VLCCACHE Back to Index page
 
Prolog 
Control Block Contents 
   VLCCACHE 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.

 
  VLCCACHE Control Block Content Top of page
  




 VLCCACHE DSECT
Top of page


Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      VLCCACHE       Virtual Network Interface Card block
0000    0 Signed       2 VLCCAVID       VLAN ID
0002    2 Signed       2 *              Reserved
0004    4 Address      4 VLCCAPTR       Pointer to VLCBK
      Related constants.
          00000100       NICMAXDV       256 Max Network Devices per NIC
          00000010       NICMAXNT       16 Max Network Ports per NIC -
                                        QDIO
          00000010       NICCACSZ       16 16 doubleword VLCBK cache
      Define MLTBK for this compile.
       PREFIX_LEN = 3
      Start of Assembler Control Block
 
 
  VLCCACHE Storage Layout Top of page
  
 
*** VLCCACHE - Virtual Network Interface Card block
*
*     +-------------+-------------+---------------------------+
*   0 |  VLCCAVID   |/////////////|         VLCCAPTR          |
*     +-------------+-------------+---------------------------+
*   8
*
*** VLCCACHE - Virtual Network Interface Card block
 
 
  VLCCACHE Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
NICCACSZ       0004 00000010
NICMAXDV       0004 00000100
NICMAXNT       0004 00000010
VLCCAPTR       0004
VLCCAVID       0000
 
This information is based on z/VM 6.4.0 Last updated on 24 Aug 2016 at 09:27:15 EDT.
Copyright IBM Corporation, 1990, 2016