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.
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DEPBLK
Prolog
Control Block Contents
DEPBLK DSECT
Storage Layout
Cross Reference (Contains links to field and bit definitions)
DEPBLK Prolog
NAME : DMSDEP
DESCRIPTION: Detailed Error Passback (DEP) Block
DSECT : DEPBLK
FUNCTION : Provides mapping of the DEP Block
containing the warning/error/information data
returned during syncpoint processing.
DEPBLK Control Block Content
DEPBLK DSECT
Hex Dec Type/Val Lng Label (dup) Comments
---- ---- --------- ---- -------------- --------
0000 0 Structure DEPBLK Detailed Error Passback (DEP)
Block
DEP Block mapping
0000 0 Signed 4 DEPLEN Total length of DEP block
0004 4 Bitstring 18 DEPHDR Header information
0004 4 Bitstring 2 DEPPID Path ID
0006 6 Bitstring 8 DEPCID Conversation ID
000E 14 Bitstring 8 * RESERVED
0016 22 Bitstring 0 DEPSEC Contains all error subblocks
mapped via DEPERSB DSECT. Each
error subblk MUST be mapped
separately. Number of error
subblocks is in DEPNERS.
0066 102 Bitstring 2 DEPFULL DEP block full condition
0000FFFF DEPBKFUL X'FFFF' Error block full, some
info lost
00000068 DEPLENGH *-DEPLEN DEP length for SPM
register
00000008 DEPNERS 8 Number of Error Subblocks
DEPBLK Storage Layout
*** DEPBLK - Detailed Error Passback (DEP) Block
*
* +---------------------------+---------------------------+
* 0 | DEPLEN | |
* +---------------------------+ |
* | DEPHDR |
* | +-------------+
* | | 16
* +-----------------------------------------+
*
*** DEPBLK - Detailed Error Passback (DEP) Block
*** Overlay for DEPHDR in DEPBLK
*
* +-------------+-------------+
* 0 ... 4 | DEPPID | (006)- |
* +---------------------------+-------------+-------------+
* 8 | -DEPCID |/////////////|
* +-----------------------------------------+-------------+
* 10 |/////////////////////////////////////////| |
* +-----------------------------------------+ |
* 18 | |
* = DEPSEC =
* | +-------------+
* 60 | | DEPFULL |
* +-----------------------------------------+-------------+
* 68
*
*** Overlay for DEPHDR in DEPBLK
DEPBLK Cross Reference (contains links to field and bit definitions)
Symbol Dspl Value
-------------- ---- -----
DEPBKFUL 0066 0000FFFF
DEPCID 0006
DEPFULL 0066
DEPHDR 0004
DEPLEN 0000
DEPLENGH 0066 00000068
DEPNERS 0066 00000008
DEPPID 0004
DEPSEC 0016
This information is
based on VM/ESA 2.4.0.
Last updated on 18 Aug 1999 at 09:18:44 EDT.
Copyright IBM Corporation, 1990, 1999
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