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_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
}
handle_firewire () {
- :handle_firewire $*
+ : handle_firewire $*
local DEV=$1
if [ -f "$D/ieee1394_id" ] ; then
read ieee1394_id < $D/ieee1394_id
fi
if [ -z "$wwpn" ] ; then
: no WWPN
+ D=
RESULT=1
return
fi
sas_phy_path="${sas_phy_path%%/target*}"
sas_phy_id="${sas_phy_path%%/*}"
sas_rphy_id="${sas_phy_path##*/}"
- sas_phy_dev="${sas_host_path}/${sas_phy_id}/sas_phy:${sas_phy_id}"
+ sas_phy_dev="/sys/class/sas_phy/${sas_phy_id}"
if [ -e "$sas_phy_dev/sas_address" ]; then
read phy_address < $sas_phy_dev/sas_address
read phy_port < $sas_phy_dev/port_identifier
fi
if [ -z "$phy_address" ] ; then
: no initiator address
+ D=
RESULT=1
return
fi
sas_phy_address="$phy_address:$phy_port:$phy_id"
- sas_rphy_dev="${sas_host_path}/${sas_phy_id}/${sas_rphy_id}/sas_rphy:${sas_rphy_id}"
+ sas_rphy_dev="/sys/class/sas_device/${sas_rphy_id}"
if [ -e "$sas_rphy_dev/sas_address" ]; then
read rphy_address < $sas_rphy_dev/sas_address
read rphy_id < $sas_rphy_dev/phy_identifier
fi
if [ -z "$rphy_address" ] ; then
: no initiator address
+ D=
RESULT=1
return
fi
RESULT=0
}
+handle_iscsi() {
+ local DEV=$1
+ local iscsi_session_dir
+ local iscsi_session iscsi_session_path
+ local iscsi_connection iscsi_connection_path
+ # iSCSI device
+ iscsi_session_dir="${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 < ${iscsi_connection_path}/persistent_port
+ fi
+ d="ip-${iscsi_address}:${iscsi_port}-iscsi-${iscsi_tgtname}"
+ RESULT=0
+}
+
handle_usb () {
: handle_usb $*
local DEV=$1
handle_device () {
full_sysfs_path="$SYSFS$DEVPATH"
- if [ -L $full_sysfs_path/subsystem ]; then
- # new sysfs block layout
- full_sysfs_path="${full_sysfs_path%/*}"
- cd "$full_sysfs_path/subsystem";
- subsys="`pwd -P`"
- cd "$OPWD"
- subsys="${subsys##*/}"
- if [ "$subsys" == "block" ]; then
- # parent is "block", it's a partition, move one up
- full_sysfs_path="${full_sysfs_path%/*}"
- fi
- cd $full_sysfs_path
- else
- # old sysfs block layout
- if [ ! -L $full_sysfs_path/device ] ; then
- if [ -f $full_sysfs_path/range ] ; then return ; fi
- full_sysfs_path="${full_sysfs_path%/*}"
- : full_sysfs_path "$full_sysfs_path"
- if [ ! -L $full_sysfs_path/device -o ! -f $full_sysfs_path/dev ] ; then
- return
+ case "$DEVPATH" in
+ /devices/*)
+ # new sysfs layout
+ if [ -L $full_sysfs_path/subsystem ]; then
+ full_sysfs_path="${full_sysfs_path%/*}"
+ cd "$full_sysfs_path/subsystem";
+ subsys="`pwd -P`"
+ cd "$OPWD"
+ subsys="${subsys##*/}"
+ if [ "$subsys" = "block" ]; then
+ # parent is "block", it's a partition, move one up
+ full_sysfs_path="${full_sysfs_path%/*}"
+ fi
+ cd $full_sysfs_path
fi
- fi
- cd $full_sysfs_path/device
- fi
+ ;;
+ *)
+ # old sysfs layout
+ if [ ! -L $full_sysfs_path/device ] ; then
+ if [ -f $full_sysfs_path/range ] ; then return ; fi
+ full_sysfs_path="${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
+ cd $full_sysfs_path/device
+ ;;
+ esac
full_sysfs_device_path="`pwd -P`"
cd "$OPWD"
D=$full_sysfs_device_path
*/fw-host[0-9]*/*)
handle_firewire "$D"
;;
+ */session[0-9]*/*)
+ handle_iscsi "$D"
+ D=
+ ;;
*/host[0-9]*/[0-9]*:[0-9]*:[0-9]*:[0-9]*)
handle_scsi "$D"
;;
*/pci[0-9]*:[0-9]*)
handle_pci "$D"
;;
+ */serio[0-9]*)
+ handle_serio "$D"
+ ;;
+ */platform/*)
+ handle_platform "$D"
+ ;;
*/devices)
D=
;;
;;
esac
done
- if [ "$TYPE" == "scsi_tape" ] ; then
+ if [ "$TYPE" = "scsi_tape" ] ; then
devname=${full_sysfs_path##*/}
rewind="${devname%%st*}"
mode="${devname##*st}"
~ianmdlvl / elogind.git / blobdiff