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

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SET RDEVICE Unsupported Devices<br />

►►<br />

►<br />

Set<br />

(1)<br />

DASD<br />

Authorization<br />

Purpose<br />

RDEVice<br />

3270_DISPlay<br />

3270_PRINTer<br />

PRINTer<br />

PUNch<br />

READer<br />

SWITch<br />

DPS<br />

TAPe<br />

DPS<br />

TERMinal<br />

Notes:<br />

Oper<strong>and</strong>s<br />

DPS<br />

DPS<br />

No<br />

Yes<br />

rdev<br />

rdev1-rdev2<br />

No<br />

Yes<br />

TYpe<br />

RESERVE_RELease<br />

RESERVE_RELease<br />

Privilege Class: B<br />

UNSUPported<br />

1 The oper<strong>and</strong>s can be specified in any order.<br />

DEVCLass<br />

When you generate a device as an unsupported device, you must dedicate the<br />

device to a virtual machine. You can dedicate a device to a virtual machine by<br />

coding the DEDICATE control statement in the virtual machine’s directory entry or<br />

by entering the <strong>CP</strong> ATTACH comm<strong>and</strong>.<br />

rdev<br />

rdev1-rdev2<br />

specifies one or more real device numbers to be defined or changed. Each rdev<br />

specified must be a hexadecimal number between X'0000' <strong>and</strong> X'FFFF'. The<br />

maximum number of devices allowed within a range is 256.<br />

TYpe UNSUPported<br />

specifies an unsupported device type.<br />

DEVCLass<br />

is the device class of the unsupported device.<br />

Valid classes for unsupported devices include the following:<br />

Class Value<br />

Class for Unsupported Device<br />

DASD<br />

Direct access storage devices<br />

3270_DISPlay<br />

Graphics display devices<br />

No<br />

Yes<br />

SET RDEVICE Unsupported Devices<br />

►<br />

►◄<br />

Chapter 2. <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> 1361

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