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Prolog Control Block Contents CPED DSECT CPEFMH5 DSECT CPEFASI DSECT CPEFLUW1 DSECT CPEFLUW2 DSECT CPEFCOR DSECT CPEFASIS DSECT CPESGIDV DSECT CPEPIP DSECT CPEPIPMP DSECT CPECSRV DSECT Storage Layout Cross Reference (Contains links to field and bit definitions) |
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| CPED Prolog | Top of page |
NAME : CPED
DESCRIPTION: CONNECTION PENDING EXTENDED DATA (CPED)
DSECT : CPED (primary)
FUNCTION : PROVIDES A MAPPING OF THE CPED CONTAINING THE
ALLOCATE DATA (VM AREA AND FMH5) WITHIN THE
INTERRUPT BUFFER EXTENSION.
THE MAPPING OF THE VM COMMUNICATION SERVER AREA
AND PROGRAM INTIALIZATION PARAMETER(PIP) ARE
ALSO PROVIDED.
HISTORY : NEW FOR VM/ESA RELEASE 1
RELOCATION CONSIDERATIONS : None
NOTES :
1. ANY CHANGES TO CPED COPY SHOULD ALSO BE MADE IN THE
INTERNAL CMS VERSION, DMSCPEDP, TO KEEP THE MAPPING IN
SYNCH BETWEEN CP AND CMS. THE CMS BILINGUAL MACRO,
DMSCPED, USES THE ASSEMBLER COPY FUNCTION TO INCLUDE
CPED COPY WHEN INVOKED FROM AN ASSEMBLER MODULE.
ALSO NOTE THAT THE INTERNAL CP VERSION (HCPCONBK COPY)
AS WELL AS THE INTERNAL AVS AND TSAF VERSIONS FOR THE
ALLOCATE DATA MAPPING MUST BE KEPT IN SYNCH.
2. THE VALUE IN 'CPEFLEN' INCLUDES THE LENGTH OF
'CPEFLEN' ITSELF. IT IS CALCULATED AS LENGTH(CPEFBASE)
+ CPEFTPNL + CPEFASIL + LENGTH(CPEFASIL) + CPEFLUWL +
LENGTH(CPEFLUWL) + CPEFCORL + LENGTH(CPEFCORL).
3. THE VALUES IN 'CPEFTPNL', 'CPEFASIL', 'CPEFLUWL',
'CPEFCORL', CPEFSUBL', AND 'CPEFFQNL' DO NOT INCLUDE
THE LENGTHS OF THE LENGTH FIELDS THEMSELVES.
4. 'CPEFPRML' SPECIFIES THE LENGTH OF THE FIXED PARAMETERS
THAT APPEAR IN THE FMH5 BETWEEN 'CPEFPRML' ITSELF AND
THE FIRST VARYING-LENGTH FIELD. THE VALUE IN 'CPEFPRML'
ADDED TO THE DISPLACEMENT OF THE FIRST FIXED-LENGTH
FIELD FOLLOWING 'CPEFPRML' WITHIN THE FMH5 GIVES THE
DISPLACEMENT OF THE FIRST VARYING-LENGTH FIELD IN THE
FMH5.
5. PROGRAM INITIALIZATION PARAMETER (PIP) DATA IS SENT AS
A GDS VARIABLE IF THE FIELD 'CPEFPIP' INDICATES THAT
PIP DATA IS PRESENT.
6. THE LL FIELDS FOR THE PIP DATA, 'CPEPIPLN' AND
'CPEPIPSL', INCLUDE THE LENGTH OF THE LENGTH FIELDS
THEMSELVES.
7. WARNING: IF IPRESID IN THE PARAMETER LIST IS *USERID
AND THE CPED IS BEING PRESENTED TO A TSAF VIRTUAL
MACHINE THEN THE CPED WILL BE PRECEDED BY AN 8 BYTE
NODE ID.
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| CPED Control Block Content | Top of page |
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| CPED Storage Layout | Top of page |
*** CPED - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +-------------+-------------+-------------+-------------+
* 0 | CPEVTOTL | CPEVFIXL |/////////////| CPEVSRVL |
* +------+------+------+------+-------------+-------------+
* 8 |:VSESL|:VLLUL|:VRLUL|//////////////////////////////////|
* +------+------+------+----------------------------------+
* 10 | CPEVMODE |
* +-------------------------------------------------------+
* 18 | CPEVSESS |
* +-------------------------------------------------------+
* 20 | CPEVLUQ |
* +-------------------------------------------------------+
* 28 | CPEVTLU |
* +-------------------------------------------------------+
* 30 | CPEVPLUQ |
* +-------------------------------------------------------+
* 38 | CPEVPTLU |
* +-------------------------------------------------------+
* 40 | |
* = CPEVLLUN =
* | +------------------------------------------------+
* 50 | | |
* +------+ |
* | CPEVRLUN |
* | +-----------------------------------------+
* 60 | |/////////////////////////////////////////|
* +-------------+-----------------------------------------+
* 68 | CPEVALT |
* +-------------------------------------------------------+
* 70 | CPEVCIT |
* +------+--------------------+---------------------------+
* 78 |:VIDFL|////////////////////| CPEVEUID |
* +------+--------------------+---------------------------+
* 80 | CPEVEGID | CPEVRUID |
* +---------------------------+---------------------------+
* 88 | CPEVRGID | CPEVIDLN |
* +---------------------------+---------------------------+
* 90 | CPEVVARL | CPEVCBLQ- |
* +---------------------------+---------------------------+
* 98 | -(094) | CPEVCBTL- |
* +---------------------------+---------------------------+
* A0 | -(09C) | CPEVSLAB- |
* +---------------------------+---------------------------+
* A8 | -(0A4) | AC
* +---------------------------+
*
*** CPED - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPEFMH5 - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +------+------+-------------+------+------+------+------+
* 0 |:FLEN |:FTYPE| CPEFCODE |:FFLG1|:FPRML|:FCONT|//////|
* +------+------+-------------+------+------+------+------+
* 8 |:FFLG2|:FTPNL|
* +------+------+
*
*** CPEFMH5 - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPEFASI - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +------+
* 0 |:FASIL|
* +------+
*
*** CPEFASI - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPEFLUW1 - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +------+------+
* 0 |:FLUWL|:FFQNL|
* +------+------+
*
*** CPEFLUW1 - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPEFLUW2 - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +-----------------------------------------+-------------+
* 0 | CPEFLUIN | CPEFLUSN |
* +-----------------------------------------+-------------+
* 8
*
*** CPEFLUW2 - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPEFCOR - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +------+
* 0 |:FCORL|
* +------+
*
*** CPEFCOR - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPEFASIS - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +------+------+
* 0 |:FSUBL|:FSUBT|
* +------+------+
*
*** CPEFASIS - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPESGIDV - CONNECTION PENDING EXTENDED DATA (CPED)
*
*
*** CPESGIDV - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPEPIP - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +-------------+-------------+
* 0 | CPEPIPLN | CPEPIPID |
* +-------------+-------------+
*
*** CPEPIP - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPEPIPMP - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +-------------+-------------+
* 0 | CPEPIPSL | CPEPIPSI |
* +-------------+-------------+
*
*** CPEPIPMP - CONNECTION PENDING EXTENDED DATA (CPED)
*** CPECSRV - CONNECTION PENDING EXTENDED DATA (CPED)
*
* +------+-------------+------+---------------------------+
* 0 |:COMFL| CPECOMPL |//////| CPECOMPA |
* +------+-------------+------+---------------------------+
* 8
*
*** CPECSRV - CONNECTION PENDING EXTENDED DATA (CPED)
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