path_id: delete old shell script

Removed with this is SAS disk support which never really worked properly,
and legacy IDE disk support, which can be re-implemented if needed.

2 files changed, 0 insertions, 604 deletions

diff --git a/extras/path_id/Makefile.am b/extras/path_id/Makefile.am
index 2e936234..5d4bf628 100644
--- a/extras/path_id/Makefile.am
+++ b/extras/path_id/Makefile.am
@@ -1,9 +1,6 @@
 include $(top_srcdir)/Makefile.am.inc
 
 udevhomedir = $(udev_prefix)/lib/udev
-dist_udevhome_SCRIPTS = \
-	path_id.sh
-
 udevhome_PROGRAMS = \
 	path_id
 
diff --git a/extras/path_id/path_id.sh b/extras/path_id/path_id.sh
deleted file mode 100755
index 7b4973fa..00000000
--- a/extras/path_id/path_id.sh
+++ /dev/null
@@ -1,601 +0,0 @@
-#!/bin/sh
-
-# provide the shortest possible unique hardware path to a device
-# for the Linux Persistent Device Naming scheme
-#
-# Copyright (C) 2005-2006 SUSE Linux Products GmbH
-# Author:
-#	Hannes Reinecke <hare@suse.de>
-#
-#	This program is free software; you can redistribute it and/or modify it
-#	under the terms of the GNU General Public License as published by the
-#	Free Software Foundation version 2 of the License.
-
-SYSFS=/sys
-RESULT=1
-TYPE=
-OPWD="`pwd`"
-full_sysfs_path=
-full_sysfs_device_path=
-
-if [ -z "$DEVPATH" -a -z "$1" ] ; then
-	exit 1
-fi
-
-if [ -z "$DEVPATH" ] ; then
-	case "$1" in
-		$SYSFS/*)
-			DEVPATH="${1#$SYSFS}"
-			;;
-		*)
-			DEVPATH=$1
-			;;
-	esac
-fi
-
-if [ ! -e $SYSFS$DEVPATH/dev ] ; then
-	exit 1
-fi
-
-case "$DEVPATH" in
-	/devices/*)
-		cd "$SYSFS$DEVPATH/subsystem";
-		TYPE="`pwd -P`"
-		cd "$OPWD"
-		TYPE="${TYPE##*/}"
-		;;
-	/class/*)
-		TYPE="${DEVPATH#/class/}"
-		TYPE="${TYPE%%/*}"
-		;;
-	/block/*)
-		TYPE=block
-		;;
-	*)
-		exit 1
-		;;
-esac
-
-get_port_offset () {
-	local type offset port
-	type=$1
-	offset=$2
-	for i in $type[0-9]* ; do
-		: i $i
-		port="${i#$type}"
-		if [ "$port" -lt "$offset" ] ; then offset=$port ; fi
-	done
-	echo $offset
-}
-
-handle_pci () {
-	local DEV=$1
-	cd -P $1
-	DEV=${PWD}
-	pci_id=${DEV##*/}
-	host_dev_path=$DEV
-
-	# cciss devices don't have a separate sysfs node
-	for blk_link in block*; do
-	    if [ -L "$blk_link" ]; then
-		case "$blk_link" in
-		    *cciss*)
-			d=cciss-${blk_link#*cciss\!}
-			;;
-		esac
-	    fi
-	done
-	while [ ! -z "$host_dev_path" ] ; do
-		case "$host_dev_path" in
-			*/pci[0-9]*)
-				host_dev_path=${host_dev_path%/*}
-				;;
-			*)
-				break
-				;;
-		esac
-	done
-	if [ "$d" ]; then
-		d="pci-$pci_id-$d"
-	else
-		d="pci-$pci_id"
-	fi
-	D="$host_dev_path"
-	RESULT=0
-}
-
-handle_platform () {
-	local DEV=$1
-	cd -P $1
-	DEV=${PWD}
-	platform_id=${DEV##*/}
-	host_dev_path=$DEV
-	while [ ! -z "$host_dev_path" ] ; do
-		case "$host_dev_path" in
-			*/platform*)
-				host_dev_path=${host_dev_path%/*}
-				;;
-			*)
-				break
-				;;
-		esac
-	done
-	if [ "$d" ]; then
-		d="platform-$platform_id-$d"
-	else
-		d="platform-$platform_id"
-	fi
-	D="$host_dev_path"
-	RESULT=0
-}
-
-handle_xen () {
-	local DEV=$1
-	cd -P $1
-	vbd_id=${DEV##*/}
-	host_dev_path=$DEV
-	while [ ! -z "$host_dev_path" ] ; do
-		case "$host_dev_path" in
-			*/vbd*)
-				host_dev_path=${host_dev_path%/*}
-				;;
-			*)
-				break
-				;;
-		esac
-	done
-	if [ "$d" ]; then
-		d="xen-$vbd_id-$d"
-	else
-		d="xen-$vbd_id"
-	fi
-	D="$host_dev_path"
-	RESULT=0
-}
-
-handle_serio () {
-	local DEV=$1
-	cd -P $1
-	DEV=${PWD}
-	serio_id=${DEV##*/serio}
-	host_dev_path=$DEV
-	while [ ! -z "$host_dev_path" ] ; do
-		case "$host_dev_path" in
-			*/serio*)
-				host_dev_path=${host_dev_path%/*}
-				;;
-			*)
-				break
-				;;
-		esac
-	done
-	if [ "$d" ]; then
-		d="serio-$serio_id-$d"
-	else
-		d="serio-$serio_id"
-	fi
-	D="$host_dev_path"
-	RESULT=0
-}
-
-handle_ide () {
-	: handle_ide $*
-	local DEV=$1
-	local port idedev idecontroller
-	# IDE
-	: DEV $DEV
-	port=${DEV##*/}
-	idedev=${DEV%/*}
-	idecontroller=${idedev%/*}
-	# port info if the controller has more than one interface
-	port="${port#ide}"
-	: port $port d $d
-	: idedev $idedev kernel_port $port
-	case "${port#*.}" in
-		0)
-			channel=0
-			;;
-		1)
-			channel=1
-			;;
-		*)
-			echo "Error: $idedev is neither master or slave" >&2
-			;;
-	esac
-	cd $idecontroller
-	offset="`get_port_offset ide ${port%.*}`"
-	cd "$OPWD"
-	:  port offset $offset
-	port=$((${port%.*} - $offset))
-	if [ "$d" ] ; then
-		d="ide-${port}:$channel-$d"
-	else
-		d="ide-${port}:$channel"
-	fi
-	D=$idecontroller
-	RESULT=0
-}
-
-handle_scsi () {
-	: handle_scsi $*
-	local DEV=$1
-	local cil controller_port controller_dev
-	# SCSI device
-	cil="${DEV##*/}"
-	cil="${cil#*:}"
-	target_dev=${DEV%/*}
-	target_id=${target_dev##*/target}
-	cd "$target_dev"
-	target_num=0
-	for tid in ${target_id}* ; do
-		target_num=$(( $target_num + 1 ))
-	done
-	controller_port=${target_dev%/*}
-	controller_dev="${controller_port%/*}"
-	: controller_dev $controller_dev
-	: controller_port $controller_port
-	# a host controller may have more than one interface/port
-	controller_port="${controller_port##*/host}"
-	#
-	cd "$controller_dev"
-	controller_offset=$(get_port_offset host $controller_port)
-	cd "$OPWD"
-	controller_port=$(( $controller_port - $controller_offset))
-	scsi_id="scsi-${controller_port}:${cil}"
-	if [ "$d" ] ; then
-		d="${scsi_id}-$d"
-	else
-		d="$scsi_id"
-	fi
-	D="$controller_dev"
-	RESULT=0
-}
-
-handle_firewire () {
-	: handle_firewire $*
-	local DEV=$1
-	if [ -f "$D/ieee1394_id" ] ; then
-		read ieee1394_id < $D/ieee1394_id
-	fi
-	if [ -z "$ieee1394_id" ] ; then
-		: no IEEE1394 ID
-		RESULT=1
-		return
-	fi
-	fw_host_dev=${DEV%/fw-host*}
-	# IEEE1394 devices are always endpoints
-	d="ieee1394-0x$ieee1394_id"
-	D="$fw_host_dev"
-	RESULT=0
-}
-
-handle_fc () {
-	: handle_fc $*
-	local DEV=$1
-	local cil controller_port controller_dev
-	# SCSI-FC device
-	fc_tgt_hcil="${DEV##*/}"
-	fc_tgt_lun="${fc_tgt_hcil##*:}"
-	fc_tgt_path="${DEV%/*}"
-	fc_tgt_num="${fc_tgt_path##*/}"
-	fc_tgt_dev="${fc_tgt_path}/fc_transport/${fc_tgt_num}"
-	if [ -e "$fc_tgt_dev/port_name" ]; then
-		read wwpn < $fc_tgt_dev/port_name
-	fi
-	if [ -z "$wwpn" ] ; then
-		: no WWPN
-		D=
-		RESULT=1
-		return
-	fi
-	# Linux currently knows about 32bit luns
-	tmp_lun3=$(printf "%04x" $(($fc_tgt_lun & 0xFFFF)))
-	tmp_lun2=$(printf "%04x" $(( ($fc_tgt_lun >> 16) & 0xFFFF)))
-	tmp_lun1="0000"
-	tmp_lun0="0000"
-	if (($fc_tgt_lun == 0)) ; then
-		lun="0x0000000000000000"
-	else
-		lun="0x${tmp_lun3}${tmp_lun2}${tmp_lun1}${tmp_lun0}"
-	fi
-	controller_dev="${fc_tgt_path%/host[0-9]*}"
-	# FC devices are always endpoints
-	d="fc-${wwpn}:${lun}"
-	D="$controller_dev"
-	RESULT=0
-}
-
-handle_sas () {
-	: handle_sas $*
-	local DEV=$1
-	local cil adapter controller_dev
-	local lun
-	lun=${DEV##*:}
-	# SAS device
-	sas_end_path="${DEV%%/target*}"
-	sas_host_path="${sas_end_path%%/port*}"
-	sas_phy_path="${sas_end_path#*/host*/}"
-	sas_phy_path="${sas_phy_path%%/*}"
-	sas_phy_path="${sas_host_path}/${sas_phy_path}"
-
-	sas_phy_id=255
-	for phy in $sas_phy_path/phy-*/sas_phy/phy-* ; do
-		if [ -d "$phy" ] ; then
-			read phy_id < $phy/phy_identifier
-			if [ $phy_id -lt $sas_phy_id ]; then
-				sas_phy_id=$phy_id
-			fi
-		fi
-	done
-
-	if [ $sas_phy_id -eq 255 ] ; then
-		: no initiator address
-		D=
-		RESULT=1
-		return
-	fi
-
-	sas_port_id="${sas_phy_path##*/port-}"
-	sas_port_dev="/sys/class/sas_port/port-${sas_port_id}"
-	if [ -e "$sas_port_dev/num_phys" ] ; then
-		read phy_port < $sas_port_dev/num_phys
-	fi
-
-	sas_end_id="${sas_end_path##*end_device-}"
-	sas_end_dev="/sys/class/sas_device/end_device-${sas_end_id}"
-	if [ -e "$sas_end_dev/sas_address" ]; then
-		read end_address < $sas_end_dev/sas_address
-		read end_id < $sas_end_dev/phy_identifier
-	fi
-	if [ -z "$end_address" ] ; then
-		: no end device address
-		D=
-		RESULT=1
-		return
-	fi
-	sas_end_address="$end_address:$end_id"
-	controller_dev="${sas_host_path%/host[0-9]*}"
-	# SAS devices are always endpoints
-	d="sas-phy${sas_phy_id}:${phy_port}-${sas_end_address}-lun$lun"
-	D="$controller_dev"
-	RESULT=0
-}
-
-handle_iscsi() {
-	local DEV=$1
-	local iscsi_session_dir
-	local iscsi_session iscsi_session_path
-	local iscsi_connection iscsi_connection_path
-	local iscsi_scsi_lun
-	# iSCSI device
-	iscsi_session_dir="${DEV%%/target*}"
-	iscsi_session="${iscsi_session_dir##*/}"
-	iscsi_session_path=/sys/class/iscsi_session/${iscsi_session}
-	if [ ! -d "$iscsi_session_path" ] ; then
-	    : no iSCSI session path
-	    RESULT=1
-	    return
-	fi
-	# Currently we're not doing MC/S
-	for conn in ${iscsi_session_dir}/connection* ; do
-	    iscsi_conn_num=${conn##*:}
-	    if [ "$iscsi_conn_num" = '0' ] ; then
-		iscsi_connection=$(basename $conn)
-	    fi
-	done
-	if [ -z "$iscsi_connection" ] ; then
-	    : no iSCSI connection found
-	    RESULT=1
-	    return
-	fi
-	iscsi_connection_path=/sys/class/iscsi_connection/${iscsi_connection}
-	if [ ! -d "$iscsi_connection_path" ] ; then
-	    : no iSCSI connection path
-	    RESULT=1
-	    return
-	fi
-	if [ -e "${iscsi_session_path}/targetname" ]; then
-	    read iscsi_tgtname < ${iscsi_session_path}/targetname
-	fi
-	if [ -z "$iscsi_tgtname" ] ; then
-	    : No iSCSI Targetname
-	    RESULT=1
-	    return
-	fi
-	if [ -e "${iscsi_connection_path}/persistent_address" ] ; then
-	    read iscsi_address < ${iscsi_connection_path}/persistent_address
-	fi
-	if [ -z "$iscsi_address" ] ; then
-	    : No iSCSI Target address
-	    RESULT=1
-	    return
-	fi
-	if [ -e "${iscsi_connection_path}/persistent_port" ] ; then
-	    read iscsi_port < ${iscsi_connection_path}/persistent_port
-	fi
-	iscsi_scsi_lun="${DEV##*:}"
-	d="ip-${iscsi_address}:${iscsi_port}-iscsi-${iscsi_tgtname}-lun-${iscsi_scsi_lun}"
-	RESULT=0
-}
-
-handle_usb () {
-: handle_usb $*
-	local DEV=$1
-	cd -P $1
-	DEV=${PWD}
-	port_id=${DEV##*/}
-	port_num=${port_id#*-}
-	host_dev_path=$DEV
-	while [ ! -z "$host_dev_path" ] ; do
-		case "$host_dev_path" in
-			*/usb*)
-				usb_host_path=$host_dev_path
-				host_dev_path="${host_dev_path%/*}"
-				;;
-			*)
-				break
-				;;
-		esac
-	done
-	: host_dev_path $host_dev_path
-	usb_host_num=${usb_host_path##*/usb}
-
-	cd "$host_dev_path"
-	usb_host_offset=$(get_port_offset usb $usb_host_num)
-	usb_host_port=$(($usb_host_num - $usb_host_offset))
-	cd "$OPWD"
-	if [ "$d" ] ; then
-		d="usb-$usb_host_port:$port_num-${d}"
-	else
-		d="usb-$usb_host_port:$port_num"
-	fi
-	D="$host_dev_path"
-	RESULT=0
-}
-
-handle_device () {
-	full_sysfs_path="$SYSFS$DEVPATH"
-	case "$DEVPATH" in
-		/devices/*)
-			full_sysfs_path="${full_sysfs_path%/*}"
-			# skip parent device of the same subsystem
-			if [ -L $full_sysfs_path/subsystem ]; then
-				cd "$full_sysfs_path/subsystem";
-				subsys="`pwd -P`"
-				cd "$OPWD"
-				subsys="${subsys##*/}"
-				if [ "$subsys" = "$TYPE" ]; then
-					: skip same subsystem parent
-					full_sysfs_path="${full_sysfs_path%/*}"
-				fi
-			fi
-			# skip subsystem directory
-			subsys="${full_sysfs_path##*/}"
-			if [ "$subsys" = "$TYPE" ]; then
-				: skip subsystem directory
-				full_sysfs_path="${full_sysfs_path%/*}"
-			fi
-			cd $full_sysfs_path
-			;;
-		*)
-			# old sysfs layout
-			if [ ! -L $full_sysfs_path/device ]; then
-				full_sysfs_path="${full_sysfs_path%/*}"
-				: full_sysfs_path "$full_sysfs_path"
-				if [ ! -L $full_sysfs_path/device -o ! -f $full_sysfs_path/dev ]; then
-					return
-				fi
-			fi
-			if [ -L $full_sysfs_path/device/device ]; then
-				cd $full_sysfs_path/device/device
-			else
-				cd $full_sysfs_path/device
-			fi
-			;;
-	esac
-	full_sysfs_device_path="`pwd -P`"
-	cd "$OPWD"
-
-	D=$full_sysfs_device_path
-	while [ ! -z "$D" ] ; do
-		case "$D" in
-			*/ide[0-9]/[0-9].[0-9]*|*/ide[0-9][0-9]/[0-9][0-9].[0-9]*)
-				handle_ide "$D"
-				;;
-			*/css0/*)
-				if [ -r $full_sysfs_device_path/wwpn ]; then
-					read wwpn < $full_sysfs_device_path/wwpn
-				fi
-				if [ -r $full_sysfs_device_path/fcp_lun ]; then
-					read lun < $full_sysfs_device_path/fcp_lun
-				fi
-				if [ -r $full_sysfs_device_path/hba_id ]; then
-					read bus_id < $full_sysfs_device_path/hba_id
-				fi
-				if [ "$bus_id" -a "$wwpn" -a "$lun" ]; then
-					# S/390 zfcp adapter
-					d="ccw-$bus_id-zfcp-$wwpn:$lun"
-					RESULT=0
-				else
-					# DASD devices
-					bus="ccw"
-					adapter=${D##*/}
-					d="$bus-$adapter"
-					RESULT=0
-				fi
-				D=
-				;;
-			*/rport-[0-9]*:[0-9]*-[0-9]*/*)
-				handle_fc "$D"
-				;;
-			*/end_device-[0-9]*:[0-9]*:[0-9]*/*)
-				handle_sas "$D"
-				;;
-			*/fw-host[0-9]*/*)
-				handle_firewire "$D"
-				;;
-			*/session[0-9]*/*)
-				handle_iscsi "$D"
-				D=
-				;;
-			*/host[0-9]*/[0-9]*:[0-9]*:[0-9]*:[0-9]*)
-				handle_scsi "$D"
-				;;
-			*/ttyUSB*)
-				D=${D%/ttyUSB*}
-				;;
-			*/usb[0-9]*/[0-9]*/*)
-				handle_usb "$D"
-				;;
-			*/pci[0-9]*:[0-9]*)
-				handle_pci "$D"
-				;;
-			*/serio[0-9]*)
-				handle_serio "$D"
-				;;
-			*/platform/*)
-				handle_platform "$D"
-				;;
-			*/vbd-[0-9]*)
-				handle_xen "$D"
-				;;
-			*/devices)
-				D=
-				;;
-			*)
-				: not handled
-				RESULT=1
-				return
-				;;
-		esac
-	done
-	if [ "$TYPE" = "scsi_tape" ] ; then
-		devname=${full_sysfs_path##*/}
-		rewind="${devname%%st*}"
-		mode="${devname##*st}"
-		case "$mode" in
-			*l)
-				mode="l"
-				;;
-			*m)
-				mode="m"
-				;;
-			*a)
-				mode="a"
-				;;
-			*)
-				mode=""
-				;;
-		esac
-		if [ "$d" ]; then
-			d="$d-${rewind}st${mode}"
-		fi
-	fi
-}
-
-handle_device
-if [ -z "$d" ]; then
-	exit 1
-fi
-echo "ID_PATH=$d"
-exit 0