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Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only. |
WEIBK
Cross Reference (Contains links to field and bit definitions)
WEIBK Prolog
Name : HCPWEIBK
Description: Work Element Identifier Block
STATUS : VM/ESA Version 2, Release 4.0
DSECT : WEIBK
Function : Identifies a single WEBBK, functioning basically
as a header for that WEBBK
Located by : SNAINN Field of SNABK - start of input chain
SNAOUT Field of SNABK - start of output chain
SNAINNL Field of SNABK - last in input chain
SNAOUTL Field of SNABK - last in output chain
WEINEXT Forward chain
WEIBACK Backward chain
Created by : HCPVCVCI - Build and chain a WEIBK to input chain
HCPVCVCO - Build and chain a WEIBK to output chain
Deleted by : HCPVCVIN - Clean-up SNABK input chain
HCPVCVUT - Clean-up SNABK output chain
Serialized : SNALOCK Shared-exclusive lock that serializes
the fields SNAINN and SNAOUT, which
anchor the chains of WEIBKs and WEBBKs
WEIBK Control Block Content
WEIBK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure WEIBK Work Element Identifier Block 0000 0 Signed 4 WEINEXT Address of next WEIBK 0004 4 Signed 4 WEIMSGID Message ID for the WEBBK 0008 8 Signed 4 WEICOMBK Address of COMBK for the WEBBK 000C 12 Signed 4 WEIWEBBK Address of the WEBBK 0010 16 Signed 4 WEIIXBLK Address of IUCV IXBLK 0014 20 Signed 4 WEIBACK Address of previous WEIBK 0018 24 Signed 4 WEINXTBT Address of available byte 00000018 WEILINK WEINXTBT Pointer to sync WEIBK 001C 28 Signed 4 WEIWIDBK Address of buffer list WIDBK 0020 32 Signed 4 WEIWIDSN Send list WIDBK copy address 0024 36 Signed 4 WEIWIDAN Answer list WIDBK copy address 0028 40 Signed 4 WEIPLASV Save area address 002C 44 Signed 2 WEIWEBSZ Chained WEBBK size in doublewords 002E 46 Signed 2 WEIWIDSZ WIDBK size in doublewords (also the number of logo WEBBKs when the WEIBK is a logo WEIBK) 0030 48 Signed 2 WEIREMDR Number bytes remaining in buffer 0032 50 Bitstring 1 WEIFLAG1 Status flags 1... .... WEINOIDA X'80' Non-IDA data present .1.. .... WEIRSTRQ X'40' Restart 'not processed' request ..1. .... WEIDBLRD X'20' Req not processed-multiple reads ...1 .... WEIBATCH X'10' Batching in progress .... 1... WEISNDBF X'08' Send the buffer .... .1.. WEIDONE X'04' Return code is already set .... ..1. WEIMSGFL X'02' Req not processed-msg limit flood .... ...1 WEIRESPN X'01' Response is required 0033 51 Bitstring 1 WEIFLAG2 Status flags 1... .... WEIIRADN X'80' IRA has been invoked .1.. .... WEISENT X'40' Successful SEND has been issued ..1. .... WEIRERD X'20' May need re-read ...1 .... WEIRESET X'10' RESET has been issued for VDEV .... 1... WEIRESP X'08' RESPONSE IS EXPECTED .... .1.. WEIBREAK X'04' TTY BREAK processing in effect .... ..1. WEISNDQW X'02' Queued write ready for sending .... ...1 WEIQDWRT X'01' Write queued by WSF or GUESTCTL 0034 52 Bitstring 1 WEILAID Logical AID from VSM 00000000 WEBLANTR X'00' Enter 00000001 WEBLAPA1 X'01' PA1 00000002 WEBLAPA2 X'02' PA2 00000003 WEBLAPA3 X'03' PA3 00000004 WEBLACLR X'04' Clear key (VSM internal) 00000005 WEBSATTN X'05' Single attention 00000006 WEBMATTN X'06' Multiple attention 00000064 WEBLALPD X'64' Light pen 00000065 WEBLA001 X'65' PF1 00000066 WEBLA002 X'66' PF2 00000067 WEBLA003 X'67' PF3 00000068 WEBLA004 X'68' PF4 00000069 WEBLA005 X'69' PF5 0000006A WEBLA006 X'6A' PF6 0000006B WEBLA007 X'6B' PF7 0000006C WEBLA008 X'6C' PF8 0000006D WEBLA009 X'6D' PF9 0000006E WEBLA010 X'6E' PF10 0000006F WEBLA011 X'6F' PF11 00000070 WEBLA012 X'70' PF12 00000071 WEBLA013 X'71' PF13 00000072 WEBLA014 X'72' PF14 00000073 WEBLA015 X'73' PF15 00000074 WEBLA016 X'74' PF16 00000075 WEBLA017 X'75' PF17 00000076 WEBLA018 X'76' PF18 00000077 WEBLA019 X'77' PF19 00000078 WEBLA020 X'78' PF20 00000079 WEBLA021 X'79' PF21 0000007A WEBLA022 X'7A' PF22 0000007B WEBLA023 X'7B' PF23 0000007C WEBLA024 X'7C' PF24 0035 53 Bitstring 1 WEIFLAG3 Status flags 1... .... WEILOGO X'80' This is a LOGO WEIBK .1.. .... WEIFIRST X'40' This is the first WEIBK on the SNAOUT queue (only valid at certain points during disconnect processing) 0036 54 Bitstring 1 * (2) Reserved 0038 56 Signed 4 WEIIRA Address of VCYWR if queued WRITE 003C 60 Signed 4 WEIFSCBK Address of FSCBK 00000008 WEISIZE (*-WEIBK+7)/8 WEIBK size in doublewords
WEIBK Storage Layout
*** WEIBK - Work Element Identifier Block * * +---------------------------+---------------------------+ * 0 | WEINEXT | WEIMSGID | * +---------------------------+---------------------------+ * 8 | WEICOMBK | WEIWEBBK | * +---------------------------+---------------------------+ * 10 | WEIIXBLK | WEIBACK | * +---------------------------+---------------------------+ * 18 | WEINXTBT | WEIWIDBK | * +---------------------------+---------------------------+ * 20 | WEIWIDSN | WEIWIDAN | * +---------------------------+-------------+-------------+ * 28 | WEIPLASV | WEIWEBSZ | WEIWIDSZ | * +-------------+------+------+------+------+-------------+ * 30 | WEIREMDR |:FLAG1|:FLAG2|:LAID |:FLAG3|/////////////| * +-------------+------+------+------+------+-------------+ * 38 | WEIIRA | WEIFSCBK | * +---------------------------+---------------------------+ * 40 * *** WEIBK - Work Element Identifier Block
WEIBK Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----WEBLACLR 0034 00000004
WEBLALPD 0034 00000064
WEBLANTR 0034 00000000
WEBLAPA1 0034 00000001
WEBLAPA2 0034 00000002
WEBLAPA3 0034 00000003
WEBLA001 0034 00000065
WEBLA002 0034 00000066
WEBLA003 0034 00000067
WEBLA004 0034 00000068
WEBLA005 0034 00000069
WEBLA006 0034 0000006A
WEBLA007 0034 0000006B
WEBLA008 0034 0000006C
WEBLA009 0034 0000006D
WEBLA010 0034 0000006E
WEBLA011 0034 0000006F
WEBLA012 0034 00000070
WEBLA013 0034 00000071
WEBLA014 0034 00000072
WEBLA015 0034 00000073
WEBLA016 0034 00000074
WEBLA017 0034 00000075
WEBLA018 0034 00000076
WEBLA019 0034 00000077
WEBLA020 0034 00000078
WEBLA021 0034 00000079
WEBLA022 0034 0000007A
WEBLA023 0034 0000007B
WEBLA024 0034 0000007C
WEBMATTN 0034 00000006
WEBSATTN 0034 00000005
WEIBACK 0014
WEIBATCH 0032 10
WEIBREAK 0033 04
WEICOMBK 0008
WEIDBLRD 0032 20
WEIDONE 0032 04
WEIFIRST 0035 40
WEIFLAG1 0032
WEIFLAG2 0033
WEIFLAG3 0035
WEIFSCBK 003C
WEIIRA 0038
WEIIRADN 0033 80
WEIIXBLK 0010
WEILAID 0034
WEILINK 0018 00000018
WEILOGO 0035 80
WEIMSGFL 0032 02
WEIMSGID 0004
WEINEXT 0000
WEINOIDA 0032 80
WEINXTBT 0018
WEIPLASV 0028
WEIQDWRT 0033 01
WEIREMDR 0030
WEIRERD 0033 20
WEIRESET 0033 10
WEIRESP 0033 08
WEIRESPN 0032 01
WEIRSTRQ 0032 40
WEISENT 0033 40
WEISIZE 003C 00000008
WEISNDBF 0032 08
WEISNDQW 0033 02
WEIWEBBK 000C
WEIWEBSZ 002C
WEIWIDAN 0024
WEIWIDBK 001C
WEIWIDSN 0020
WEIWIDSZ 002E
Last updated on 3 Aug 1999 at 13:48:51 EDT.
Copyright IBM Corporation, 1990, 1999