-# block, tapes, block-releated
-SUBSYSTEM=="block", GROUP="disk", MODE="0640"
-SUBSYSTEM=="block", KERNEL=="sr[0-9]*", SYMLINK+="scd%n"
-SUBSYSTEM=="scsi", KERNEL=="[0-9]*:[0-9]*", ACTION=="add", ATTR{type}=="0|7|14", ATTR{timeout}="60"
-SUBSYSTEM=="scsi", KERNEL=="[0-9]*:[0-9]*", ACTION=="add", ATTR{type}=="1", ATTR{timeout}="900"
-KERNEL=="hd*", SUBSYSTEMS=="ide", ATTRS{media}=="floppy", OPTIONS+="all_partitions"
-KERNEL=="fd[0-9]", GROUP="floppy"
-KERNEL=="fd[0-9]", ACTION=="add", ATTRS{cmos}=="?*", RUN+="create_floppy_devices -c -t $attr{cmos} -m %M -M 0640 -G floppy $root/%k"
-KERNEL=="sch[0-9]*", GROUP="disk"
-KERNEL=="sg[0-9]*", ATTRS{type}!="3|6", GROUP="disk", MODE="0640"
-KERNEL=="ht[0-9]*|nht[0-9]*", GROUP="disk"
-KERNEL=="pg[0-9]*", GROUP="disk"
-KERNEL=="pt[0-9]*|npt[0-9]*", GROUP="disk"
+# block-related
+KERNEL=="sch[0-9]*", GROUP="disk"
+SUBSYSTEM=="scsi_generic", SUBSYSTEMS=="scsi", ATTRS{type}=="0", GROUP="disk"
+KERNEL=="pg[0-9]*", GROUP="disk"