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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
Storage Layout
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 40 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 MTRPRP_PFXVFST Vector facility status. X'00' =
not installed. X'20' =
operational. X'40' = in standby.
X'80' = online.
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 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 40
MTRPRP_CALFLAGS 1C 1
MTRPRP_CALUDED 20 8
MTRPRP_END 28 0
MTRPRP_MRHDR 0 0
MTRPRP_PCCCSU 1D 1
MTRPRP_PFXCFO 1C 80
MTRPRP_PFXCPUAD 14 2
MTRPRP_PFXIDMDL 16 2
MTRPRP_PFXIDSER 18 3
MTRPRP_PFXIDVER 1E 1
MTRPRP_PFXTYPE 1F 1
MTRPRP_PFXVFST 1B 1
This information is
based on z/VM V4R3.0.
Last updated on 1 May 2002 at 16:20:33.
Copyright IBM Corporation, 1990, 2002