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Programming Interface Information:
The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM. |
MRMTRPRP
PrologControl 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... .... * Reserved for IBM use.
Previous field is no longer
meaningful. (MTRPRP_PFXCFO)
.1.. .... *
..1. .... *
...1 .... *
.... 1... *
.... .1.. *
.... ..1. *
.... ...1 *
29 1D Unsigned 1 * Reserved for IBM use.
Previous field is no longer
meaningful. (MTRPRP_PCCCSU)
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_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 V6R2.0.
Last updated on 28 Nov 2011 at 19:47:04.
Copyright IBM Corporation, 1990, 2011