Transaction Processing Facility (TPF) - Online Maintenance
TPF Online Maintenance
TPF Online Maintenance
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SUBJECT: APAR NUMBER: PJ27387
REFERENCE: AREA: EVENT FACILITY
SEGMENT: CNPGH0 - RELEASE: HPO (Assembler)
SEGMENT: CNPHH0 - RELEASE: HPO (Assembler)
SEGMENT: CNPJH0 - RELEASE: HPO (Assembler)
SEGMENT: CNPKH0 - RELEASE: HPO (Assembler)
SEGMENT: CNPLH0 - RELEASE: HPO (Assembler)
SEGMENT: CNPMH0 - RELEASE: HPO (Assembler)
SEGMENT: CNPPH0 - RELEASE: HPO (Assembler)
SEGMENT: CNPQH0 - RELEASE: HPO (Assembler)
SEGMENT: CSS8H0 - RELEASE: HPO (Assembler)
There are no pre-requisites for this APAR.
REFERENCE: AREA: EVENT FACILITY
SEGMENT: ACPL40 - RELEASE: TPF4 (Assembler)
SEGMENT: ALDR40 - RELEASE: TPF4 (Assembler)
SEGMENT: BXA240 - RELEASE: TPF4 (Assembler)
SEGMENT: C$FVA040 - RELEASE: TPF4 (C-Header)
SEGMENT: CAAA40 - RELEASE: TPF4 (Copy)
SEGMENT: CCEB40 - RELEASE: TPF4 (Copy)
SEGMENT: CDLB40 - RELEASE: TPF4 (Assembler)
SEGMENT: CDL140 - RELEASE: TPF4 (Assembler)
SEGMENT: CDL740 - RELEASE: TPF4 (Assembler)
SEGMENT: CEL240 - RELEASE: TPF4 (C)
SEGMENT: CEVNQC40 - RELEASE: TPF4 (Assembler)
SEGMENT: CEVNTC40 - RELEASE: TPF4 (Assembler)
SEGMENT: CEVNWC40 - RELEASE: TPF4 (Assembler)
SEGMENT: CGENLC40 - RELEASE: TPF4 (Assembler)
SEGMENT: CGT240 - RELEASE: TPF4 (Assembler)
SEGMENT: CGT540 - RELEASE: TPF4 (Assembler)
SEGMENT: CGT840 - RELEASE: TPF4 (Assembler)
SEGMENT: CGT940 - RELEASE: TPF4 (Assembler)
SEGMENT: CHKA40 - RELEASE: TPF4 (Assembler)
SEGMENT: CHKB40 - RELEASE: TPF4 (Assembler)
SEGMENT: CHKC40 - RELEASE: TPF4 (Assembler)
SEGMENT: CHKD40 - RELEASE: TPF4 (Assembler)
SEGMENT: CHKR40 - RELEASE: TPF4 (Assembler)
SEGMENT: CIEF40 - RELEASE: TPF4 (Copy)
SEGMENT: CJIV40 - RELEASE: TPF4 (Copy)
SEGMENT: CLEG40 - RELEASE: TPF4 (C)
SEGMENT: COMXBS40 - RELEASE: TPF4 (BuildScr)
SEGMENT: CONN40 - RELEASE: TPF4 (Assembler)
SEGMENT: COTB40 - RELEASE: TPF4 (Assembler)
SEGMENT: COTU40 - RELEASE: TPF4 (Assembler)
SEGMENT: CPOSTC40 - RELEASE: TPF4 (Assembler)
SEGMENT: CPSF40 - RELEASE: TPF4 (Copy)
SEGMENT: CRESC40 - RELEASE: TPF4 (Macro)
SEGMENT: CSAWNC40 - RELEASE: TPF4 (Assembler)
SEGMENT: CSGA40 - RELEASE: TPF4 (Assembler)
SEGMENT: CSGL40 - RELEASE: TPF4 (Assembler)
SEGMENT: CSG140 - RELEASE: TPF4 (Assembler)
SEGMENT: CSG340 - RELEASE: TPF4 (Assembler)
SEGMENT: CSG440 - RELEASE: TPF4 (Assembler)
SEGMENT: CSG540 - RELEASE: TPF4 (Assembler)
SEGMENT: CSG640 - RELEASE: TPF4 (Assembler)
SEGMENT: CSG840 - RELEASE: TPF4 (Assembler)
SEGMENT: CSPA40 - RELEASE: TPF4 (Assembler)
SEGMENT: CSPB40 - RELEASE: TPF4 (Assembler)
SEGMENT: CTALBS40 - RELEASE: TPF4 (BuildScr)
SEGMENT: CTALXV40 - RELEASE: TPF4 (LibIntScr)
SEGMENT: CZ1SE40 - RELEASE: TPF4 (Macro)
SEGMENT: DCR240 - RELEASE: TPF4 (Assembler)
SEGMENT: EVNQC40 - RELEASE: TPF4 (Macro)
SEGMENT: EVNTC40 - RELEASE: TPF4 (Macro)
SEGMENT: EVNWC40 - RELEASE: TPF4 (Macro)
SEGMENT: FTER0040 - RELEASE: TPF4 (C)
SEGMENT: FTVA0240 - RELEASE: TPF4 (C)
SEGMENT: FTVA0340 - RELEASE: TPF4 (C)
SEGMENT: GENLC40 - RELEASE: TPF4 (Macro)
SEGMENT: GENR40 - RELEASE: TPF4 (Macro)
SEGMENT: I$FSDD40 - RELEASE: TPF4 (C-Header)
SEGMENT: IBMPAL40 - RELEASE: TPF4 (Copy)
SEGMENT: IBMSVC40 - RELEASE: TPF4 (Dsect)
SEGMENT: ICCB40 - RELEASE: TPF4 (Dsect)
SEGMENT: IDSDLR40 - RELEASE: TPF4 (Macro)
SEGMENT: IDSEVN40 - RELEASE: TPF4 (Dsect)
SEGMENT: ISCB40 - RELEASE: TPF4 (Dsect)
SEGMENT: NC0CB40 - RELEASE: TPF4 (Macro)
SEGMENT: POSTC40 - RELEASE: TPF4 (Macro)
SEGMENT: RC0AT40 - RELEASE: TPF4 (Macro)
SEGMENT: RV1VT40 - RELEASE: TPF4 (Macro)
SEGMENT: RV2VT40 - RELEASE: TPF4 (Macro)
SEGMENT: SAWNC40 - RELEASE: TPF4 (Macro)
SEGMENT: SA0AT40 - RELEASE: TPF4 (Macro)
SEGMENT: SPGLB40 - RELEASE: TPF4 (Macro)
SEGMENT: SPPGML40 - RELEASE: TPF4 (Macro)
SEGMENT: SPRIAT40 - RELEASE: TPF4 (Copy)
SEGMENT: SR0RT40 - RELEASE: TPF4 (Macro)
SEGMENT: TPFAPI40 - RELEASE: TPF4 (C-Header)
SEGMENT: WG0TA40 - RELEASE: TPF4 (Macro)
Pre-requisite APARs are:
FOR SEGMENT ACPL40 (Assembler) - REL TPF4
PJ13764 PJ14326 PJ14584 PJ16373
PJ17852 PJ18438 PJ20386
PJ17278 PJ21768 PJ22451 PJ22538
PJ23526 PJ24845 PJ25084
PJ25166 PJ24992 PJ25154 PJ25322
PJ25459 PJ25559 PJ26320
PJ26744
FOR SEGMENT ALDR40 (Assembler) - REL TPF4
PJ14560 PJ14793 PJ15486 PJ17852
PJ19966 PJ19818 PJ19841
PJ21060 PJ23123 PJ23353 PJ24294
PJ23447 PJ24569 PJ21969
PJ25084
FOR SEGMENT C$FVA040 (C-Header) - REL TPF4
PJ17852 PJ21044 PJ22434 PJ25094
PJ25089 PJ25182 PJ24940
PJ25266 PJ25760 PJ25781 PJ26125
PJ25880 PJ26384 PJ26577
PJ26707 PJ26890 PJ27305
FOR SEGMENT CAAA40 (Copy) - REL TPF4
PJ17852 PJ19422 PJ21167 PJ22389
PJ23178 PJ24530 PJ24563
PJ25094 PJ24945 PJ25374 PJ25781
PJ25981 PJ26707
FOR SEGMENT CCEB40 (Copy) - REL TPF4
PJ13689 PJ13924 PJ14020 PJ14043
PJ14391 PJ14077 PJ15396
PJ15775 PJ15823 PJ15943 PJ17852
PJ15116 PJ18846 PJ18428
PJ19706 PJ19759 PJ20089 PJ20675
PJ20262 PJ21167 PJ20551
PJ21154 PJ21633 PJ22156 PJ23178
PJ22845 PJ23671 PJ23931
PJ23923 PJ24290 PJ24091 PJ24472
PJ24279 PJ24084 PJ24530
PJ23014 PJ24539 PJ24742 PJ25084
PJ24726 PJ25094 PJ24919
PJ25197 PJ24981 PJ25393 PJ24609
PJ25632 PJ25589 PJ25459
PJ25697 PJ25858 PJ25549 PJ25981
PJ26064 PJ25975 PJ26150
PJ26008 PJ26188 PJ26320 PJ26022
PJ26206 PJ26514 PJ26575
PJ26688 PJ26713 PJ26707 PJ26774
PJ26599 PJ26914 PJ26967
PJ27079 PJ26932 PJ27161
FOR SEGMENT CDLB40 (Assembler) - REL TPF4
PJ21044
FOR SEGMENT CDL140 (Assembler) - REL TPF4
PJ21044 PJ23922
FOR SEGMENT CDL740 (Assembler) - REL TPF4
PJ21044
FOR SEGMENT CEL240 (C) - REL TPF4
PJ19966 PJ20388 PJ25065 PJ25877
FOR SEGMENT CEVNQC40 (Assembler) - REL TPF4
PJ17852
FOR SEGMENT CEVNTC40 (Assembler) - REL TPF4
PJ17852 PJ26380
FOR SEGMENT CEVNWC40 (Assembler) - REL TPF4
PJ17852
FOR SEGMENT CGT540 (Assembler) - REL TPF4
PJ26320
FOR SEGMENT CGT840 (Assembler) - REL TPF4
PJ22898
FOR SEGMENT CHKA40 (Assembler) - REL TPF4
PJ22143 PJ25760
FOR SEGMENT CHKB40 (Assembler) - REL TPF4
PJ21044 PJ22143 PJ25760 PJ25850
FOR SEGMENT CHKC40 (Assembler) - REL TPF4
PJ14272 PJ22143
FOR SEGMENT CHKD40 (Assembler) - REL TPF4
PJ22143
FOR SEGMENT CHKR40 (Assembler) - REL TPF4
PJ21044 PJ22143 PJ25136 PJ25760
PJ25850
FOR SEGMENT CIEF40 (Copy) - REL TPF4
PJ14538 PJ18644 PJ21791 PJ23923
PJ24107 PJ24855 PJ24921
PJ26188 PJ26575 PJ26683 PJ26913
PJ27099
FOR SEGMENT CJIV40 (Copy) - REL TPF4
PJ17852 PJ18478 PJ21313 PJ21732
PJ23065 PJ23269 PJ23699
PJ22399 PJ24221 PJ24874 PJ25094
PJ25182 PJ25369 PJ23486
PJ25586 PJ26323 PJ26309 PJ26707
FOR SEGMENT CLEG40 (C) - REL TPF4
PJ20388
FOR SEGMENT COMXBS40 (BuildScr) - REL TPF4
PJ21791 PJ22389 PJ24525 PJ25089
PJ25266 PJ25375 PJ25491
PJ25589 PJ25780 PJ26188 PJ26174
PJ26575 PJ26683 PJ26713
PJ27023 PJ26895
FOR SEGMENT CONN40 (Assembler) - REL TPF4
PJ19949 PJ21044 PJ21509 PJ23891
PJ24635 PJ24707
FOR SEGMENT COTB40 (Assembler) - REL TPF4
PJ14605
FOR SEGMENT COTU40 (Assembler) - REL TPF4
PJ14605 PJ19679 PJ23543 PJ27219
FOR SEGMENT CPOSTC40 (Assembler) - REL TPF4
PJ17852
FOR SEGMENT CPSF40 (Copy) - REL TPF4
PJ13780 PJ13992 PJ15208 PJ16774
PJ17852 PJ18421 PJ18862
PJ19671 PJ19813 PJ20506 PJ21313
PJ21564 PJ22143 PJ22495
PJ22172 PJ23269 PJ23864 PJ23917
PJ24563 PJ25094 PJ25030
PJ25166 PJ25211 PJ25497 PJ25654
PJ25760 PJ26311 PJ26320
PJ26686 PJ26707
FOR SEGMENT CRESC40 (Macro) - REL TPF4
PJ23923 PJ25352
FOR SEGMENT CSAWNC40 (Assembler) - REL TPF4
PJ26188
FOR SEGMENT CSGA40 (Assembler) - REL TPF4
PJ17092 PJ19949 PJ21044 PJ25760
FOR SEGMENT CSG140 (Assembler) - REL TPF4
PJ18052 PJ21044
FOR SEGMENT CSG340 (Assembler) - REL TPF4
PJ21044 PJ23240
FOR SEGMENT CSG440 (Assembler) - REL TPF4
PJ21044 PJ25760
FOR SEGMENT CSG540 (Assembler) - REL TPF4
PJ21044 PJ23221
FOR SEGMENT CSPA40 (Assembler) - REL TPF4
PJ19949 PJ25760 PJ26320
FOR SEGMENT CTALBS40 (BuildScr) - REL TPF4
PJ19938 PJ19866 PJ19272 PJ21167
PJ23178 PJ23923 PJ25094
PJ25098 PJ25089 PJ25199 PJ25632
PJ25589 PJ25781 PJ25780
PJ25981 PJ26161 PJ26707 PJ27023
PJ26955
FOR SEGMENT CTALXV40 (LibIntScr) - REL TPF4
PJ17852 PJ19866 PJ19272 PJ21167
PJ23178 PJ23923 PJ25094
PJ25098 PJ25089 PJ25199 PJ25632
PJ25589 PJ25781 PJ25780
PJ25981 PJ26161 PJ26366 PJ26707
PJ27023 PJ26955
FOR SEGMENT CZ1SE40 (Macro) - REL TPF4
PJ13634 PJ13674 PJ14078 PJ13754
PJ14605 PJ14437 PJ14790
PJ15959 PJ17852 PJ19949 PJ21044
PJ21167 PJ21313 PJ21791
PJ21715 PJ17689 PJ22389 PJ23003
PJ23103 PJ22434 PJ23178
PJ23336 PJ23923 PJ24084 PJ24530
PJ25084 PJ25094 PJ25323
PJ25589 PJ25760 PJ25781 PJ25780
PJ25855 PJ25981 PJ26188
PJ26575 PJ26683 PJ26713 PJ26600
PJ26686 PJ26707 PJ26427
PJ26774 PJ26580 PJ26967 PJ27023
PJ26890 PJ27079 PJ26891
FOR SEGMENT DCR240 (Assembler) - REL TPF4
PJ13674 PJ14078 PJ14605 PJ14437
PJ17852 PJ21715 PJ17689
PJ23178 PJ23923
FOR SEGMENT EVNTC40 (Macro) - REL TPF4
PJ13991 PJ25557
FOR SEGMENT EVNWC40 (Macro) - REL TPF4
PJ25557
FOR SEGMENT FTER0040 (C) - REL TPF4
PJ13664 PJ17852 PJ25094 PJ25089
PJ25760 PJ26160 PJ26577
FOR SEGMENT FTVA0240 (C) - REL TPF4
PJ13765 PJ17852 PJ18308 PJ25094
PJ25089 PJ25182 PJ24940
PJ25760 PJ26577 PJ26674
FOR SEGMENT FTVA0340 (C) - REL TPF4
PJ17852 PJ21044 PJ22543 PJ22434
PJ24481 PJ25094 PJ25089
PJ24940 PJ25266 PJ25760 PJ25781
PJ26125 PJ25880 PJ26577
PJ26707 PJ26890 PJ27100 PJ27305
FOR SEGMENT GENR40 (Macro) - REL TPF4
PJ15951 PJ23884 PJ24481 PJ26125
PJ26384 PJ26577 PJ27305
FOR SEGMENT I$FSDD40 (C-Header) - REL TPF4
PJ25089 PJ25589 PJ26188 PJ26714
FOR SEGMENT IBMPAL40 (Copy) - REL TPF4
PJ13514 PJ13496 PJ13560 PJ14078
PJ14282 PJ14557 PJ14444
PJ14722 PJ14805 PJ14858 PJ13562
PJ14605 PJ15324 PJ14437
PJ15585 PJ16213 PJ15454 PJ16331
PJ17568 PJ14737 PJ14947
PJ17852 PJ17912 PJ17292 PJ15728
PJ19689 PJ19949 PJ19966
PJ19938 PJ19272 PJ19727 PJ21044
PJ20777 PJ21167 PJ20974
PJ21596 PJ21584 PJ21592 PJ21791
PJ20388 PJ22079 PJ21706
PJ22208 PJ17689 PJ21709 PJ22389
PJ22925 PJ21701 PJ22975
PJ22434 PJ23178 PJ23180 PJ22937
PJ23336 PJ22843 PJ23430
PJ23434 PJ23338 PJ21693 PJ23297
PJ21694 PJ21708 PJ24147
PJ23931 PJ23923 PJ24344 PJ24472
PJ23620 PJ24525 PJ24530
PJ24563 PJ24626 PJ23984 PJ24845
PJ24912 PJ25084 PJ25094
PJ25098 PJ25089 PJ25158 PJ25261
PJ25277 PJ25266 PJ25207
PJ23981 PJ25075 PJ25375 PJ25379
PJ25442 PJ25425 PJ25632
PJ25444 PJ25589 PJ25703 PJ25720
PJ25684 PJ25332 PJ25760
PJ25781 PJ25780 PJ25953 PJ25982
PJ25983 PJ25981 PJ26125
PJ25880 PJ26150 PJ26187 PJ26161
PJ26188 PJ26174 PJ26350
PJ26365 PJ26366 PJ26283 PJ26384
PJ26516 PJ26468 PJ26575
PJ26577 PJ26534 PJ26685 PJ26683
PJ26713 PJ26600 PJ26581
PJ26693 PJ26686 PJ26707 PJ26782
PJ26781 PJ26864 PJ26892
PJ27023 PJ27028 PJ21337 PJ26904
PJ26890 PJ27079 PJ27095
PJ27073 PJ27197 PJ27246 PJ27305 PJ27231 PJ27277
FOR SEGMENT IBMSVC40 (Dsect) - REL TPF4
PJ13926 PJ14592 PJ16207 PJ16739
PJ17852 PJ19058 PJ19422
PJ20227 PJ21167 PJ20551 PJ21313
PJ21259 PJ21791 PJ17689
PJ22596 PJ23103 PJ23178 PJ23121
PJ23143 PJ23923 PJ24530
PJ24914 PJ25094 PJ25098 PJ25182
PJ24945 PJ25471 PJ25374
PJ25589 PJ25781 PJ26188 PJ26071
PJ26410 PJ26683 PJ26707
PJ27277
FOR SEGMENT ICCB40 (Dsect) - REL TPF4
PJ17568 PJ24545
FOR SEGMENT IDSDLR40 (Macro) - REL TPF4
PJ21044
FOR SEGMENT IDSEVN40 (Dsect) - REL TPF4
PJ23923 PJ26188
FOR SEGMENT ISCB40 (Dsect) - REL TPF4
PJ14272 PJ19949 PJ21044 PJ22298
PJ23620 PJ25760 PJ25482
FOR SEGMENT NC0CB40 (Macro) - REL TPF4
PJ14381 PJ19949 PJ21044 PJ26320
FOR SEGMENT POSTC40 (Macro) - REL TPF4
PJ21791 PJ25109 PJ27074
FOR SEGMENT RC0AT40 (Macro) - REL TPF4
PJ19949 PJ21044
FOR SEGMENT RV1VT40 (Macro) - REL TPF4
PJ14272 PJ15794 PJ17036 PJ19949
PJ21044 PJ22887 PJ23536
PJ23620 PJ24707 PJ25760 PJ26320
PJ25482
FOR SEGMENT RV2VT40 (Macro) - REL TPF4
PJ14010
FOR SEGMENT SAWNC40 (Macro) - REL TPF4
PJ26188
FOR SEGMENT SPGLB40 (Macro) - REL TPF4
PJ16331 PJ17852 PJ19949 PJ21044
PJ21180 PJ21968 PJ23434
PJ23917 PJ24481 PJ24989 PJ25084
PJ25315 PJ24659 PJ26160
PJ26365 PJ26578 PJ27291
FOR SEGMENT SPPGML40 (Macro) - REL TPF4
PJ13509 PJ13579 PJ14357 PJ14282
PJ14858 PJ14605 PJ14437
PJ16213 PJ15454 PJ14737 PJ14947
PJ17852 PJ17912 PJ15728
PJ19734 PJ19949 PJ19966 PJ19938
PJ19866 PJ21121 PJ21044
PJ20777 PJ21167 PJ21596 PJ21584
PJ21592 PJ21791 PJ20388
PJ21953 PJ22079 PJ22088 PJ22098
PJ21706 PJ22170 PJ21709
PJ22389 PJ21452 PJ21906 PJ21701
PJ21705 PJ23148 PJ23128
PJ22434 PJ23178 PJ23180 PJ23318
PJ22937 PJ23312 PJ22843
PJ23430 PJ23434 PJ23338 PJ21693
PJ23297 PJ21694 PJ21708
PJ24035 PJ23931 PJ23923 PJ23922
PJ24344 PJ24025 PJ24472
PJ23620 PJ23526 PJ24525 PJ24530
PJ24563 PJ24548 PJ24622
PJ24468 PJ23984 PJ24771 PJ24845
PJ25084 PJ25094 PJ25098
PJ25089 PJ25158 PJ25240 PJ25277
PJ25266 PJ25207 PJ25174
PJ23981 PJ25075 PJ25375 PJ25379
PJ25491 PJ25199 PJ25425
PJ25632 PJ25614 PJ25589 PJ25703
PJ25720 PJ25332 PJ25760
PJ25763 PJ25781 PJ25780 PJ25817
PJ25982 PJ25983 PJ25981
PJ26125 PJ25880 PJ26150 PJ26187
PJ26008 PJ26156 PJ26161
PJ26188 PJ26174 PJ26270 PJ26337
PJ26374 PJ26366 PJ26283
PJ25761 PJ26515 PJ26575 PJ26577
PJ26534 PJ26683 PJ26522
PJ26713 PJ26600 PJ26581 PJ26666
PJ26693 PJ26686 PJ26809
PJ26707 PJ26864 PJ26892 PJ26746
PJ26793 PJ26841 PJ26887
PJ26967 PJ27023 PJ27028 PJ21337
PJ26904 PJ26890 PJ27079
PJ26895 PJ27156 PJ27095 PJ27197 PJ27246 PJ27305 PJ27345
PJ27231 PJ27277 PJ27351
FOR SEGMENT SPRIAT40 (Copy) - REL TPF4
PJ21044 PJ22389 PJ23823 PJ24070
PJ25094 PJ25098 PJ25089
PJ26125 PJ26365 PJ26707 PJ27305
FOR SEGMENT TPFAPI40 (C-Header) - REL TPF4
PJ14496 PJ15387 PJ15271 PJ15694
PJ17852 PJ19103 PJ19966
PJ19272 PJ21478 PJ22452 PJ22697
PJ22878 PJ22910 PJ23178
PJ23130 PJ23923 PJ24472 PJ24541
PJ25094 PJ25632 PJ25780
PJ26161 PJ26100 PJ26707 PJ26820
PJ26901 PJ26873 PJ26767
FOR SEGMENT WG0TA40 (Macro) - REL TPF4
PJ26873
To be applied in the order listed for each segment.
ABSTRACT OF PROBLEM
___________________
Infrastructure for 32-Way Loosely Coupled Support SPE.
COMMENTS ON PROBLEM
___________________
The Infrastructure for 32-way Loosely Coupled Processor Support
SPE provides the structural changes needed to allow future
growth of application workload beyond the current maximum of 8
loosely coupled processors to a maximum of 32 loosely coupled
processors.
The following is a summary of areas modified for this SPE:
- Enhancements to the internal event facility (IEF) so that
application processors can track communication responses
from as many as 32 loosely coupled processors.
- Changes to the communication control record structure and
content so you can add as many as 32 loosely coupled
processors to future configurations without requiring the
reorganization of commu- nication control record structures.
- Enhancements to the processor resource ownership table
(PROT) and E-type loaders to accommodate additional loosely
coupled processors.
Infrastructure for 32-way loosely coupled processor support pro-
vides infrastructure for future configurations of as many as 32
loosely coupled processors. At this time the constraint of a
maximum of 8 loosely coupled processors remains.
SOLUTION
________
Internal Event Facility (IEF) Change Description:
Applications use mask (MSK) type events with inter-processor
communications (IPC) to track communication responses from
other processors in a loosely coupled complex. This mask is
con- strained to 16 bits representing the processor ordinal
number bit posi- tions.
IEF enhancements remove this constraint by providing an event
mechanism called the list-type event. The application
processor uses the list-type event to track communication
responses from as many as 32 loosely coupled processors.
The IEF application program interface (API) functions are
changed to support the list-type event mechanism. These APIs
allow you to create or modify a list of data items. They
provide the ability to create, query, wait, and post the
list-type event.
Communications Change Description:
Some TPF communication functions, such as Airlines Line
Control/Synchronous Link Control (ALC/SLC), Systems Network
Architecture (SNA) networking, and the TPF message router store
their control information in fixed file records. These records
are allocated as processor shared records and logically
associated with indi- vidual processors in a loosely coupled
complex using an every-nth- ordinal numbering scheme. This
structure requires that you reorganize these shared file
records whenever additional processors are added to the loosely
coupled complex.
With infrastructure for 32-way loosely coupled processor
support, processor communication fixed file records are defined
in the FACE table (FCTB) as processor unique. This allows you
to define and build records for new processors in the FACE
table (FCTB) without disturbing existing processor
communication records.
The specific tables affected by this change are:
- For SNA networks:
-- Resource Vector Tables 1 and 2 (RVT)
-- Subarea Address Table (SAT)
-- System Recovery Table (SRT)
-- Session Control Blocks 1 and 2 (SCB)
-- Conversation Control Block (CCB)
- For EP-ALC/SLC networks, TCP/IP networks, or SNA, the
Terminal Control Table (WGTA)
- For the TPF Message Router, the routing control application
table (RCAT)
Infrastructure for 32-way loosely coupled processor support
expands existing fields in the node control block (NCB), RCAT
initial- ization record (RCIT), and root dynamic load record
(IDSDLR).
to add validation for the following processor unique record
types:
- #RV1RU
- #RV2RU
- #SATRU
- #SRTRU
- #SC1RU
- #SC2RU
- #CCBRU
- #WGTRU
- #RCATU
Validation for the following processor shared record types is
being removed:
- #RV1RI
- #RV2RI
- #SATRI
- #SRTRI
- #SC1RI
- #SC2RI
- #CCBRI
- #WGTRI
- #RCATR
You must generate a FACE table (FCTB) containing the processor
unique fixed file record types.
Processor Resource Ownership Table Change Description:
The processor resource ownership table (PROT) has been expanded
to use additional #PRORI ordinals for tapes and utilities.
Selected E-type loader segments have been modified to remove
the 8-way loosely coupled constraint.
See the TPF Migration Guide for complete information about
changes implemented for this SPE.
DEPENDENCIES
____________
Related Segments Affected By This APAR.
_______________________________________
Segments to be assembled or compiled:
See the TPF Migration Guide for information about segments that
need to be assembled or compiled for this SPE.
Segments to be link edited:
See the TPF Migration Guide for information about segments that
need to be link edited for this SPE.
Load Modules to be loaded:
See the TPF Migration Guide for information about load modules
that need to be loaded for this SPE.
Migration Considerations
========================
See the TPF Migration Guide for information about migration
considerations.
-- END APAR PJ27387
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