/Documentation/ABI/testing/sysfs-class-uwb_rc-wusbhc

 1What:           /sys/class/uwb_rc/uwbN/wusbhc/wusb_chid
 2Date:           July 2008
 3KernelVersion:  2.6.27
 4Contact:        David Vrabel <david.vrabel@csr.com>
 5Description:
 6                Write the CHID (16 space-separated hex octets) for this host controller.
 7                This starts the host controller, allowing it to accept connection from
 8                WUSB devices.
 9
10                Set an all zero CHID to stop the host controller.
11
12What:           /sys/class/uwb_rc/uwbN/wusbhc/wusb_trust_timeout
13Date:           July 2008
14KernelVersion:  2.6.27
15Contact:        David Vrabel <david.vrabel@csr.com>
16Description:
17                Devices that haven't sent a WUSB packet to the host
18                within 'wusb_trust_timeout' ms are considered to have
19                disconnected and are removed.  The default value of
20                4000 ms is the value required by the WUSB
21                specification.
22
23                Since this relates to security (specifically, the
24                lifetime of PTKs and GTKs) it should not be changed
25                from the default.
26
27What:           /sys/class/uwb_rc/uwbN/wusbhc/wusb_phy_rate
28Date:           August 2009
29KernelVersion:  2.6.32
30Contact:        David Vrabel <david.vrabel@csr.com>
31Description:
32                The maximum PHY rate to use for all connected devices.
33                This is only of limited use for testing and
34                development as the hardware's automatic rate
35                adaptation is better then this simple control.
36
37                Refer to [ECMA-368] section 10.3.1.1 for the value to
38                use.