'\" t .\" Title: cxl-enable-region .\" Author: [see the "AUTHOR(S)" section] .\" Generator: Asciidoctor 2.0.23 .\" Date: 2024-07-18 .\" Manual: cxl Manual .\" Source: cxl .\" Language: English .\" .TH "CXL\-ENABLE\-REGION" "1" "2024-07-18" "cxl" "cxl Manual" .ie \n(.g .ds Aq \(aq .el .ds Aq ' .ss \n[.ss] 0 .nh .ad l .de URL \fI\\$2\fP <\\$1>\\$3 .. .als MTO URL .if \n[.g] \{\ . mso www.tmac . am URL . ad l . . . am MTO . ad l . . . LINKSTYLE blue R < > .\} .SH "NAME" cxl-enable-region \- enable specified region(s). .SH "SYNOPSIS" .sp .nf \fIcxl enable\-region <region> [<options>]\fP .fi .br .SH "DESCRIPTION" .sp A CXL region is composed of one or more slices of CXL memdevs, with configurable interleave settings \- both the number of interleave ways, and the interleave granularity. .SH "EXAMPLE" .sp .if n .RS 4 .nf .fam C # cxl enable\-region all enabled 2 regions .fam .fi .if n .RE .sp Given any enable or disable command, if the operation is a no\-op due to the current state of a target (i.e. already enabled or disabled), it is still considered successful when executed even if no actual operation is performed. The target can be a bus, decoder, memdev, or region. The operation will still succeed, and report the number of bus/decoder/memdev/region operated on, even if the operation is a no\-op. .SH "OPTIONS" .sp \-b, \-\-bus= .RS 4 Restrict the operation to the specified bus. .RE .sp \-d, \-\-decoder= .RS 4 The root decoder to limit the operation to. Only regions that are children of the specified decoder will be acted upon. .RE .sp \-\-debug .RS 4 Turn on additional debug messages including library debug. .RE .SH "COPYRIGHT" .sp Copyright \(co 2016 \- 2022, Intel Corporation. License GPLv2: GNU GPL version 2 \c .URL "http://gnu.org/licenses/gpl.html" "" "." This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. .SH "SEE ALSO" .sp cxl\-list(1), cxl\-disable\-region(1)