HCIBK | Back to Index page |
Prolog Control Block Contents HCIBK DSECT Storage Layout Cross Reference (Contains links to field and bit definitions) |
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HCIBK Prolog | Top of page |
NAME : HCPHCIBK DESCRIPTION: Hardware Console Integration Message Buffer DSECT : HCIBK FUNCTION : HCPHCIBK maps the message buffers used to control the hardware console information to be displayed on the guest system console (guest's logon terminal). LOCATED BY : Several queues anchored within the SVPBK contain HCIBK message buffer blocks: SVPWBUF field of SVPBK SVPRBUF field of SVPBK SVPPBUF field of SVPBK CREATED BY : HCPPCXIN, HCPPCW76 DELETED BY : HCPPCW77, HCPPCXDL, HCPPCXRS RELOCATION CONSIDERATIONS : This control block is relocated as part of a live guest relocation (LGR). The bits and fields that need to be relocated are defined in the corresponding LGRHCIBK COPY file. Whenever changes are made to this control block, consideration must be given to any effects these changes will have on a relocation. If any new fields or bits are defined, they may need to be relocated. If existing bits or fields are changed, corresponding modifications may be required in the LGR version of this control block. Consider also the effects of these changes on a relocation involving a back-level release of CP. SERIALIZED : None |
HCIBK Control Block Content | Top of page |
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HCIBK Storage Layout | Top of page |
*** HCIBK - Hardware Console Integration Message Buffer * * +---------------------------+-------------+------+------+ * 0 | HCIFPNT | HCILEN |:GFLG0|:GFLG1| * +------+------+------+------+------+------+------+------+ * 8 |:MLFL0|:MLFL1|:GFGP0|:GFGP1|:GFGP2|:GFGP3|:MFGP0|:MFGP1| * +------+------+------+------+------+------+------+------+ * 10 |:MFGP2|:MFGP3|/////////////| HCISEQ | * +------+------+------+------+---------------------------+ * 18 | HCILINE |:VFLAG|//////| * +-------------+------+------+ * *** HCIBK - Hardware Console Integration Message Buffer |
HCIBK Cross Reference | Top of page |
Symbol Dspl Value -------------- ---- ----- HCIFPNT 0000 HCIGFGPA 000A HCIGFGP0 000A HCIGFGP1 000B HCIGFGP2 000C HCIGFGP3 000D HCIGFLG0 0006 HCIGFLG1 0007 HCIHDLDW 001B 00000004 HCIHDLEN 001B 0000001C HCILEN 0004 HCILINE 0018 HCIMFGPA 000E HCIMFGP0 000E HCIMFGP1 000F HCIMFGP2 0010 HCIMFGP3 0011 HCIMLFLG 0008 HCIMLFL0 0008 HCIMLFL1 0009 HCISDAS 001A 20 HCISDATA 001A 40 HCISEQ 0014 HCISHOWN 001A 80 HCITEXT 001C HCIVFLAG 001A |
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