Programming Interface Information: This information is NOT intended to be
used as Programming Interfaces of z/VM.

SNSID

Prolog  

Control Block Contents  
   SNSID DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  

SNSID Prolog

 NAME       : HCPSNSID
 DESCRIPTION: SENSE ID Data Mapping
 DSECT      : SNSID
 FUNCTION   : Map the data returned by a SENSE ID CCW
 LOCATED BY : None
 CREATED BY : None
 DELETED BY : None
 

SNSID Control Block Content

SNSID DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SNSID          SENSE ID Data Mapping
0000    0 Bitstring    1 SNSIDFF        x'ff' filler
0001    1 Character    6 SNSIDATA (0)   data portion of SENSE ID data
0001    1 Bitstring    2 SNSCUID        control unit id
0003    3 Bitstring    1 SNSCUMF        control unit model/feature codes
0004    4 Bitstring    2 SNSDVID        device id
0006    6 Bitstring    1 SNSDVMF        device model/feature codes
 

SNSID Storage Layout

          
*** SNSID - SENSE ID Data Mapping
*
*     +------+-------------+------+-------------+------+
*   0 |:IDFF |  SNSCUID    |:CUMF |  SNSDVID    |:DVMF | 7
*     +------+-------------+------+-------------+------+
*
*** SNSID - SENSE ID Data Mapping
 

SNSID Cross Reference

Symbol         Dspl Value
-------------- ---- -----
SNSCUID        0001
SNSCUMF        0003
SNSDVID        0004
SNSDVMF        0006
SNSIDATA       0001
SNSIDFF        0000
This information is based on z/VM V4R1.0.
Last updated on 5 Jun 2001 at 16:39:45 EDT.
Copyright IBM Corporation, 1990, 2001