1CXL-DISABLE-PORT(1)                                        CXL-DISABLE-PORT(1)
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NAME

6       cxl-disable-port - disable / hot-remove a given CXL port and
7       descendants
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SYNOPSIS

10       cxl disable-port <port0> [<port1>..<portN>] [<options>]
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12       For test and debug scenarios, disable a CXL port and any memory devices
13       dependent on this port being active for CXL.mem operation.
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OPTIONS

16       -e, --endpoint
17           Toggle from treating the port arguments as Switch Port identifiers
18           to Endpoint Port identifiers.
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20       -f, --force
21           DANGEROUS: Override the safety measure that blocks attempts to
22           disable a port if the tool determines a descendent memdev is in
23           active usage. Recall that CXL memory ranges might have been
24           established by platform firmware and disabling an active device is
25           akin to force removing memory from a running system.
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27       --debug
28           Turn on additional debug messages including library debug.
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31       Copyright © 2016 - 2022, Intel Corporation. License GPLv2: GNU GPL
32       version 2 http://gnu.org/licenses/gpl.html. This is free software: you
33       are free to change and redistribute it. There is NO WARRANTY, to the
34       extent permitted by law.
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SEE ALSO

37       linkcxl:cxl-disable-port[1]
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41                                  01/13/2023               CXL-DISABLE-PORT(1)
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