diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc new file mode 100644 index 000000000000..4e8106f7cfd9 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc @@ -0,0 +1,25 @@ +What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_chid +Date: July 2008 +KernelVersion: 2.6.27 +Contact: David Vrabel <david.vrabel@csr.com> +Description: + Write the CHID (16 space-separated hex octets) for this host controller. + This starts the host controller, allowing it to accept connection from + WUSB devices. + + Set an all zero CHID to stop the host controller. + +What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_trust_timeout +Date: July 2008 +KernelVersion: 2.6.27 +Contact: David Vrabel <david.vrabel@csr.com> +Description: + Devices that haven't sent a WUSB packet to the host + within 'wusb_trust_timeout' ms are considered to have + disconnected and are removed. The default value of + 4000 ms is the value required by the WUSB + specification. + + Since this relates to security (specifically, the + lifetime of PTKs and GTKs) it should not be changed + from the default. |