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default-work/lsiommu

Forked from flungo/lsiommu
Created July 31, 2021 10:23
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  1. @flungo flungo created this gist Mar 10, 2017.
    6 changes: 6 additions & 0 deletions lsiommu
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,6 @@
    #!/bin/bash
    for d in $(find /sys/kernel/iommu_groups/ -type l | sort -n -k5 -t/); do
    n=${d#*/iommu_groups/*}; n=${n%%/*}
    printf 'IOMMU Group %s ' "$n"
    lspci -nns "${d##*/}"
    done;