File wiper-intel.diff of Package hdparm

Index: wiper.sh
===================================================================
--- wiper.sh.orig
+++ wiper.sh
@@ -724,7 +724,7 @@ GAWKPROG='
 		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
@@ -864,6 +864,23 @@ $get_trimlist 2>/dev/null | $GAWK		\
 	-v verbose="$verbose"			\
 	-v xfs_blksects="$xfs_blksects"		\
 	-v xfs_agoffsets="$xfs_agoffsets"	\
-	"$GAWKPROG" | $TRIM
+	"$GAWKPROG" | if true; then
+		declare -i i=0
+		ranges=""
+       		while read range; do
+			((i++))
+			if ((i<=512)); then
+				ranges=$ranges" "$range
+			else
+				[ $verbose -gt 0 ] && echo -e "Trim ranges:"$ranges"\n"
+				echo $ranges | $TRIM
+				ranges=$range
+				i=1
+			fi
+		done
+		[ $verbose -gt 0 ] && echo -e "Trim ranges:"$ranges"\n"
+		echo $ranges | $TRIM
+		ranges=""
+	fi
 
 do_cleanup $?