1GENWQE_ECHO(1) User Commands GENWQE_ECHO(1)
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6 genwqe_echo - IBM Hardware Accelerator Tool.
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9 genwqe_echo [OPTIONS]
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12 -h, --help
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14 -v, --verbose
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16 -C, --card=CARDNO|RED
17 Note: RED is for Card Redundant mode
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19 -A, --accelerator-type=GENWQE|CAPI CAPI is only available for System p
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21 -q, --quiet
22 quiece output
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24 -V, --version
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26 -H, --hardware-version
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28 -c, --count=COUNT
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30 -X, --cpu=CPU
31 only run on this CPU number
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33 -D, --debug
34 create extended debug data on failure
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36 -e, --exit-on-err
37 exit program when seeing an error
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39 -f, --flood
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41 -l, --preload=1..N
42 N <= 64
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44 -i, --interval=INTERVAL_USEC
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46 -s, --string=TESTSTRING
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48 -p, --polling
49 use DDCB polling mode.
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51 This utility sends echo DDCBs either to the service layer or other chip
52 units. It can be used to check the cards health and/or to produce
53 stress on the card to verify its correct function.
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57genwqe_echo 4.0.20 January 2023 GENWQE_ECHO(1)