1 files changed, 132 insertions, 0 deletions
diff --git a/sys-apps/hdparm/files/hdparm-init-6 b/sys-apps/hdparm/files/hdparm-init-6
new file mode 100644
index 000000000000..96960108f928
--- /dev/null
+++ b/sys-apps/hdparm/files/hdparm-init-6
@@ -0,0 +1,132 @@
+#!/sbin/runscript
+# METHOD
+# ------
+# if /dev/ide exists, find all block devices beneath it named disc, cd, or
+# generic.
+#
+# for the disc and cd ones, if there is a a matching /dev/hdX symlink and
+# hdX_args is set in the config file, use hdX_args.  otherwise, if there is a
+# matching /dev/discs/discX or /dev/cdroms/cdromX symlink, and discX_args or
+# cdromX_args is set in the config file, use discX_args / cdromX_args.  finally,
+# if all_args is set in the config file, use that.
+#
+# for the generic ones, sort them and look for genericX_args in the config file
+# or use all_args.
+#
+# if /dev/ide does not exist, check the /dev/hdX entries, and see which ones
+# correspond to real devices by opening them for reading.  then check hdX_args
+# and all_args in the config file.
+#
+# for each device considered, if no args are found in the config file, do not
+# run hdparm.
+
+depend() {
+    before bootmisc
+}
+
+do_hdparm() {
+    if [[ ${args:=$all_args} ]]
+    then
+		orgdevice=`readlink -f $device`
+		if [ -b $orgdevice ]; then
+	        ebegin "Running hdparm on $device"
+		    hdparm $args $device > /dev/null || ewarn "Failed to run hdparm on $device"
+		fi
+    fi
+}
+
+start() {
+
+    ebegin 'Starting hdparm'
+
+    which hdparm &>/dev/null
+    eend $? 'hdparm executable not found'
+
+    if [ -e /dev/.devfsd ] || [ -e /dev/.udev ]
+    then
+
+		# devfs and udev system
+        for device in $(find /dev/ide -name disc)
+        do
+
+            args=''
+
+            for alias in /dev/hd?
+            do
+                if [ $alias -ef $device ]
+                then
+                    device=$alias
+                    eval args=\${`basename $alias`_args}
+                    break
+                fi
+            done
+
+            [ -z $args ] && for alias in /dev/discs/*
+            do
+                if [ $alias/disc -ef $device ]
+                then
+                    device=$alias/disc
+                    eval args=\${`basename $alias`_args}
+                    break
+                fi
+            done
+
+            do_hdparm
+
+        done
+
+        for device in $(find /dev/ide -name cd)
+        do
+
+            args=''
+
+            for alias in /dev/hd?
+            do
+                if [ $alias -ef $device ]
+                then
+                    device=$alias
+                    eval args=\${`basename $alias`_args}
+                    break
+                fi
+            done
+
+			[ -z $args ] && for alias in /dev/cdroms/*
+            do
+                if [ $alias -ef $device ]
+				then
+                    device=$alias
+                    eval args=\${`basename $alias`_args}
+                    break
+                fi
+            done
+
+            do_hdparm
+
+        done
+
+        let count=0
+        # of course, the sort approach would fail here if any of the
+        # host/bus/target/lun numbers reached 2 digits..
+        for device in $(find /dev/ide -name generic | sort)
+        do
+            eval args=\${generic${count}_args}
+            do_hdparm
+            let count=count+1
+        done
+
+    else
+
+        # non-devfs system
+        for device in /dev/hd?
+        do
+            # check that the block device really exists
+            # by opening it for reading
+            if [ -b $device ] && ( : <$device ) 2>/dev/null
+            then
+                eval args=\${`basename $device`_args}
+                do_hdparm
+            fi
+        done
+
+    fi
+}