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56 lines
1.5 KiB
56 lines
1.5 KiB
#!/bin/sh |
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- |
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# ex: ts=8 sw=4 sts=4 et filetype=sh |
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create_udev_rule() { |
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local ccw=$1 |
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local _drv _cu_type _dev_type |
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local _rule=/etc/udev/rules.d/51-dasd-${ccw}.rules |
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if [ -e /sys/bus/ccw/devices/${ccw} ] ; then |
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read _cu_type < /sys/bus/ccw/devices/${ccw}/cutype |
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read _dev_type < /sys/bus/ccw/devices/${ccw}/devtype |
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fi |
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case "$_cu_type" in |
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3990/*|2105/*|2107/*|1750/*|9343/*) |
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_drv=dasd-eckd |
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;; |
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6310/*) |
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_drv=dasd-fba |
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;; |
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3880/*) |
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case "$_dev_type" in |
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3380/*) |
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_drv=dasd_eckd |
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;; |
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3370/*) |
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_drv=dasd-fba |
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;; |
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esac |
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;; |
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esac |
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[ -z "${_drv}" ] && return 0 |
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[ -e ${_rule} ] && return 0 |
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cat > $_rule <<EOF |
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ACTION=="add", SUBSYSTEM=="ccw", KERNEL=="$ccw", IMPORT{program}="collect $ccw %k ${ccw} $_drv" |
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ACTION=="add", SUBSYSTEM=="drivers", KERNEL=="$_drv", IMPORT{program}="collect $ccw %k ${ccw} $_drv" |
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ACTION=="add", ENV{COLLECT_$ccw}=="0", ATTR{[ccw/$ccw]online}="1" |
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EOF |
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} |
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for dasd_arg in $(getargs root=) $(getargs resume=); do |
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( |
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case $dasd_arg in |
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/dev/disk/by-path/ccw-*) |
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ccw_arg=${dasd_arg##*/} |
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break; |
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esac |
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if [ -n "$ccw_arg" ] ; then |
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IFS="-" |
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set -- $ccw_arg |
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create_udev_rule $2 |
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fi |
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) |
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done
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