93 lines
1.9 KiB
Bash
Executable File
93 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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################################################################
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# mk node boot script for HP9000 800 series following man scsi_pt
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#
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# This script is provided WITHOUT ANY WARRANTY.
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################################################################
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PATH=/sbin:/usr/sbin:/usr/bin:.
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export PATH
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case $1 in
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start_msg)
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echo "Creating SCSI passthru (spt) driver nodes"
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;;
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stop_msg)
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echo "Removing SCSI passthru (spt) driver nodes"
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;;
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start)
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hpser=`uname -m | awk -F / '{print substr($2, 1, 1);}'`
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if [ $hpser -ne "8" ]; then
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echo "spt driver only needed on HP 9000/800 series."
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exit 0
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fi
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#mknod="echo mknod"
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#mkdir="echo mkdir -p"
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#chmod="echo chmod"
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mknod="/usr/sbin/mknod"
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mkdir="mkdir -p"
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chmod="chmod"
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sptlist="/tmp/spt.$$"
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echo "Searching SCSI passthru drivers (spt) ..."
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ioscan -kf -d spt | sed '1,2d' | awk '{print $3;}' > $sptlist
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nctl=`wc -l < $sptlist`
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echo "... found $nctl"
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if [ ! -s $sptlist ]; then
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rm -f $sptlist
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exit 0
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fi
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scsi=/dev/scsi
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${mkdir} ${scsi}
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rscsi=/dev/rscsi
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${mkdir} ${rscsi}
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cmajor=`lsdev -h -d spt | awk '{print $1;}'`
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for line in `cat $sptlist` ; do
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ctl=`echo $line | awk -F . '{print $1;}'`
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bus=`ioscan -f -k -H $ctl -C ext_bus | sed '1,2d' | awk '{print $2;}'`
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tgt=`echo $line | awk -F . '{print $2;}'`
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hextgt=`printf "%x" $tgt`
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# make first scsi nodes
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name="${scsi}/c${bus}t${tgt}l0"
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echo "Creating $name"
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${mknod} $name c $cmajor 0x${bus}${hextgt}000 > /dev/null 2>&1
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${chmod} 0600 $name > /dev/null 2>&1
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# then rscsi nodes
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rname="${rscsi}/c${bus}t${tgt}l0"
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echo "Creating $rname"
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# Old version, not working!
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#${mknod} $rname c $cmajor 0x${bus}${hextgt}020 > /dev/null 2>&1
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${mknod} $rname c $cmajor 0x${bus}${hextgt}000 > /dev/null 2>&1
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${chmod} 0600 $rname > /dev/null 2>&1
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done
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rm -f $sptlist
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exit 0
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;;
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stop)
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;;
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*)
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echo usage: $0 "{start|stop}"
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;;
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esac
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exit 0
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