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elfmimi/reset-usb-sbc.sh

Last active December 18, 2022 07:34
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Reset Linux USB subsystem without rebooting
Raw
reset-usb-sbc.sh
#!/bin/bash
# root privilege required
if cd /sys/bus/platform/drivers/ehci-platform >& /dev/null; then
for dev in *.usb; do
echo -n $dev > unbind
echo -n $dev > bind
done
fi
if cd /sys/bus/platform/drivers/ohci-platform >& /dev/null; then
for dev in *.usb; do
echo -n $dev > unbind
echo -n $dev > bind
done
fi
Raw
reset-usb.sh
#!/bin/bash
# root privilege required
if cd /sys/bus/pci/drivers/ehci-pci >& /dev/null; then
for dev in 0000:*; do
echo -n $dev > unbind
echo -n $dev > bind
done
fi
if cd /sys/bus/pci/drivers/ehci_hcd >& /dev/null; then
for dev in 0000:*; do
echo -n $dev > unbind
echo -n $dev > bind
done
fi
if cd /sys/bus/pci/drivers/xhci_hcd >& /dev/null; then
for dev in 0000:*; do
echo -n $dev > unbind
echo -n $dev > bind
done
fi
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