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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. |
MRUSEDFC
PrologControl Block Contents
Cross Reference
MRUSEDFC Prolog
DSECT NAME - USEDFC FUNCTION - Map a Monitor record. LOCATED BY - Through the Monitor Control Area REFERENCED CONTROL BLOCKS - MRRECHDR Monitor Record Header NAME - MRUSEDFC DESCRIPTIVE NAME - Monitor Event Record Domain 4 - User Domain Record 5 - DEFINE CPU DESCRIPTION - Records a new virtual CPU that has been defined by the DEFINE CPU command.
MRUSEDFC Control Block Contents
Offsets Dec Hex Type Len Name (Dim) Description 0 0 Structure 36 USEDFC Start of monitor record 0 0 Character 0 USEDFC_MRHDR record header 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 Character 8 USEDFC_VMDUSER User identification 28 1C Unsigned 2 USEDFC_VMDCPUAD Processor address being defined 30 1E Unsigned 2 * Reserved for IBM use 32 20 Unsigned 1 USEDFC_VMDPUTYP 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) 33 21 Bitstring 1 USEDFC_VMDCFGEM Virtual configuration indicators. Valid in base VMDBK only 1... .... * .1.. .... USEDFC_VMDCPUAF User requested CPU Affinity ..1. .... * ...1 .... * .... 1... * .... .1.. * .... ..1. * .... ...1 * 34 22 Bitstring 1 USEDFC_VMDPUST CPU Status flag 1... .... USEDFC_VMDAFSUP CPU Affinity suppressed .1.. .... * ..1. .... * ...1 .... * .... 1... * .... .1.. * .... ..1. * .... ...1 * 35 23 Unsigned 1 USEDFC_OLDPUTYP Former processor type before DEF CPU nn TYPE was specified for same cpu number but different type. Blank if no type redefinition occurred 36 24 Character 0 USEDFC_END
MRUSEDFC 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 USEDFC 0 36 USEDFC_END 24 0 USEDFC_MRHDR 0 0 USEDFC_OLDPUTYP 23 1 USEDFC_VMDAFSUP 22 80 USEDFC_VMDCFGEM 21 1 USEDFC_VMDCPUAD 1C 2 USEDFC_VMDCPUAF 21 40 USEDFC_VMDPUST 22 1 USEDFC_VMDPUTYP 20 1 USEDFC_VMDUSER 14 8
This information is based on z/VM V5R4.0.
Last updated on 5 Sep 2008 at 09:11:41.
Copyright IBM Corporation, 1990, 2008