Programming Interface Information:
The Monitor Records are intended Programming Interfaces that
allow the customer to write programs to obtain services of z/VM.

MRMTRPRP

Prolog
Control Block Contents
Cross Reference

MRMTRPRP Prolog

 DSECT NAME - MTRPRP
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRMTRPRP
 DESCRIPTIVE NAME - Monitor Sample Configuration Record
                    Domain 1 - Monitor Record
                    Record 5 - Processor Configuration
                               (Per Processor)
 DESCRIPTION - Describes the configuration of a real processor.
               A separate record is generated for each processor
               varied online.


MRMTRPRP Control Block Contents

Offsets
Dec Hex  Type       Len  Name (Dim)             Description
 
  0   0  Structure   44  MTRPRP                 Start of monitor record
  0   0  Character    0  MTRPRP_MRHDR           Record header. See MRRECHDR
                                                for details.
  0   0  Character   20  MRHDR                  
  0   0  Unsigned     2  MRHDRLEN               record length in bytes
  2   2  Unsigned     2  MRHDRZER               field of zeros
  4   4  Unsigned     1  MRHDRDM                domain identifier
  5   5  Unsigned     1  *                      
  6   6  Unsigned     2  MRHDRRC                record identifier
  8   8  Character    8  MRHDRTOD               Time at which this record was
                                                built. In time-of-day (TOD)
                                                clock format. See IBM System
                                                370 XA Principle of Operation
                                                for explanation of format.
 16  10  Character    4  *                      
 20  14  Character    0  MRHDR_END              End of header
 20  14  Unsigned     2  MTRPRP_PFXCPUAD        Processor address
 22  16  Character    2  MTRPRP_PFXIDMDL        CPU model number in packed
                                                decimal
 24  18  Character    3  MTRPRP_PFXIDSER        CPU serial number in packed
                                                decimal
 27  1B  Bitstring    1  *                      Reserved for IBM use.
                                                Previous field is no longer
                                                meaningful. (MTRPRP_PFXVFST)
 28  1C  Bitstring    1  MTRPRP_CALFLAGS        Flag byte
          1... ....      MTRPRP_PFXCFO          Crypto facility is online
          .1.. ....      *                      
          ..1. ....      *                      
          ...1 ....      *                      
          .... 1...      *                      
          .... .1..      *                      
          .... ..1.      *                      
          .... ...1      *                      
 29  1D  Unsigned     1  MTRPRP_PCCCSU          Crypto Unit ID. Valid only if
                                                crypto facility is online
                                                (MTRPRP_PFXCFO = ON)
 30  1E  Unsigned     1  MTRPRP_PFXIDVER        Processor model version code.
                                                Derived from the Store CPU ID
                                                instruction (STIPD) issued by
                                                CP. The format depends on the
                                                model, usually described in
                                                Processor Characteristics
                                                Manuals for different
                                                processors.
 31  1F  Unsigned     1  MTRPRP_PFXTYPE         Host CPU usage type
                                                identifier. Processor type is:
                                                X'14' = Master Processor X'1E'
                                                = Dedicated Processor X'28' =
                                                Alternate Processor
 32  20  Character    8  MTRPRP_CALUDED         If processor is dedicated,
                                                this is the userid to which it
                                                is dedicated. Otherwise, the
                                                field is binary zeros.
 40  28  Unsigned     1  MTRPRP_PFXCPUTY        CPU Type. Valid values: X'00'
                                                - General Purpose (CP) X'02' -
                                                zSeries Application Assist
                                                (zAAP) X'03' - Integrated
                                                Facility for Linux (IFL) X'04'
                                                - Internal Coupling Facility
                                                (ICF) X'05' - zSeries
                                                Integrated Information (zIIP)
 41  29  Character    3  *                      Reserved for IBM use
 44  2C  Character    0  MTRPRP_END             

MRMTRPRP Cross Reference

                      Hex           Hex
Name                 Offset Length Value
 
MRHDR                      0     20
MRHDR_END                 14      0
MRHDRDM                    4      1
MRHDRLEN                   0      2
MRHDRRC                    6      2
MRHDRTOD                   8      8
MRHDRZER                   2      2
MTRPRP                     0     44
MTRPRP_CALFLAGS           1C      1
MTRPRP_CALUDED            20      8
MTRPRP_END                2C      0
MTRPRP_MRHDR               0      0
MTRPRP_PCCCSU             1D      1
MTRPRP_PFXCFO             1C           80
MTRPRP_PFXCPUAD           14      2
MTRPRP_PFXCPUTY           28      1
MTRPRP_PFXIDMDL           16      2
MTRPRP_PFXIDSER           18      3
MTRPRP_PFXIDVER           1E      1
MTRPRP_PFXTYPE            1F      1

This information is based on z/VM V6R1.0.
Last updated on 8 Oct 2009 at 21:08:13.
Copyright IBM Corporation, 1990, 2009