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DM USB: fix SWWDT_UNHANDLED issue

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add a delay for usb in launch_uos.sh

Tracked-On: #2922
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
This commit is contained in:
Yuan Liu 2019-03-11 10:50:25 +08:00 committed by wenlingz
parent 8bd7b9beae
commit 8796ded21b
1 changed files with 4 additions and 0 deletions
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4
devicemodel/samples/apl-mrb/launch_uos.sh
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@ -87,6 +87,8 @@ echo "8086 5aaa" > /sys/bus/pci/drivers/pci-stub/new_id
echo "0000:00:15.1" > /sys/bus/pci/devices/0000:00:15.1/driver/unbind echo "0000:00:15.1" > /sys/bus/pci/devices/0000:00:15.1/driver/unbind
echo "0000:00:15.1" > /sys/bus/pci/drivers/pci-stub/bind echo "0000:00:15.1" > /sys/bus/pci/drivers/pci-stub/bind
echo 100 > /sys/bus/usb/drivers/usb-storage/module/parameters/delay_use
boot_ipu_option="" boot_ipu_option=""
if [ $ipu_passthrough == 1 ];then if [ $ipu_passthrough == 1 ];then
# for ipu passthrough - ipu device 0:3.0 # for ipu passthrough - ipu device 0:3.0
@ -276,6 +278,8 @@ fi
# WA for USB role switch hang issue, disable runtime PM of xHCI device # WA for USB role switch hang issue, disable runtime PM of xHCI device
echo on > /sys/devices/pci0000:00/0000:00:15.0/power/control echo on > /sys/devices/pci0000:00/0000:00:15.0/power/control
echo 100 > /sys/bus/usb/drivers/usb-storage/module/parameters/delay_use
boot_ipu_option="" boot_ipu_option=""
if [ $ipu_passthrough == 1 ];then if [ $ipu_passthrough == 1 ];then
# for ipu passthrough - ipu device 0:3.0 # for ipu passthrough - ipu device 0:3.0