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z/VM: CP Commands and Utilities Reference - z/VM - IBM

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1083 CC 3<br />

CSIO Channel Subsystem I/O:<br />

1090 Channel Subsystem I/O<br />

CIORF<br />

Cancel I/O request facility:<br />

10A0 Cancel I/O<br />

13A0 Cancel I/O type 3<br />

1C01 Unit check<br />

1C02 Valid code for unit exception<br />

1D01 I/O related machine check<br />

CHLCHEK<br />

Channel check:<br />

1D02 Channel check<br />

1D03 Channel check at termination<br />

1D04 Reset channel path<br />

LDIOS<br />

Logical Device I/O instructions:<br />

LDCSCH<br />

Clear logical subchannel:<br />

8000 CC 0<br />

8003 CC 3<br />

LDHSCH<br />

Halt logical subchannel:<br />

8010 CC 0<br />

8011 CC 1<br />

8013 CC 3<br />

LDMSCH<br />

Modify logical subchannel:<br />

8020 CC 0<br />

8021 CC 1<br />

8023 CC 3<br />

LDSSCH<br />

Start logical subchannel:<br />

8030 CC 0<br />

8031 CC 1<br />

8033 CC 3<br />

LDSSCHS<br />

Start logical subchannel (sense):<br />

8038 CC 0<br />

8039 CC 1<br />

SET <strong>CP</strong>TRACE<br />

Chapter 2. <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> 1221

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