Hexadecimal Field
Displacement Name 50 IOBR3211 • Channel Check Reflection Extension 50 58 60 68
78 80 88 90 1*5 I 98 Hexadecimal Field
Displacement Name 50 50 54
58
5C
5E 60 68
78 80 88
8C 90 IOERCEXT DS 10ERCCRL DS IOERCCRA DS IOERCOID DS IOERCI!DL DS IOERftCEL DS IOEROID DS IOERFADD DS IOERCCCW DS IOERCCSW DS IOERZCSi DS IOERDTYP DS IOERCH1D DS IOERCCRL 10ERC01D IOERZCSW 10ERCCOA OD F
F
F
H
H
D
8H
D
D
F
F
CL1
10ERBLCK
Field Description, Contents, eeaning Area where additional sense bytes may be appended to IOERBLOK. The format for one of these is described in "ICER3211: Extended Outbcard Recording Elock" later in this section. IOERCCRA 10ERCftDL IOERftCEL IOERUID 10ERFAtD 10ERCCCW IOERCCSW IOERDTYP IOERI!COA IOERLOGL IOERCLOG Field Description, Contents, I!eaning Extension used only for channel check
reflection
Length of channel check record
Address of channel check recerd
Processor identification
Processor model number (for examFle, 0158, 0168, etc.) ftaximum length of machine check
extended logout area (model-dependent) Oser identification
Active units
Failing CCW Failing CSi Failing ECSli CP device type 1*5 Channel identification defined in IOERCHID IOER2860 EOU---X'05' IOER2870 EOO X'06' Stanaalone selector (2860) Stanaalone multiplexer (2870) Stanaalone tlock multiplexer (2880) Selector channel (2880) 91
94
96 IOERB80 EOO X'07' IOERS80 EOO 1'08' IOERCCOA DS IOERftCOA DS IOERLOGL DS CL3
CL2
CL2
Actual failing device aadress
Address fro. processor locaticn I'BA'
Length of channel logout Section 1. CP Data Areas and Centrel Blocks 29
IOERBLOK Bexadeci.al Field
Displacement Halle Field Descripticn, contents, I!eaning --------------------------------------
98 IOERCLOG DS F Channel logout area ORG IOERCLOG 98 IOERLG80 DSCL112 2880 channel (112 bytes) ORG IOERCLOG 98 IOERLG70 DS CL24 2870 channel (24 bytes) ORG IOERCLOG 98 IOERLG60 DS CL24 2860 channel (24 bytes) ORG IOERCLOG 98 IOERADDR DS F Unit address stored ty integrated channel
9C IOERLG33 DS CL640 3033 channel (640 bytes) ORG IOERLG33 9C IOERLG45 DS CL96 145 integrated channel (96 bytes) ORG IOERLG33 9C IOERLG35 DS CL24 135 integrated channel (24 bytes) IOERSIZE EQU (*-IOERBLOK)/8 IOERELOK size in doutlevords' 30 IBM VM/370 Data Areas and Control Block Logic
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