VNCBK - 32-bit CP - V4R4.0
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.

VNCBK

Prolog  

Control Block Contents  
   VNCBK DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  


VNCBK Prolog

 NAME       : HCPVNCBK
 DESCRIPTION: Virtual Network Command parameters
 DSECT      : VNCBK
 FUNCTION   :
              Define a structure to represent a work area used
              for processing a QUERY LAN or QUERY VSWITCH command.
              A new VNCBK is allocated for each command.
 LOCATED BY -
   Local pointer for the duration of command processing
 CREATED BY -
   CP QUERY LAN command processing (module HCPVLQ)
   CP QUERY VSWITCH command processing (module HCPSWQ)
   CP QUERY CONTROLLER command processing (module HCPSWQ)
 DESTROYED BY -
   CP QUERY LAN command processing (module HCPVLQ)
   CP QUERY VSWITCH command processing (module HCPSWQ)
   CP QUERY CONTROLLER command processing (module HCPSWQ)
 REFERENCED CONTROL BLOCKS -
   HCPLANBK COPY - Virtual Network (LAN) definition

 

VNCBK Control Block Content


VNCBK DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      VNCBK          Virtual Network Command
                                        parameters
0000    0 Bitstring    1 VNCLEVEL       LAN Level (see LANLEVEL)
0001    1 Bitstring    1 VNCOPT         Command processing options
          1... ....      VNCXALL        X'80' - Found keyword 'ALL'
          .1.. ....      VNCXLAN        X'40' - Use VNCNAME
                                        <lanname>
          ..1. ....      VNCXANY        X'20' - Found keyword 'ANYOWNER'
          ...1 ....      VNCXOWN        X'10' - Use VNCUSER
                                        <ownerid>
          .... 1...      VNCXANT        X'08' - Found keyword 'ANYTYPE'
          .... .1..      VNCXTYPE       X'04' - Use VNCTYPE
                                        <lantype>
          .... ..1.      VNCXUSR        X'02' - Use VNCUSER
                                        <controller>
0002    2 Bitstring    1 VNCOPT1        Command processing options
          1... ....      VNCXDET        X'80' - Found keyword 'DETails'
          .1.. ....      VNCXACT        X'40' - Found keyword 'ACTive'
          ..1. ....      VNCXACC        X'20' - Found keyword
                                        'ACCesslist'
          ...1 ....      VNCXCONN       X'10' - Report every connection
          .... 1...      VNCXCTRS       X'08' - Report counters (VSWITCH)
0003    3 Bitstring    1 VNCOPT2        Command processing options
          1... ....      VNCXVLAN       X'80' - Found keyword 'VLAN'
          .1.. ....      VNCXVLAN_ANY   X'40' - Found keyword 'VLAN ANY'
          ..1. ....      VNCXVLAN_NONE  X'20' - Found keyword 'VLAN NONE'
0004    4 Bitstring   16 VNCLANID (0)   LAN ID (ownerid||lanname)
0004    4 Bitstring    8 VNCUSER        Owner (userid)
000C   12 Bitstring    8 VNCNAME        Name
0014   20 Signed       2 VNCVLAN        VLAN id
0016   22 Bitstring    1 VNCTYPE        LAN TYPE value (use LANTYPE)
0017   23 Bitstring    1 VNCMPAQD       Options for HCPMPAQD
          1... ....      VNCQDDET       X'80' - DETAILS requested
          .1.. ....      VNCQDVID       X'40' - Restrict to matching VLAN
                                        ID
0018   24 Bitstring    1 VNCNOTES       Notes (during processing)
          1... ....      VNCACTVL       X'80' Indicate VLAN ID found
0019   25 Bitstring    5 *              Reserved for alignment
          0000001E       VNC$END        * End of VNCBK
          0000001E       VNCBKLN        *-VNCBK Size of VNCBK in bytes
          00000004       VNCBKSZ        (*-VNCBK+7)/8 Size of VNCBK in
                                        doublewords
     ** End of Definitions

 

VNCBK Storage Layout

          
*** VNCBK - Virtual Network Command parameters
*
*     +------+------+------+------+---------------------------+
*   0 |:LEVEL|VNCOPT|:OPT1 |:OPT2 |         VNCUSER-          |
*     +------+------+------+------+---------------------------+
*   8 |          -(004)           |         VNCNAME-          |
*     +---------------------------+-------------+------+------+
*  10 |          -(00C)           |  VNCVLAN    |:TYPE |:MPAQD|
*     +------+--------------------+-------------+------+------+
*  18 |:NOTES|//////////////////////////////////| 1E
*     +------+----------------------------------+
*
*** VNCBK - Virtual Network Command parameters

 

VNCBK Cross Reference

Symbol         Dspl Value
-------------- ---- -----
VNC$END        0019 0000001E
VNCACTVL       0018 80
VNCBKLN        0019 0000001E
VNCBKSZ        0019 00000004
VNCLANID       0004
VNCLEVEL       0000
VNCMPAQD       0017
VNCNAME        000C
VNCNOTES       0018
VNCOPT         0001
VNCOPT1        0002
VNCOPT2        0003
VNCQDDET       0017 80
VNCQDVID       0017 40
VNCTYPE        0016
VNCUSER        0004
VNCVLAN        0014
VNCXACC        0002 20
VNCXACT        0002 40
VNCXALL        0001 80
VNCXANT        0001 08
VNCXANY        0001 20
VNCXCONN       0002 10
VNCXCTRS       0002 08
VNCXDET        0002 80
VNCXLAN        0001 40
VNCXOWN        0001 10
VNCXTYPE       0001 04
VNCXUSR        0001 02
VNCXVLAN       0003 80
VNCXVLAN_ANY   0003 40
VNCXVLAN_NONE  0003 20

This information is based on z/VM V4R4.0. Last updated on 29 Jul 2003 at 16:34:46 EDT.
Copyright IBM Corporation, 1990, 2003