Programming Interface Information:
The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM. |
MRPRCVON
PrologControl Block Contents
Cross Reference
MRPRCVON Prolog
DSECT NAME - PRCVON FUNCTION - Map a Monitor record. LOCATED BY - Through the Monitor Control Area REFERENCED CONTROL BLOCKS - MRRECHDR Monitor Record Header NAME - MRPRCVON DESCRIPTIVE NAME - Monitor Event Record Domain 5 - Processor Domain Record 1 - Vary On Processor DESCRIPTION - Generated whenever a real processor is varied online.
MRPRCVON Control Block Contents
Offsets Dec Hex Type Len Name (Dim) Description 0 0 Structure 32 PRCVON Start of monitor record 0 0 Character 0 PRCVON_MRHDR Record Header. See MRRECHDR for details. 0 0 Character 20 MRHDR 0 0 Unsigned 2 MRHDRLEN 2 2 Unsigned 2 MRHDRZER 4 4 Unsigned 1 MRHDRDM 5 5 Unsigned 1 * 6 6 Unsigned 2 MRHDRRC 8 8 Character 8 MRHDRTOD 16 10 Character 4 * 20 14 Character 0 MRHDR_END 20 14 Unsigned 2 PRCVON_PFXCPUAD Processor address 22 16 Character 2 PRCVON_PFXIDMDL CPU model number in packed decimal 24 18 Character 3 PRCVON_PFXIDSER CPU serial number in packed decimal 27 1B Unsigned 1 PRCVON_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. 28 1C Unsigned 1 PRCVON_PFXCPUTY Processor 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) 29 1D Unsigned 1 PRCVON_VONRSON Vary on reason. Valid values: X'00' - Vary on command X'01' - Initialization X'02' - Thread Activation for multithreading config change X'FF' - Other 30 1E Unsigned 2 PRCVON_CORID Core ID for this Processor. 32 20 Character 0 PRCVON_END
MRPRCVON 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 PRCVON 0 32 PRCVON_CORID 1E 2 PRCVON_END 20 0 PRCVON_MRHDR 0 0 PRCVON_PFXCPUAD 14 2 PRCVON_PFXCPUTY 1C 1 PRCVON_PFXIDMDL 16 2 PRCVON_PFXIDSER 18 3 PRCVON_PFXIDVER 1B 1 PRCVON_VONRSON 1D 1
This information is based on z/VM V7R3.0.
Last updated on 09 September 2022 at 12:38:05.
Copyright IBM Corporation, 1990, 2022