#!/bin/bash #please run as root #we need 256M, below is the size in kB needmem=262144 mnt=./huge exitcode=0 #get pagesize and freepages from /proc/meminfo while read name size unit; do if [ "$name" = "HugePages_Free:" ]; then freepgs=$size fi if [ "$name" = "Hugepagesize:" ]; then pgsize=$size fi done < /proc/meminfo #set proper nr_hugepages if [ -n "$freepgs" ] && [ -n "$pgsize" ]; then nr_hugepgs=`cat /proc/sys/vm/nr_hugepages` needpgs=`expr $needmem / $pgsize` tries=2 while [ $tries -gt 0 ] && [ $freepgs -lt $needpgs ]; do lackpgs=$(( $needpgs - $freepgs )) echo 3 > /proc/sys/vm/drop_caches echo $(( $lackpgs + $nr_hugepgs )) > /proc/sys/vm/nr_hugepages if [ $? -ne 0 ]; then echo "Please run this test as root" exit 1 fi while read name size unit; do if [ "$name" = "HugePages_Free:" ]; then freepgs=$size fi done < /proc/meminfo tries=$((tries - 1)) done if [ $freepgs -lt $needpgs ]; then printf "Not enough huge pages available (%d < %d)\n" \ $freepgs $needpgs exit 1 fi else echo "no hugetlbfs support in kernel?" exit 1 fi mkdir $mnt mount -t hugetlbfs none $mnt echo "--------------------" echo "running hugepage-mmap" echo "--------------------" ./hugepage-mmap if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 else echo "[PASS]" fi shmmax=`cat /proc/sys/kernel/shmmax` shmall=`cat /proc/sys/kernel/shmall` echo 268435456 > /proc/sys/kernel/shmmax echo 4194304 > /proc/sys/kernel/shmall echo "--------------------" echo "running hugepage-shm" echo "--------------------" ./hugepage-shm if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 else echo "[PASS]" fi echo $shmmax > /proc/sys/kernel/shmmax echo $shmall > /proc/sys/kernel/shmall echo "--------------------" echo "running map_hugetlb" echo "--------------------" ./map_hugetlb if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 else echo "[PASS]" fi echo "NOTE: The above hugetlb tests provide minimal coverage. Use" echo " https://github.com/libhugetlbfs/libhugetlbfs.git for" echo " hugetlb regression testing." echo "--------------------" echo "running userfaultfd" echo "--------------------" ./userfaultfd 128 32 if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 else echo "[PASS]" fi #cleanup umount $mnt rm -rf $mnt echo $nr_hugepgs > /proc/sys/vm/nr_hugepages echo "-----------------------" echo "running compaction_test" echo "-----------------------" ./compaction_test if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 else echo "[PASS]" fi echo "--------------------" echo "running on-fault-limit" echo "--------------------" sudo -u nobody ./on-fault-limit if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 else echo "[PASS]" fi echo "--------------------" echo "running mlock2-tests" echo "--------------------" ./mlock2-tests if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 else echo "[PASS]" fi exit $exitcode /usb/line6/toneport.c
diff options
context:
space:
mode:
authorAleksander Morgado <aleksander@aleksander.es>2017-01-18 21:31:31 +0100
committerJohan Hovold <johan@kernel.org>2017-01-19 09:08:37 +0100
commit24d615a694d649aa2e167c3f97f62bdad07e3f84 (patch)
tree2fe33c115bdec6bf4b01e27afd90bb16fa668e22 /sound/usb/line6/toneport.c
parent49def1853334396f948dcb4cedb9347abb318df5 (diff)
USB: serial: qcserial: add Dell DW5570 QDL
The Dell DW5570 is a re-branded Sierra Wireless MC8805 which will by default boot with vid 0x413c and pid 0x81a3. When triggered QDL download mode, the device switches to pid 0x81a6 and provides the standard TTY used for firmware upgrade. Cc: <stable@vger.kernel.org> Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'sound/usb/line6/toneport.c')