OSA-Express Implementation Guide

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Using the OSA/SF operating system-based interface

This appendix describes the steps that are required to configure an Open Systems Adapter-Express (OSA) channel path identifier (CHPID) by using the TSO OS-based interface for the non-Queued Direct I/O (non-QDIO) modes. It does not apply to OSA-Express 5 devices, which run Open Systems Adapter Support Facility (OSA/SF) on the Hardware Management Console (HMC).¹

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