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Programming Interface Information:
This information is NOT intended to be used as Programming Interfaces of z/VM. |
SZVIN
Control Block Contents
SZVIN DSECT
Cross Reference (Contains links to field and bit definitions)
SZVIN Prolog
Name : HCPSZVIN Description: SCSI Container SIC global block DSECT : SZVIN Function : The SCSI container CP code uses this block at initialization time to save information for later SIC calls. It is pointed to from HCPSYSCM -> SYSSZBLK Created by : HCPIST Deleted by : no one Comments : None
SZVIN Control Block Content
SZVIN DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure SZVIN SCSI Container SIC global block 0000 0 Character 8 SZVEYEC Eye catcher 0008 8 Address 8 SZVCCA Ptr to SIC CCA 0010 16 Address 8 SZVCCACM Ptr to PSCM CCA 0018 24 Character 16 SZVERROR Init error string 0028 40 Address 8 SZVCOMPA Ptr to CSPN comparray 0030 48 Dbl-Word 8 * Reserved for future IBM use 0038 56 Dbl-Word 8 * Reserved for future IBM use 0040 64 Dbl-Word 8 * Reserved for future IBM use 0048 72 Dbl-Word 8 * Reserved for future IBM use 0000000A SZVSIZE (*-SZVIN+7)/8 SZVIN size in DW's 00000050 SZVBSIZ *-SZVIN SZVIN size in bytes
SZVIN Storage Layout
*** SZVIN - SCSI Container SIC global block * * +-------------------------------------------------------+ * 0 | SZVEYEC | * +-------------------------------------------------------+ * 8 | SZVCCA | * +-------------------------------------------------------+ * 10 | SZVCCACM | * +-------------------------------------------------------+ * 18 | SZVERROR | * | | * +-------------------------------------------------------+ * 28 | SZVCOMPA | * +-------------------------------------------------------+ * 30 |///////////////////////////////////////////////////////| * +-------------------------------------------------------+ * 38 |///////////////////////////////////////////////////////| * +-------------------------------------------------------+ * 40 |///////////////////////////////////////////////////////| * +-------------------------------------------------------+ * 48 |///////////////////////////////////////////////////////| * +-------------------------------------------------------+ * 50 * *** SZVIN - SCSI Container SIC global block
SZVIN Cross Reference
Symbol Dspl Value -------------- ---- ----- SZVBSIZ 0048 00000050 SZVCCA 0008 SZVCCACM 0010 SZVCOMPA 0028 SZVERROR 0018 SZVEYEC 0000 SZVSIZE 0048 0000000A
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