diff options
Diffstat (limited to 'Documentation/usb/authorization.txt')
| -rw-r--r-- | Documentation/usb/authorization.txt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/usb/authorization.txt b/Documentation/usb/authorization.txt index 2af40060949..c069b6884c7 100644 --- a/Documentation/usb/authorization.txt +++ b/Documentation/usb/authorization.txt @@ -8,7 +8,7 @@ not) in a system. This feature will allow you to implement a lock-down of USB devices, fully controlled by user space. As of now, when a USB device is connected it is configured and -it's interfaces inmediately made available to the users. With this +its interfaces are immediately made available to the users. With this modification, only if root authorizes the device to be configured will then it be possible to use it. @@ -16,20 +16,20 @@ Usage: Authorize a device to connect: -$ echo 1 > /sys/usb/devices/DEVICE/authorized +$ echo 1 > /sys/bus/usb/devices/DEVICE/authorized Deauthorize a device: -$ echo 0 > /sys/usb/devices/DEVICE/authorized +$ echo 0 > /sys/bus/usb/devices/DEVICE/authorized Set new devices connected to hostX to be deauthorized by default (ie: lock down): -$ echo 0 > /sys/bus/devices/usbX/authorized_default +$ echo 0 > /sys/bus/usb/devices/usbX/authorized_default Remove the lock down: -$ echo 1 > /sys/bus/devices/usbX/authorized_default +$ echo 1 > /sys/bus/usb/devices/usbX/authorized_default By default, Wired USB devices are authorized by default to connect. Wireless USB hosts deauthorize by default all new connected @@ -47,7 +47,7 @@ USB port): boot up rc.local -> - for host in /sys/bus/devices/usb* + for host in /sys/bus/usb/devices/usb* do echo 0 > $host/authorized_default done |