Summary of Changes for SB10-7183-00 IBM Z Input/Output Configuration Program User's Guide ICP IOCP - December 2025
This revision contains technical and editorial changes.
New Information:
- New ICP IOCP release level: ICP IOCP Version 7 Release 1.2
- Increase to 512 Coupling channel paths
- Increase to 8 CHPIDs per port for channel path types: CS5, CL5, and CL6
- Increase to 64 CL5 or CL6 PCHIDs.
Summary of Changes for SB10-7183-00 IBM Z Input/Output Configuration Program User's Guide ICP IOCP - May 2025
This revision contains technical and editorial changes.
New Information:
- Support for IBM z17 LinuxONE Emperor 5 Model ML1 (See Table 2).
Summary of Changes for SB10-7183-00 IBM Z Input/Output Configuration Program User's Guide ICP IOCP - April 2025
This revision contains technical and editorial changes.
New Information:
- New ICP IOCP release level: ICP IOCP Version 7 Release 1.0
- Support for IBM z17 Model ME1 and LinuxONE Emperor 5 Model
ML1 (See Table 2).
- Support for new CHPID Type CL6 (See CHPID).
- Increase in FUNCTION FID range.
- Support for IBM SpyreTM Accelerator feature and PAIA FUNCTION type (See FUNCTION).
- Support for IBM Network Express feature (See CHPID and FUNCTION). It can be defined as:
- OSH CHPID type
- NETD FUNCTION type
- NETH FUNCTION type.
- Support for PF keyword on FUNCTION statement.
- Support for FIDPARM keyword on FUNCTION statement.
Summary of Changes for SB10-7177-02 IBM Z Input/Output Configuration Program User's Guide ICP IOCP - November 2023
This revision contains technical and editorial changes.
New Information:
- Dynamic I/O changes are supported for an IBM z16 and IBM LinuxONE 4 remote CPC that hosts Linux
on IBM Z and/or z/TPF images (See Table 2).
- Maximum number of NPIV-enabled subchannels for an FCP channel path are increased (See Table 6).
Summary of Changes for SB10-7177-01 IBM Z Input/Output Configuration Program User's Guide ICP IOCP - April 2023
This revision contains technical and editorial changes.
New Information:
- New ICP IOCP release level : ICP IOCP Version 6 Release 1.2
- Support for IBM z16 models A02 and AGZ and LinuxONE Rockhopper 4 models LA2 and AGL. (See Machine limits.)
Summary of Changes for SB10-7177-00a IBM Z Input/Output Configuration Program User's Guide ICP IOCP
This revision contains technical and editorial changes.
New Information:
- Support for IBM LinuxONE Emperor 4 Model (LA1).
Summary of Changes for SB10-7177-00 IBM® Z and LinuxONE Input/Output Configuration Program User's Guide ICP IOCP
This revision contains technical and editorial changes.
New Information:
- New ICP IOCP release level: ICP IOCP Version 6 Release 1.0
- Support for IBM z16 (See Machine limits).
- For information on IBM Z machines types 2084, 2086, 2094, 2096, 2097, and 2098, see publication
Input/Output Configuration Program User's Guide for ICP IOCP, SB10-7172-04.
- IOCP supports virtual storage above the 2GB bar. For more information, see the Chapter that is
appropriate for running your operating system version of IOCP.
- IOCP now accepts blank lines in its source input. For more information, see Coding IOCP statements.