DEPBLK Back to Index page
 
Prolog 
Control Block Contents 
   DEPBLK DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.


  DEPBLK Prolog Top of page
 
 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 Top of page
 

 DEPBLK DSECT Top of page
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 80 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 0DEPFULL DEPBKFUL X'FFFF' DEPBKFUL Error block full, some info lost 00000068 DEPLENGH *-DEPLEN DEP length for SPM register 00000008 DEPNERS 8 Number of Error Subblocks
 
 
  DEPBLK Storage Layout Top of page
 
          
*** 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 Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
DEPBKFUL       0066 0DEPFULL
DEPCID         0006
DEPFULL        0066
DEPHDR         0004
DEPLEN         0000
DEPLENGH       0066 00000068
DEPNERS        0066 00000008
DEPPID         0004
DEPSEC         0016
 
This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:36:09 EDT.
Copyright IBM Corporation, 1990, 2020