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-rw-r--r--core/hdparm/PKGBUILD42
-rw-r--r--core/hdparm/wiper.sh.2_6.max-ranges.patch84
2 files changed, 126 insertions, 0 deletions
diff --git a/core/hdparm/PKGBUILD b/core/hdparm/PKGBUILD
new file mode 100644
index 000000000..680cf51c9
--- /dev/null
+++ b/core/hdparm/PKGBUILD
@@ -0,0 +1,42 @@
+# $Id: PKGBUILD 111559 2011-02-27 18:01:17Z tpowa $
+# Maintainer: Paul Mattal <paul@archlinux.org>
+
+pkgname=hdparm
+pkgver=9.37
+pkgrel=1
+pkgdesc="A shell utility for manipulating Linux IDE drive/driver parameters"
+arch=(i686 x86_64)
+depends=('glibc')
+optdepends=('sh: required by idectl and ultrabayd')
+source=(http://downloads.sourceforge.net/sourceforge/hdparm/${pkgname}-${pkgver}.tar.gz
+ wiper.sh.2_6.max-ranges.patch)
+license=('BSD')
+url="http://sourceforge.net/projects/hdparm/"
+optdepends=('bash: for wiper.sh script')
+options=('emptydirs')
+md5sums=('0bb94ddd1bedd5c02b1ca62f1caaf6de'
+ '74e368f384166a7710b447573cda120a')
+
+build() {
+ cd ${srcdir}/${pkgname}-${pkgver}
+ # Fix Range input/output error when wiping Intel G2 and OCZ drives
+ patch -Np1 -i $srcdir/wiper.sh.2_6.max-ranges.patch
+
+ # build
+ make
+}
+
+package() {
+ cd ${srcdir}/${pkgname}-${pkgver}
+ # install
+ mkdir -p ${pkgdir}/{usr,sbin}
+ make DESTDIR=${pkgdir} install
+ install -m755 contrib/idectl ${pkgdir}/sbin
+ install -m755 contrib/ultrabayd ${pkgdir}/sbin
+
+ install -D -m 0644 $srcdir/$pkgname-$pkgver/wiper/README.txt $pkgdir/usr/share/doc/wiper/README.txt
+ install -D -m 0755 $srcdir/$pkgname-$pkgver/wiper/wiper.sh $pkgdir/usr/sbin/wiper.sh
+
+ #install license file
+ install -D -m 644 LICENSE.TXT $pkgdir/usr/share/licenses/hdparm/LICENSE.TXT
+}
diff --git a/core/hdparm/wiper.sh.2_6.max-ranges.patch b/core/hdparm/wiper.sh.2_6.max-ranges.patch
new file mode 100644
index 000000000..c55f7b149
--- /dev/null
+++ b/core/hdparm/wiper.sh.2_6.max-ranges.patch
@@ -0,0 +1,84 @@
+--- hdparm-9.28/wiper/wiper.sh.orig 2010-03-09 06:17:37.000000000 -0800
+--- hdparm-9.28/wiper/wiper.sh 2010-05-15 03:08:02.182856971 -0700
+@@ -29,7 +29,7 @@
+ function usage_error(){
+ echo >&2
+ echo "Linux tune-up (TRIM) utility for SATA SSDs"
+- echo "Usage: $0 [--verbose] [--commit] <mount_point|block_device>" >&2
++ echo "Usage: $0 [--max-ranges <num>] [--verbose] [--commit] <mount_point|block_device>" >&2
+ echo " Eg: $0 /dev/sda1" >&2
+ echo >&2
+ exit 1
+@@ -44,6 +44,7 @@
+
+ export verbose=0
+ commit=""
++max_ranges=-1
+ destroy_me=""
+ argc=$#
+ arg=""
+@@ -51,6 +52,10 @@
+ commit=yes
+ elif [ "$1" = "--verbose" ]; then
+ verbose=$((verbose + 1))
++ elif [ "$1" = "--max-ranges" -a $argc -gt 1 ]; then
++ max_ranges=$2
++ argc=$((argc - 1))
++ shift
+ elif [ "$1" = "" ]; then
+ usage_error
+ else
+@@ -499,6 +550,18 @@
+ fi
+ fi
+
++## Different SSD's have a different maximum number of ranges they'll accept
++## in a single TRIM command.
++if [ $max_ranges -le 0 ] ; then
++ model=`$HDPARM -I $rawdev | $GAWK '/Model Number/ { print $NF }'`
++ case "$model" in
++ SSDSA[12]*) max_ranges=512 ;; # Intel X18-M/X25-M
++ OCZ-VERTEX2) max_ranges=64 ;; # OCZ Vertex2
++ *) max_ranges=65535
++ esac
++fi
++[ $verbose -gt 0 ] && echo "max-ranges = $max_ranges"
++
+ ## All ready. Now let the user know exactly what we intend to do:
+ ##
+ mountstatus="$fstype non-mounted"
+@@ -608,7 +671,7 @@
+ nsectors += count;
+ while (count > 0) {
+ this_count = (count > 65535) ? 65535 : count
+- printf "%u:%u ", lba, this_count
++ printf "%u:%u \n", lba, this_count
+ if (verbose > 1)
+ printf "%u:%u ", lba, this_count > "/dev/stderr"
+ lba += this_count
+@@ -695,6 +758,22 @@
+ -v verbose="$verbose" \
+ -v xfs_blksects="$xfs_blksects" \
+ -v xfs_agoffsets="$xfs_agoffsets" \
+- "$GAWKPROG" | $TRIM
++ "$GAWKPROG" | (
++ i=0
++ while read range ; do
++ ranges=$ranges" "$range
++ ((i++))
++ if [ $i -ge $max_ranges ] ; then
++ [ $verbose -gt 0 ] && echo -e "Trim ranges:"$ranges"\n"
++ echo $ranges | $TRIM
++ ranges=""
++ i=0
++ fi
++ done
++ if [ $i -gt 0 ] ; then
++ [ $verbose -gt 0 ] && echo -e "Trim ranges:"$ranges"\n"
++ echo $ranges | $TRIM
++ fi
++ )
+
+ do_cleanup $?
+
+