[gnome-bluetooth/wip/hadess/default-adapter-work: 8/15] contrib: Add script to unbind an adapter from its driver
- From: Bastien Nocera <hadess src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-bluetooth/wip/hadess/default-adapter-work: 8/15] contrib: Add script to unbind an adapter from its driver
- Date: Wed, 5 Jan 2022 16:01:31 +0000 (UTC)
commit 6903f9dffe3e563534a9f52216a3ea0e7e03fdab
Author: Bastien Nocera <hadess hadess net>
Date: Wed Dec 15 11:08:27 2021 +0100
contrib: Add script to unbind an adapter from its driver
This makes the Bluetooth drivers not handle the device, while still
making sure the USB part of it is available for other purposes, such as
virtualisation and gaming.
contrib/unbind-bluetooth-driver.sh | 14 ++++++++++++++
1 file changed, 14 insertions(+)
---
diff --git a/contrib/unbind-bluetooth-driver.sh b/contrib/unbind-bluetooth-driver.sh
new file mode 100755
index 00000000..fcf02858
--- /dev/null
+++ b/contrib/unbind-bluetooth-driver.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+ADAPTER_TO_DISABLE=${1:-hci0}
+SYSFS_PATH=/sys/class/bluetooth/$ADAPTER_TO_DISABLE
+
+if [ ! -h $SYSFS_PATH ] ; then
+ echo "Could not find adapter $ADAPTER_TO_DISABLE"
+ echo "Usage: $0 [hciX]"
+ exit 1
+fi
+
+USB_DEVICE_PATH=`realpath $SYSFS_PATH/device`
+USB_DEVICE=`basename $USB_DEVICE_PATH`
+echo $USB_DEVICE > $SYSFS_PATH/device/driver/unbind
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