fake:

package/base/udev/devfs.rules

@@ -22,10 +22,7 @@ BUS=="ide", KERNEL=="hd[a-z]*", PROGRAM="/lib/udev/ide-devfs.sh %k %b %n", \
  				NAME="%c{1}", SYMLINK+="%k %c{2}", GROUP="%c{3}"
 
 # SCSI devices
-BUS=="scsi", KERNEL=="sd*", PROGRAM="/lib/udev/scsi-devfs.sh sd %b %n", NAME="%c{1}", SYMLINK="%c{2} %k %c{3}"
-BUS=="scsi", KERNEL=="sr*", PROGRAM="/lib/udev/scsi-devfs.sh sr %b %n", NAME="%c{1}", SYMLINK="%c{2} %k %c{3}"
-BUS=="scsi", KERNEL=="st*", PROGRAM="/lib/udev/scsi-devfs.sh st %b %n", NAME="%c{1}", SYMLINK="%c{2} %k %c{3}"
-BUS=="scsi", KERNEL=="sg*", PROGRAM="/lib/udev/scsi-devfs.sh sg %b %n", NAME="%c{1}", SYMLINK="%c{2} %k %c{3}"
+BUS=="scsi", PROGRAM="/lib/udev/scsi-devfs.sh %k %b %n", NAME="%c{1}", SYMLINK="%k %c{2}"
 
 # RAID controllers
 KERNEL=="cciss!*|ida!*|rd!*", PROGRAM="/lib/udev/raid-devfs.sh %k", \

package/base/udev/permissions.rules

@@ -1,26 +1,28 @@
 # default permissions for block devices
+# mostly examples, we're missing lots of groups.
+#
 SUBSYSTEM=="block",				GROUP="disk"
-SUBSYSTEM=="block", SYSFS{removable}=="1",	GROUP="floppy"
+# SUBSYSTEM=="block", SYSFS{removable}=="1",	GROUP="floppy"
 
 # IDE devices
-BUS=="ide", KERNEL=="hd[a-z]", SYSFS{removable}="1", \
-  PROGRAM="/bin/cat /proc/ide/%k/media", RESULT=="cdrom*",	GROUP="cdrom"
-BUS=="ide", KERNEL=="ht[0-9]*",					GROUP="tape"
-BUS=="ide", KERNEL=="nht[0-9]*",				GROUP="tape"
+# BUS=="ide", KERNEL=="hd[a-z]", SYSFS{removable}="1", \
+#  PROGRAM="/bin/cat /proc/ide/%k/media", RESULT=="cdrom*",	GROUP="cdrom"
+# BUS=="ide", KERNEL=="ht[0-9]*",					GROUP="tape"
+# BUS=="ide", KERNEL=="nht[0-9]*",				GROUP="tape"
 
 # SCSI devices
-BUS=="scsi", SYSFS{type}=="1",	GROUP="tape"
-BUS=="scsi", SYSFS{type}=="5",	GROUP="cdrom"
-BUS=="scsi", SYSFS{type}=="6",	GROUP="scanner"
+# BUS=="scsi", SYSFS{type}=="1",	GROUP="tape"
+# BUS=="scsi", SYSFS{type}=="5",	GROUP="cdrom"
+# BUS=="scsi", SYSFS{type}=="6",	GROUP="scanner"
 
 # USB devices
-BUS=="usb", KERNEL=="legousbtower*", MODE="0666"
-BUS=="usb", KERNEL=="lp[0-9]*", GROUP="lp"
+# BUS=="usb", KERNEL=="legousbtower*", MODE="0666"
+# BUS=="usb", KERNEL=="lp[0-9]*", GROUP="lp"
 
 # serial devices
-SUBSYSTEM=="tty",	GROUP="dialout"
-SUBSYSTEM=="capi",	GROUP="dialout"
-SUBSYSTEM=="slamr",	GROUP="dialout"
+# SUBSYSTEM=="tty",	GROUP="tty"
+# SUBSYSTEM=="capi",	GROUP="tty"
+# SUBSYSTEM=="slamr",	GROUP="tty"
 
 # vc devices (all members of the tty subsystem)
 KERNEL=="ptmx",		MODE="0666", GROUP="root"
@@ -29,12 +31,12 @@ KERNEL=="tty",		MODE="0666", GROUP="root"
 KERNEL=="tty[0-9]*",	GROUP="root"
 
 # video devices
-SUBSYSTEM=="video4linux", GROUP="video"
-SUBSYSTEM=="drm",	GROUP="video"
-SUBSYSTEM=="dvb",	GROUP="video"
-SUBSYSTEM=="em8300",	GROUP="video"
-SUBSYSTEM=="graphics",	GROUP="video"
-SUBSYSTEM=="nvidia",	GROUP="video"
+# SUBSYSTEM=="video4linux", GROUP="video"
+# SUBSYSTEM=="drm",	GROUP="video"
+# SUBSYSTEM=="dvb",	GROUP="video"
+# SUBSYSTEM=="em8300",	GROUP="video"
+# SUBSYSTEM=="graphics",	GROUP="video"
+# SUBSYSTEM=="nvidia",	GROUP="video"
 
 # misc devices
 KERNEL=="random",	MODE="0666"
@@ -48,31 +50,31 @@ KERNEL=="zero",		MODE="0666"
 KERNEL=="inotify",	MODE="0666"
 KERNEL=="sgi_fetchop",	MODE="0666"
 KERNEL=="sonypi",	MODE="0666"
-KERNEL=="agpgart",	GROUP="video"
-KERNEL=="nvram",	GROUP="nvram"
+# KERNEL=="agpgart",	GROUP="video"
+# KERNEL=="nvram",	GROUP="nvram"
 KERNEL=="rtc",		MODE="0660", GROUP="sound"
 
-KERNEL=="cdemu[0-9]*",	GROUP="cdrom"
-KERNEL=="pktcdvd[0-9]*", GROUP="cdrom"
+# KERNEL=="cdemu[0-9]*",	GROUP="cdrom"
+# KERNEL=="pktcdvd[0-9]*", GROUP="cdrom"
 KERNEL=="pktcdvd",	MODE="0644"
 
 # printers and parallel devices
-SUBSYSTEM=="printer",	GROUP="lp"
-SUBSYSTEM=="ppdev",	GROUP="lp"
-KERNEL=="pt[0-9]*",	GROUP="tape"
-KERNEL=="pht[0-9]*",	GROUP="tape"
+# SUBSYSTEM=="printer",	GROUP="lp"
+# SUBSYSTEM=="ppdev",	GROUP="lp"
+# KERNEL=="pt[0-9]*",	GROUP="tape"
+# KERNEL=="pht[0-9]*",	GROUP="tape"
 
 # sound devices
 SUBSYSTEM=="sound",	GROUP="sound"
 
 # ieee1394 devices       
 KERNEL=="raw1394",	GROUP="disk"
-KERNEL=="dv1394*",	GROUP="video"
-KERNEL=="video1394*",	GROUP="video"
+# KERNEL=="dv1394*",	GROUP="video"
+# KERNEL=="video1394*",	GROUP="video"
 
 # input devices
 KERNEL=="event[0-9]*",	PROGRAM="/lib/udev/inputdev.sh %k", \
-			RESULT=="inputdev", MODE="0664", GROUP="video"
+			RESULT=="inputdev", MODE="0664"
 KERNEL=="js[0-9]*",	MODE="0664"
 
 # AOE character devices

package/base/udev/scripts/scsi-devfs.sh

@@ -8,10 +8,7 @@
 #
 # return devfs-names for scsi-devices
 # Usage in udev.rules:
-# BUS="scsi", KERNEL="sd*", PROGRAM="/lib/udev/scsi-devfs.sh sd %b %n", NAME="%c{1}", SYMLINK="%c{2} %k %c{3} %c{4}"
-# BUS="scsi", KERNEL="sr*", PROGRAM="/lib/udev/scsi-devfs.sh sr %b %n", NAME="%c{1}", SYMLINK="%c{2} %k %c{3} %c{4}"
-# BUS="scsi", KERNEL="st*", PROGRAM="/lib/udev/scsi-devfs.sh st %b %n", NAME="%c{1}", SYMLINK="%c{2} %k %c{3} %c{4}"
-# BUS="scsi", KERNEL="sg*", PROGRAM="/lib/udev/scsi-devfs.sh sg %b %n", NAME="%c{1}", SYMLINK="%c{2} %k %c{3} %c{4}"
+# BUS="scsi", PROGRAM="/lib/udev/scsi-devfs.sh %k %b %n", NAME="%c{1}", SYMLINK="%c{2} %k"
 
 # Find out where sysfs is mounted. Exit if not available
 sysfs=`grep -F sysfs /proc/mounts | awk '{print $2}'`
@@ -22,7 +19,7 @@ fi
 cd $sysfs/bus/scsi/devices
 
 case "$1" in
-  sd)
+  sd*)
     # Extract partition component
     if [ "$3" = "" ]; then
 	lpart="disc"
@@ -32,15 +29,15 @@ case "$1" in
 	spart="p$3"
     fi
     ;;
-  sr)
+  sr*)
     lpart="cdrom"
     spart=""
     ;;
-  st)
+  st*)
     # Not supported yet
     exit 1
     ;;
-  sg)
+  sg*)
     lpart="generic"
     spart=""
     ;;
@@ -55,17 +52,13 @@ scsi_bus=`echo $2 | cut -f 2 -d:`
 scsi_target=`echo $2 | cut -f 3 -d:`
 scsi_lun=`echo $2 | cut -f 4 -d:`
 
-# Generate long and short common name parts
+# Generate common and logical names
 l_com="bus$scsi_bus/target$scsi_target/lun$scsi_lun/$lpart"
-s_com="b${scsi_bus}t${scsi_target}u${scsi_lun}$spart"
-
-# Generate long and short logical names
 l_log="scsi/host$scsi_host/$l_com"
-s_log="$1/c${scsi_host}${s_com}"
 
 if [ -d /dev/discs ] ; then
 	for x in /dev/discs/disc* ; do
-	       if readlink `ls -d $x/* | awk '{print $0; exit;}'` | grep -q "${l_log%$lpart}" ; then
+	       if readlink `ls -d $x/* | awk '{print $0; exit;}'` | grep -q "${l_log%${lpart}}" ; then
 		       x=`echo $x | cut -f3 -dc` # gives the number in disc0
 		       break
 	       fi
@@ -77,4 +70,4 @@ if [ -z "${x}" ] ; then
 	x="`ls /dev/discs/ 2> /dev/null | grep -c .`"
 fi
 
-echo $l_log $s_log discs/disc${x}/${lpart}
+echo $l_log discs/disc${x}/${lpart}