2012-10-07 19:35:46 +02:00
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#!/bin/sh
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2012-10-07 21:12:36 +02:00
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##
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## This script is invoked by udev rules whenever USB device appears or
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## changes. This happens in usbvm domain (or dom0 if USB controller
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## drivers are in dom0). The script records information about available
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## USB devices into XS directory, making it available to qvm-usb tool
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## running in dom0.
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##
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# Ignore USB hubs.
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[ "$DEVTYPE" = "usb_device" ] || exit 0
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2012-10-07 19:35:46 +02:00
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NAME="${ID_VENDOR_ID}_${ID_MODEL_ID}"
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DESC="${NAME} ${ID_SERIAL}"
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XS_KEY="qubes-usb-devices/$NAME"
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xenstore-write "$XS_KEY/desc" "$DESC"
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2012-10-07 21:06:40 +02:00
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2012-10-07 21:12:36 +02:00
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# Make sure PVUSB backend driver is loaded.
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2012-10-07 21:06:40 +02:00
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/sbin/modprobe xen-usbback 2> /dev/null || /sbin/modprobe usbbk
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