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#!/bin/bash
for ccw_arg in $(getargs rd.ccw -d 'rd_CCW=') $(getargs rd.znet -d 'rd_ZNET='); do
echo "$ccw_arg" >> /etc/ccw.conf
done
for ifname in $(getargs rd.znet_ifname); do
IFS=: read -r ifname_if ifname_subchannels _rest <<< "$ifname"
if [ -z "$ifname_if" ] || [ -z "$ifname_subchannels" ] || [ -n "$_rest" ]; then
warn "Invalid arguments for rd.znet_ifname="
else
{
ifname_subchannels=${ifname_subchannels//,/|}
echo 'ACTION!="add|change", GOTO="ccw_ifname_end"'
echo 'ATTR{type}!="1", GOTO="ccw_ifname_end"'
echo 'SUBSYSTEM!="net", GOTO="ccw_ifname_end"'
echo "SUBSYSTEMS==\"ccwgroup\", KERNELS==\"$ifname_subchannels\", DRIVERS==\"?*\" NAME=\"$ifname_if\""
echo 'LABEL="ccw_ifname_end"'
} > /etc/udev/rules.d/81-ccw-ifname.rules
fi
done
znet_cio_free
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