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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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e39526e6e7
Change the number of supported AoE slot addresses per AoE shelf address to 16. Signed-off-by: Ed L. Cashin <ecashin@coraid.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
29 lines
610 B
Bash
29 lines
610 B
Bash
#! /bin/sh
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if test "$#" != "2"; then
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echo "Usage: sh `basename $0` {dir} {shelfaddress}" 1>&2
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echo " n_partitions=16 sh `basename $0` {dir} {shelfaddress}" 1>&2
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exit 1
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fi
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n_partitions=${n_partitions:-16}
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dir=$1
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shelf=$2
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nslots=16
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maxslot=`echo $nslots 1 - p | dc`
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MAJOR=152
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set -e
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minor=`echo $nslots \* $shelf \* $n_partitions | bc`
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endp=`echo $n_partitions - 1 | bc`
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for slot in `seq 0 $maxslot`; do
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for part in `seq 0 $endp`; do
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name=e$shelf.$slot
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test "$part" != "0" && name=${name}p$part
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rm -f $dir/$name
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mknod -m 0660 $dir/$name b $MAJOR $minor
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minor=`expr $minor + 1`
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done
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done
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