNC. FROM RECEIVE STATE 00000023 IPRCCONF 35 IPRCCONF INVALID FUNC. FROM CONFIRM STATE 00000024 IPRCSEVR 36 IPRCSEVR INVALID FUNC. FROM SEVER STATE 00000025 IPRCSYNC 37 IPRCSYNC CONN. ESTABLISHED SYNCLVL=NONE 00000026 IPRCSNOP 38 IPRCSNOP INV. SEND FUNC. CODE (IPSENDOP) 00000027 IPRCCENL 39 IPRCCENL INV. CONNECTION EXTENSION LEN. 00000028 IPRCLUNM 40 IPRCLUNM INVALID LU_NAME SPECIFIED 00000029 IPRCMODE 41 IPRCMODE INVALID MODE NAME SPECIFIED 0000002A IPRCIRLN 42 IPRCIRLN INVOKER HAD INVALID LOGICAL RECORD LENG 0000002B IPRCTRLN 43 IPRCTRLN TARGET HAD INVALID LOGICAL RECORD LENGT 0000002C IPRCITRN 44 IPRCITRN INVOKER TRUNCATED LOGICAL RECORD 0000002D IPRCTTRN 45 IPRCTTRN TARGET TRUNCATED LOGICAL RECORD 0000002E IPRCSEVC 46 IPRCSEVC INVALID SEVER CODE SPECIFIED 0000002F IPRCSECR 47 IPRCSECR INVALID SECURITY FIELDS PROVIDED 00000030 IPRCNFCT 48 IPRCNFCT FUNCTION NOT SUPPORTED FOR CSS 00000031 IPRCNSEC 49 IPRCNSEC RESOURCE DOESN'T ACCEPT SECURITY(NONE) 00000032 IPRCALOC 50 IPRCALOC INVALID ALLOCATION DATA PROVIDED 00000033 IPRCFUNL 51 IPRCFUNL INVALID FUNCTION - LOG_DATA PENDING 00000034 IPRCPASS 52 IPRCPASS NO APPCPASS STATEMENT 00000035 IPRCTPLN 53 IPRCTPLN TPN LENGTH IS INVALID 00000036 IPRCTPNI 54 IPRCTPNI TPN INVALID 00000037 IPRCLDLN 55 IPRCLDLN INVALID LOG_DATA LENGTH 00000038 IPRCWAIT 56 IPRCWAIT WAIT=YES FUNCTION TO SELF NOT VALID 00000039 IPRCIPLN 57 IPRCIPLN INVALID LENGTH FOR PIP VARIABLE 0000003A IPRCICSL 58 IPRCICSL INVALID VM COMM SERVER AREA LENGTH 0000003B IPRCIGDS 59 IPRCIGDS INVALID GDS ID WITHIN PIP VARIABLE 0000003C IPRCGDSL 60 IPRCGDSL LENGTHS INVALID FOR PIP VARIABLE 0000003D IPRCNAUT 61 IPRCNAUT Not authorized to specify an ALTID 0000003E IPRCOBUF 62 IPRCOBUF CONTROL AND INTERRUPT BUFFERS OVERLAP 0000003F IPRCILUW 63 IPRCILUW INVALID LUWID LENGTH 00000040 IPRCINET 64 IPRCINET INVALID FULLY QUAL LU NETWORK NAME 00000041 IPRCNLUW 65 IPRCNLUW SYNCLVL=SYNCPT WITH NO LUWID 00000042 IPRCIRES 66 IPRCIRES INVALID RESID WITH PRIORITY=HIGH 00000043 IPRCISYN 67 IPRCISYN INVALID SYNCLVL: SYNCPT+CONFIRM 00000044 IPRCIRST 68 IPRCIRST INVALID FUNCTION FROM RESET STATE 00000045 IPRCIDFR 69 IPRCIDFR INV FUNCTION FROM DEFER_RECEIVE STATE 00000046 IPRCIDFS 70 IPRCIDFS INV FUNCTION FROM DEFER_SEVER STATE 00000047 IPRCIPRP 71 IPRCIPRP INV FUNCT FROM PREPARE_RECEIVED STATE 00000048 IPRCISRC 72 IPRCISRC INV FUNCTION FROM SOLICITED_REQUEST_ COMMIT_RECEIVED STATE 00000049 IPRCIURC 73 IPRCIURC INVALID FUNCTION FROM UNSOLICITED_ REQUEST_COMMIT_RECEIVED STATE 0000004A IPRCICMT 74 IPRCICMT INV FUNCT FROM COMMITTED_RECEIVED STATE 0000004B IPRCIBRV 75 IPRCIBRV INV FUNCT FROM BACKOUT_RECEIVED STATE 0000004C IPRCIBRQ 76 IPRCIBRQ INV FUNCT FROM BACKOUT_REQUIRED STATE 0000004D IPRCBSIP 77 IPRCBSIP SIP ON/OFF INVALID ON NON-SYNCPT PATH 0000004E IPRCISO2 78 IPRCISO2 INVALID VALUE IN IPSNDOP2 OR IPSIPCD 0000004F IPRCSPFU 79 IPRCSPFU INVALID FUNCTION ON SYNCPT PATH 00000050 IPRCLDSP 80 IPRCLDSP APPCVM SEVER WITH LOG DATA IS PENDING 00000051 IPRCISIP 81 IPRCISIP INV FUNCT WHILE SYNCPOINT IN PROGRESS 00000052 IPRCSPSV 82 IPRCSPSV INVALID SEVER CODE DURING SYNCPOINT 00000053 IPRCNSIP 83 IPRCNSIP INV FUNCT UNLESS SYNCPOINT IN PROGRESS 00000054 IPRCNEWL 84 IPRCNEWL PARTNER DOESN'T SUPPORT NEW LUWID 00000055 IPRCIBKR 85 IPRCIBKR RIP INVALID ON BKOUT FROM CURRENT STATE 00000056 IPRCSCTL 86 IPRCSCTL SYNCPT CONNECT BUT NO CONTROL BUFFER 00000057 IPRCKEEP 87 IPRCKEEP KEEP=YES INVALID AFTER PREVIOUS SEVER 00000058 IPRCBACK 88 IPRCBACK SENDBACK/SENDERR INVALID FOR SENDLUW 00000059 IPRCSYNT 89 IPRCSYNT SYNCPT CONNECT TO TSAF NOT ALLOWED 0000005A IPRCRTRY 90 IPRCRTRY FCI MISSED FOR CCS SERV MACHINE 0000005B IPRMCSDA 91 IPRMCSDA VIRT MACHINE CHECK IN SEND DATA AREA 0000005C IPRMCRDA 92 IPRMCRDA VIRT MACHINE CHECK IN RECEIVE DATA AREA 0000005D IPRMCADA 93 IPRMCADA VIRT MACHINE CHECK IN ANSWER DATA AREA 0000005E IPRMCRPA 94 IPRMCRPA VIRT MACHINE CHECK IN REPLY DATA AREA 0000005F IPRCADRF 95 IPRCADRF ADDRESSING/FETCH PROTECTION EXCP IN OUR ADDRESS SPACE (ISFC USES THIS) 00000060 IPRBIGSN 96 IPRBIGSN The send length was larger than that allowed via ISFC. 00000061 IPRBIGRP 97 IPRBIGRP The reply length was larger than that allowed via ISFC. 0004 4 Signed 2 IPMSGLIM (0) MESSAGE LIMIT 0004 4 Signed 2 IPPIPLEN (0) PIP VARIABLE LENGTH 0004 4 Signed 4 IPMSGID (0) MESSAGE IDENTIFICATION 0004 4 Bitstring 2 IPCODE (0) ERROR/SEVER CODE 00IPCODE IPCDDFLT X'0610' IPCDDFLT DEFAULT SEVER CODE LOG_DATA LENGTH MINIMUMS AND MAXIMUMS .... 1... IPMINLOG 8 IPMINLOG MINIMUM LOG_DATA LENGTH 00IPCODE IPMAXLOG 600 IPMAXLOG MAXIMUM LOG_DATA LENGTH 0004 4 Bitstring 1 IPQCODE IUCV QUERY QRYTYPE=IPQCONN output 00000000 IPQCNNOT 0 IPQCNNOT Path is Not Connected 00000001 IPQCNPND 1 IPQCNPND Path is Connection Pending 00000002 IPQCNCTD 2 IPQCNCTD Path is Connected 00000003 IPQCNSEV 3 IPQCNSEV Path is Severed 0005 5 Bitstring 1 IPQFLAGS IUCV QUERY QRYTYPE=IPQCONN output 1... .... IPQAPPC X'80' IPQAPPC Path is APPC/VM .1.. .... IPQCMSRV X'40' IPQCMSRV Connected to a Comm. Server VM ..1. .... IPQISFC X'20' IPQISFC Connected to SYSTEM (CP ISFC) ...1 .... IPQCPSVC X'10' IPQCPSVC Connected to a CP System Service 0006 6 Bitstring 1 IPFLAGS2 (0) APPC FLAGS 1... .... IPWAIT X'80' IPWAIT WAIT=YES SPECIFIED 1... .... IPINVOKE X'80' IPINVOKE INVOKE THE RESOURCE .1.. .... IPLVLCF X'40' IPLVLCF SENDCNF/SENDCNFD OK ON PATH .1.. .... IPCHGDIR X'40' IPCHGDIR DIRECT=RECEIVE SPECIFIED .1.. .... IPNOFLSH X'40' IPNOFLSH FLUSH=NO SPECIFIED BY PARTNER ..1. .... IPCOMSRV X'20' IPCOMSRV ACTING ON BEHALF OF ANOTHER VM ..1. .... IPPIP X'20' IPPIP PIP=YES FOR RECEIVE ...1 .... IPTYPSVC X'10' IPTYPSVC TYPE=SVC FOR SENDERR ...1 .... IPMAPPED X'10' IPMAPPED MAPPED CONVERSATION .... 1... IPFMH5 X'08' IPFMH5 FMH5 PROVIDED ON CONNECT .... .1.. IPLOGDOK X'04' IPLOGDOK LOG_DATA=YES SPECIFIED .... ..1. IPIMMED X'02' IPIMMED RETURN=IMMED SPECIFIED .... ...1 IPSYNCPT X'01' IPSYNCPT SYNCPT FLOWS ALLOWED ON PATH 0006 6 Bitstring 1 IPWHATRC WHAT RECEIVED CODE 00000000 IPCOMP X'00' IPCOMP FUNCTION COMPLETED NORMALLY 00000001 IPDATA X'01' IPDATA ONLY DATA WAS RECEIVED 00000002 IPSEND X'02' IPSEND INDICATES NOW IN SEND STATE 00000003 IPERROR X'03' IPERROR PARTNER ISSUED SENDERR 00000004 IPCNFRM X'04' IPCNFRM PARTNER ISSUED SENDCNF TYPE=NORM 00000005 IPCNFSEV X'05' IPCNFSEV PARTNER ISSUED SENDCNF TYPE=SEVER 00000006 IPCNFRMD X'06' IPCNFRMD PARTNER ISSUED SENDCNFD 00000008 IPSNORM X'08' IPSNORM PARTNER ISSUED SEVER TYPE=NORMAL 00000009 IPSABEND X'09' IPSABEND PARTNER ISSUED SEVER TYPE=ABEND 0000000B IPALLOCD X'0B' IPALLOCD ALLOCATE DATA BEING RECEIVED 0000000C IPSNDCNF X'0C' IPSNDCNF PARTNER ISSUED SENDCNF TYPE= PREPRECV 0000000D IPLGDATA X'0D' IPLGDATA LOG_DATA WAS RECEIVED 0000000E IPPIPDAT X'0E' IPPIPDAT PIP DATA WAS RECEIVED 0000000F IPPREPAR X'0F' IPPREPAR PREPARE WAS RECEIVED 00000010 IPREQCOM X'10' IPREQCOM REQUEST_COMMIT WAS RECEIVED 00000011 IPCOMMTD X'11' IPCOMMTD COMMITED WAS RECEIVED 00000012 IPFORGET X'12' IPFORGET FORGET WAS RECEIVED 00000013 IPHEURMX X'13' IPHEURMX HEURISTIC_MIXED WAS RECEIVED 00000014 IPBACK X'14' IPBACK BACKOUT WAS RECEIVED 00000015 IPCNFBK X'15' IPCNFBK BACKOUT WAS CONFIRMED 00000016 IPLUWID X'16' IPLUWID NEW_LUWID WAS RECEIVED 000000FF IPSSRCE X'FF' IPSSRCE SOURCE ISSUED SEVER 0007 7 Bitstring 1 IPQTYPE (0) IUCV QUERY QRYTYPE NOTES : SOME OF THE EQUATES USED IN IPSENDOP ARE ALSO USED IN IPWHATRC WITH SLIGHTLY DIFFERENT MEANINGS ANY RESERVED VALUES PERTAIN ONLY TO IPWHATRC 00000000 IPQBFLN X'00' IPQBFLN QUERY APPC/VM buffer lengths 00000001 IPQCONN X'01' IPQCONN QUERY Connection for IPPATHID 0007 7 Bitstring 1 IPSENDOP SEND OPTION CODE .... ..1. IPSNDRCV X'02' IPSNDRCV SENDDATA RECEIVE=YES REQUESTED .... .111 IPREQSND X'07' IPREQSND SENDREQ REQUESTED .... 1.1. IPRECV X'0A' IPRECV RECEIVE FUNCTION BEING COMPLETED .... 11.. IPPREPRC X'0C' IPPREPRC SENDCNF TYPE=PREPRECV REQUESTED 0008 8 Character 8 IPVMID (0) TARGET VIRTUAL MACHINE ID 0008 8 Signed 4 IPTRGPTR (0) Target class pointer for PLAS 0008 8 Bitstring 4 IPTRGCLS (0) TARGET CLASS 0008 8 Bitstring 4 IPAUDIT (0) AUDIT TRAIL 0008 8 Bitstring 1 IPAUDIT1 AUDIT TRAIL BYTE 1 1... .... IPADRPLE X'80' IPADRPLE REPLY TOO LONG FOR BUFFER .1.. .... IPADSNPX X'40' IPADSNPX PROTECTION EXCEPTION ON SEND BUFF ..1. .... IPADSNAX X'20' IPADSNAX ADDRESSING EXCEPTION ON SEND BUFF ...1 .... IPADANPX X'10' IPADANPX PROTECTION EXCEPTION ANSWER BUFF .... 1... IPADANAX X'08' IPADANAX ADDRESSING EXCEPTION ANSWER BUFF .... .1.. IPADRJCT X'04' IPADRJCT MESSAGE WAS REJECTED .... ..1. IPADPRMD X'02' IPADPRMD REPLY SENT IN PARAMETER LIST .... ...1 IPADPGNR X'01' IPADPGNR MESSAGE PURGED ON SEND OR RECEIVE QUEUE .111 1... IPADMSK1 IPADSNPX+IPADSNAX+IPADANPX+IPADAN AX IPADMSK1 APPC MASK 0009 9 Bitstring 1 IPAUDIT2 AUDIT TRAIL BYTE 2 1... .... IPADRCPX X'80' IPADRCPX PROTECTION EXCEPTION RECEIVE BUFF .1.. .... IPADRCAX X'40' IPADRCAX ADDRESSING EXCEPTION RECEIVE BUFF ..1. .... IPADRPPX X'20' IPADRPPX PROTECTION EXCEPTION REPLY BUFF ...1 .... IPADRPAX X'10' IPADRPAX ADDRESSING EXCEPTION REPLY BUFF .... 1... IPADSVRD X'08' IPADSVRD PATH WAS SEVERED .... .1.. IPADRLST X'04' IPADRLST INVALID RECEIVE/REPLY LIST 1111 .1.. IPADMSK2 IPADRCPX+IPADRCAX+IPADRPPX+IPADRP AX+IPADRLST IPADMSK2 AP MASK OF VALID APPC AUDIT FLAGS 000A 10 Bitstring 1 IPAUDIT3 AUDIT TRAIL BYTE 3 1... .... IPADBLEN X'80' IPADBLEN BAD LENGTH IN SEND BUFFER LIST .1.. .... IPADALEN X'40' IPADALEN INVALID SEND / ANSWER BUFFERLIST SUCH AS BAD ADDRESS OR LENGTH ..1. .... IPADBTOT X'20' IPADBTOT INVALID TOTAL SEND BUFFER LENGTH ...1 .... IPADATOT X'10' IPADATOT INVALID TOTAL SEND ANSWER LENGTH .... 1... IPADTINV X'08' IPADTINV PARTNER=INV. LOG. REC. DATALENG .... .1.. IPADIINV X'04' IPADIINV INVALID LOGICAL RECORD IN DATASTR .... ..1. IPADTTRN X'02' IPADTTRN PARTNER HAS STARTED A SEND BUT TRIED TO GO INTO RECEIVE STATE BEFORE SEND IS FINISHED .... ...1 IPADITRN X'01' IPADITRN RECEIVE STATE ATTEMPTED BEFORE SEND IS FINISHED 1111 1111 IPADMSK3 IPADBLEN+IPADALEN+IPADBTOT+IPADAT OT+IPADTINV+IPADIINV+IP ADTTRN+IPADITRN MASK OF VALID APPC AUDIT FLAGS 000B 11 Bitstring 1 IPASYRC AUDIT TRAIL BYTE 4 ASYCHRONOUS 0000003B IPGDSINV IPRCIGDS IPGDSINV INVLD GDS ID WITHIN PIP VARIABLE 0000003C IPGDSLEN IPRCGDSL IPGDSLEN LENGTHS INVALID FOR PIP VARIABLE SUBFIELD LENGTH OR SUM OF SUBFIELD 0000005B IPMCSNDA IPRMCSDA IPMCSNDA MACHINE CHECK IN SEND DATA AREA 0000005C IPMCRECA IPRMCRDA IPMCRECA MACHINE CHECK IN RECEIVE AREA 0000005D IPMCANSA IPRMCADA IPMCANSA MACHINE CHECK IN ANSWER DATA AREA 0000005E IPMCRPYA IPRMCRPA IPMCRPYA MACHINE CHECK IN REPLY DATA AREA 000000FF IPADMSK4 X'FF' IPADMSK4 255 ASYNCHRONOUS CODES ALLOWED 000C 12 Bitstring 8 IPRMMSG (0) MESSAGE DATA IN PARAMETER LIST 000C 12 Signed 4 IPRMMSG1 (0) FIRST FULLWORD OF PRMLIST DATA 000C 12 Address 4 IPBFADR1 ADDRESS OF BUFFER 0010 16 Signed 4 IPRMMSG2 (0) SECOND FULLWORD OF PRMLIST DATA 0010 16 Signed 4 IPBFLN1F (0) FULLWORD LENGTH OF IPBFADR1 0010 16 Signed 4 IPIPXMLN (0) Maximum IPARMLX length. 0010 16 Character 16 IPUSER (0) USER DATA 0010 16 Bitstring 8 IPRESID (0) TARGET RESOURCE ID 0010 16 Signed 2 * 0012 18 Signed 2 IPBFLN1 HALFWORD LENGTH OF IPBFADR1 0014 20 Signed 4 IPVMDBK (0) ORIGIN VMDBK FOR DCLBFR FROM CP 0014 20 Signed 4 IPIUCVBK (0) IUCVBLOK ADDR FROM DCLBFR BY CP 0014 20 Signed 4 IPSRCPTR (0) Source class pointer for PLAS 0014 20 Signed 4 IPSRCCLS SOURCE CLASS 0018 24 Signed 4 IPVMDUSR (0) ADDR OF PRIVATE SERVER'S USERID 0018 24 Signed 4 IPMSGTAG MESSAGE TAG 001C 28 Address 4 IPBFADR2 ADDRESS OF BUFFER 2 0020 32 Character 8 IPTARGET (0) Target Node ID 0020 32 Character 8 IPINVOK (0) Invoker userid 0020 32 Signed 4 IPBFLN2F (0) FULLWORD LENGTH OF IPBFADR2 0020 32 Signed 2 * RESERVED 0022 34 Signed 2 IPBFLN2 HALFWORD LENGTH OF IPBFADR2 NOTES : IPNEXT IS USED INTERNALLY FOR QUEUING PENDING INTERRUPTS. THE FIELDS DEFINED OVER IT CAN ONLY BE FILLED IN AFTER THE INTERRUPT IS DEQUEUED (AND IPNEXT IS NO LONGER USED). THE FIELDS DEFINED OVER IT CANNOT BE USED WHILE THE PENDING INTERRUPT IS QUEUED. 0024 36 Bitstring 1 IPPOLLFG (0) INTERRUPT POLLING CONTROL FLAG 00000080 IPNOPOLL X'80' IPNOPOLL NO REPLIES/MESSAGES TO POLL 0024 36 Bitstring 1 IPSIPFG (0) CURRENT SYNCPT IN PROGRESS FLAG 00000000 IPSIPOFF X'00' IPSIPOFF SYNCPOINT IN PROGRESS FLAG OFF 00000001 IPSIPON X'01' IPSIPON SYNCPOINT IN PROGRESS FLAG IS ON 0024 36 Bitstring 1 IPSIPCD SET/RESET SYNCPT IN PROGRESS FLAG 00000000 IPNONE X'00' IPNONE DO NOT CHANGE SYNCPOINT IN PROG 00000001 IPSIPSET X'01' IPSIPSET SET THE SYNCPOINT IN PROGRESS FLG 00000002 IPSIPRST X'02' IPSIPRST RESET SYNCPOINT IN PROGRESS FLAG 0025 37 Bitstring 1 IPSTATE CURRENT STATE 00000000 IPENDING X'00' IPENDING FUNCTION IS PENDING ON THE PATH 00000001 IPRESET X'01' IPRESET PATH IN RESET STATE 00000002 IPCONNCT X'02' IPCONNCT PATH IN CONNECT STATE 00000003 IPSENDST X'03' IPSENDST PATH IN SEND STATE 00000004 IPRECVST X'04' IPRECVST PATH IN RECEIVE STATE 00000005 IPCONFRM X'05' IPCONFRM PATH IN CONFIRM STATE 00000006 IPSEVER X'06' IPSEVER PATH IN SEVER STATE 00000007 IPDEFRCV X'07' IPDEFRCV PATH IN DEFER_RECEIVE STATE 00000008 IPDEFSVR X'08' IPDEFSVR PATH IN DEFER_SEVER STATE 00000009 IPREPARE X'09' IPREPARE PATH IN PREPARE_RECEIVED STATE 0000000A IPSRQCMT X'0A' IPSRQCMT PATH IN STATE ... SOLICITED_REQUEST_COMMIT_RECEIVED 0000000B IPURQCMT X'0B' IPURQCMT PATH IN STATE ... UNSOLICITED_REQUEST_COMMIT_RECEIV ED 0000000C IPCOMMIT X'0C' IPCOMMIT PATH IN COMMITTED_RECEIVED STATE 0000000D IPBKOUT X'0D' IPBKOUT PATH IN BACKOUT_RECEIVED STATE 0000000E IPBKREQ X'0E' IPBKREQ PATH IN BACKOUT_REQUIRED STATE 0026 38 Bitstring 1 IPWHTRC2 (0) WHAT RECEIVED FLAG 2 0026 38 Bitstring 1 IPSPCMOD SYNCPT CONTROL MODIFIER RECEIVED 0027 39 Bitstring 1 IPSYCLVL (0) SYNCHRONIZATION LEVEL FOR PATH 00000000 IPSYCNON X'00' IPSYCNON INDICATES SYNCLVL=NONE 00000001 IPSYCCNF X'01' IPSYCCNF INDICATES SYNCLVL=CONFIRM 00000002 IPSYCSP X'02' IPSYCSP INDICATES SYNCLVL=SYNCPT 0027 39 Bitstring 1 IPSNDOP2 SEND OPTIONS FLAGE 2 00000003 IPTPSEND X'03' IPTPSEND SEND STATE REQUESTED 00000004 IPTPRECV X'04' IPTPRECV RECEIVE STATE REQUESTED 00000006 IPTPSEVR X'06' IPTPSEVR SEVER STATE REQUESTED 0000000E IPTPBKRQ X'0E' IPTPBKRQ BACKOUT_REQUIRED STATE REQUESTED 0000000F IPTPSVAB X'0F' IPTPSVAB SEVER_ABEND_REQUIRED STATE 00000005 IPSIZE (*-IPARML+7)/8 IPARML SIZE IN DOUBLE WORDS NOTES : Following fields are for internal CP use only. They are not presented to the virtual machine. 0028 40 Character 8 IPINVOKR (0) Invoker userid 0028 40 Signed 4 * Reserved space for IPINVOKR 002C 44 Signed 4 IPNEXT Address of next pending ext int 00000006 IPTSIZE (*-IPARML+7)/8 IPARML full size in double words IUCV function IPARML formats (On NON APPC/VM paths) (NOT changed as a result of APPC/VM support) END OF IPARML LAYOUTS
 
 
  IPARML Storage Layout Top of page
 
          
*** IPARML - IUCV/APPC parameter list and external
*
*     +------+------+------+------+------+------+------+------+
*   0 |:MASK |//////|:LAGS1|:CODE |:CODE |:FLAGS|:HATRC|:ENDOP|
*     +------+------+------+------+------+------+------+------+
*   8 |:UDIT1|:UDIT2|:UDIT3|:SYRC |         IPBFADR1          |
*     +------+------+------+------+---------------------------+
*  10 |/////////////|  IPBFLN1    |         IPSRCCLS          |
*     +-------------+-------------+---------------------------+
*  18 |         IPMSGTAG          |         IPBFADR2          |
*     +-------------+-------------+------+------+------+------+
*  20 |/////////////|  IPBFLN2    |:IPCD |:TATE |:PCMOD|:NDOP2|
*     +-------------+-------------+------+------+------+------+
*  28 |///////////////////////////|          IPNEXT           |
*     +---------------------------+---------------------------+
*  30
*
*** IPARML - IUCV/APPC parameter list and external
 
 
  IPARML Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
IPADALEN       000A 40
IPADANAX       0008 08
IPADANPX       0008 10
IPADATOT       000A 10
IPADBLEN       000A 80
IPADBTOT       000A 20
IPADIINV       000A 04
IPADITRN       000A 01
IPADMSK1       0008 78
IPADMSK2       0009 F4
IPADMSK3       000A FF
IPADMSK4       000B 000000FF
IPADPGNR       0008 01
IPADPRMD       0008 02
IPADRCAX       0009 40
IPADRCPX       0009 80
IPADRJCT       0008 04
IPADRLST       0009 04
IPADRPAX       0009 10
IPADRPLE       0008 80
IPADRPPX       0009 20
IPADSNAX       0008 20
IPADSNPX       0008 40
IPADSVRD       0009 08
IPADTINV       000A 08
IPADTTRN       000A 02
IPALL          0002 80
IPALLOCD       0006 0000000B
IPANSLST       0002 08
IPAPPC         0002 08
IPAPPCPG       0002 80
IPAPPCSN       0002 02
IPASYRC        000B
IPAUDIT        0008
IPAUDIT1       0008
IPAUDIT2       0009
IPAUDIT3       000A
IPBACK         0006 00000014
IPBFADR1       000C
IPBFADR2       001C
IPBFLN1        0012
IPBFLN1F       0010
IPBFLN2        0022
IPBFLN2F       0020
IPBKOUT        0025 0000000D
IPBKREQ        0025 0000000E
IPBUFLST       0002 40
IPCDDFLT       0004 00IPCODE
IPCHGDIR       0006 40
IPCLCC         0000 40
IPCLPC         0000 80
IPCLPQ         0000 10
IPCLPR         0000 08
IPCLPS         0000 20
IPCMASK        0000
IPCNFBK        0006 00000015
IPCNFRM        0006 00000004
IPCNFRMD       0006 00000006
IPCNFSEV       0006 00000005
IPCNTRL        0002 04
IPCODE         0004
IPCOMMIT       0025 0000000C
IPCOMMTD       0006 00000011
IPCOMP         0006 00000000
IPCOMSRV       0006 20
IPCONFRM       0025 00000005
IPCONNCT       0025 00000002
IPCPSYS        0003
IPCTRL         0000 08
IPDATA         0006 00000001
IPDEFRCV       0025 00000007
IPDEFSVR       0025 00000008
IPDELAY        0002 80
IPENDING       0025 00000000
IPERROR        0006 00000003
IPFGMCL        0002 01
IPFGMID        0002 04
IPFGPID        0002 02
IPFLAGS1       0002
IPFLAGS2       0006
IPFLUSH        0002 40
IPFMH5         0006 08
IPFORGET       0006 00000012
IPFREPTH       0002 01
IPGDSINV       000B 0000003B
IPGDSLEN       000B 0000003C
IPHEURMX       0006 00000013
IPIMMED        0006 02
IPINVOK        0020
IPINVOKE       0006 80
IPINVOKR       0028
IPIPXMLN       0010
IPIUCVBK       0014
IPKEEP         0002 10
IPLGDATA       0006 0000000D
IPLOCAL        0002 01
IPLOGDOK       0006 04
IPLRECL        0002 10
IPLUWID        0006 00000016
IPLVLCF        0006 40
IPMAPPED       0006 10
IPMASK         0000
IPMAXLOG       0004 00IPCODE
IPMCANSA       000B 0000005D
IPMCRECA       000B 0000005C
IPMCRPYA       000B 0000005E
IPMCSNDA       000B 0000005B
IPMINLOG       0004 08
IPMSGID        0004
IPMSGLIM       0004
IPMSGRET       0002 40
IPMSGTAG       0018
IPNEXT         002C
IPNLUWOK       0002 20
IPNOFLSH       0006 40
IPNONE         0024 00000000
IPNOPOLL       0024 00000080
IPNORPY        0002 10
IPPATHID       0000
IPPIP          0006 20
IPPIPDAT       0006 0000000E
IPPIPLEN       0004
IPPOLLFG       0024
IPPREPAR       0006 0000000F
IPPREPRC       0007 0C
IPPRTY         0002 20
IPQAPPC        0005 80
IPQBFLN        0007 00000000
IPQCMSRV       0005 40
IPQCNCTD       0004 00000002
IPQCNNOT       0004 00000000
IPQCNPND       0004 00000001
IPQCNSEV       0004 00000003
IPQCODE        0004
IPQCONN        0007 00000001
IPQCPSVC       0005 10
IPQFLAGS       0005
IPQISFC        0005 20
IPQPRTY        0002 20
IPQTYPE        0007
IPQUSCE        0002 40
IPRBIGRP       0003 00000061
IPRBIGSN       0003 00000060
IPRCABND       0003 0000001B
IPRCADRC       0003 00000007
IPRCADRF       0003 0000005F
IPRCALOC       0003 00000032
IPRCAPPC       0003 0000001F
IPRCBACK       0003 00000058
IPRCBADR       0003 0000000F
IPRCBBND       0003 0000001A
IPRCBDFN       0003 00000011
IPRCBDLM       0003 00000012
IPRCBSIP       0003 0000004D
IPRCCENL       0003 00000027
IPRCCONF       0003 00000023
IPRCCONN       0003 00000020
IPRCCSRV       0003 0000001D
IPRCFUNL       0003 00000033
IPRCGDSL       0003 0000003C
IPRCHSBF       0003 00000013
IPRCIBKR       0003 00000055
IPRCIBRQ       0003 0000004C
IPRCIBRV       0003 0000004B
IPRCICMT       0003 0000004A
IPRCICSL       0003 0000003A
IPRCIDFR       0003 00000045
IPRCIDFS       0003 00000046
IPRCIGDS       0003 0000003B
IPRCILUW       0003 0000003F
IPRCINET       0003 00000040
IPRCINSV       0003 00000010
IPRCIPLN       0003 00000039
IPRCIPRP       0003 00000047
IPRCIRES       0003 00000042
IPRCIRLN       0003 0000002A
IPRCIRST       0003 00000044
IPRCISIP       0003 00000051
IPRCISO2       0003 0000004E
IPRCISRC       0003 00000048
IPRCISYN       0003 00000043
IPRCITRN       0003 0000002C
IPRCIURC       0003 00000049
IPRCKEEP       0003 00000057
IPRCLDLN       0003 00000037
IPRCLDSP       0003 00000050
IPRCLUNM       0003 00000028
IPRCMODE       0003 00000029
IPRCMSCT       0003 00000003
IPRCMSLN       0003 0000000A
IPRCNAPP       0003 0000001E
IPRCNAUT       0003 0000003D
IPRCNCTL       0003 0000001C
IPRCNEWL       0003 00000054
IPRCNFCT       0003 00000030
IPRCNLEN       0003 00000017
IPRCNLOG       0003 0000000B
IPRCNLUW       0003 00000041
IPRCNODT       0003 00000008
IPRCNPRM       0003 00000015
IPRCNPTH       0003 00000001
IPRCNPTY       0003 00000004
IPRCNSEC       0003 00000031
IPRCNSIP       0003 00000053
IPRCNSND       0003 00000002
IPRCNTRG       0003 0000000C
IPRCOBUF       0003 0000003E
IPRCODE        0003
IPRCPASS       0003 00000034
IPRCPLST       0003 00000019
IPRCPRGD       0003 00000009
IPRCPRTC       0003 00000006
IPRCPTSV       0003 00000014
IPRCRCVS       0003 00000005
IPRCRECV       0003 00000022
IPRCRTRY       0003 0000005A
IPRCSCTL       0003 00000056
IPRCSECR       0003 0000002F
IPRCSEND       0003 00000021
IPRCSEVC       0003 0000002E
IPRCSEVR       0003 00000024
IPRCSLST       0003 00000016
IPRCSNOP       0003 00000026
IPRCSPFU       0003 0000004F
IPRCSPSV       0003 00000052
IPRCSYNC       0003 00000025
IPRCSYNT       0003 00000059
IPRCTLEN       0003 00000018
IPRCTPLN       0003 00000035
IPRCTPNI       0003 00000036
IPRCTRLN       0003 0000002B
IPRCTTRN       0003 0000002D
IPRCWAIT       0003 00000038
IPRC2MYI       0003 0000000D
IPRC2MYT       0003 0000000E
IPRECV         0007 0A
IPRECVST       0025 00000004
IPREMOTE       0002 02
IPREPARE       0025 00000009
IPREQCOM       0006 00000010
IPREQSND       0007 07
IPRESET        0025 00000001
IPRESID        0010
IPRESYNC       0002 10
IPRMCADA       0003 0000005D
IPRMCRDA       0003 0000005C
IPRMCRPA       0003 0000005E
IPRMCSDA       0003 0000005B
IPRMDATA       0002 80
IPRMMSG        000C
IPRMMSG1       000C
IPRMMSG2       0010
IPRPYN         0000 20
IPRPYP         0000 10
IPSABEND       0006 00000009
IPSEND         0006 00000002
IPSENDOP       0007
IPSENDST       0025 00000003
IPSEVER        0025 00000006
IPSIPCD        0024
IPSIPFG        0024
IPSIPOFF       0024 00000000
IPSIPON        0024 00000001
IPSIPRST       0024 00000002
IPSIPSET       0024 00000001
IPSIZE         0027 00000005
IPSNDCNF       0006 0000000C
IPSNDN         0000 80
IPSNDOP2       0027
IPSNDP         0000 40
IPSNDRCV       0007 02
IPSNORM        0006 00000008
IPSPCMOD       0026
IPSRCCLS       0014
IPSRCPTR       0014
IPSRQCMT       0025 0000000A
IPSSRCE        0006 000000FF
IPSTATE        0025
IPSYCCNF       0027 00000001
IPSYCLVL       0027
IPSYCNON       0027 00000000
IPSYCSP        0027 00000002
IPSYNC         0002 04
IPSYNCFL       0002 02
IPSYNCPT       0006 01
IPSYNCSN       0002 40
IPTARGET       0020
IPTPBKRQ       0027 0000000E
IPTPRECV       0027 00000004
IPTPSEND       0027 00000003
IPTPSEVR       0027 00000006
IPTPSVAB       0027 0000000F
IPTRGCLS       0008
IPTRGPTR       0008
IPTSIZE        002C 00000006
IPTYPBKR       0003 0000008A
IPTYPCC        0003 00000002
IPTYPCCA       0003 00000082
IPTYPE         0003
IPTYPFCA       0003 00000087
IPTYPMNP       0003 00000009
IPTYPMP        0003 00000008
IPTYPMPA       0003 00000089
IPTYPPC        0003 00000001
IPTYPPCA       0003 00000081
IPTYPQS        0003 00000004
IPTYPRNP       0003 00000007
IPTYPRP        0003 00000006
IPTYPRS        0003 00000005
IPTYPSRA       0003 00000088
IPTYPSV        0003 00000003
IPTYPSVA       0003 00000083
IPTYPSVC       0006 10
IPURGBKR       0002 20
IPURQCMT       0025 0000000B
IPUSER         0010
IPVERIFY       0002 10
IPVMDBK        0014
IPVMDUSR       0018
IPVMID         0008
IPWAIT         0006 80
IPWHATRC       0006
IPWHTRC2       0026
IPWIN          0002 01
 
This information is based on z/VM 7.1.0 Last updated on 22 Jun 2018 at 11:54:18 EDT.
Copyright IBM Corporation, 1990, 2018