1*4882a593SmuzhiyunWhat: /sys/class/uwb_rc/uwbN/wusbhc/wusb_chid 2*4882a593SmuzhiyunDate: July 2008 3*4882a593SmuzhiyunKernelVersion: 2.6.27 4*4882a593SmuzhiyunContact: David Vrabel <david.vrabel@csr.com> 5*4882a593SmuzhiyunDescription: 6*4882a593Smuzhiyun Write the CHID (16 space-separated hex octets) for this host controller. 7*4882a593Smuzhiyun This starts the host controller, allowing it to accept connection from 8*4882a593Smuzhiyun WUSB devices. 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun Set an all zero CHID to stop the host controller. 11*4882a593Smuzhiyun 12*4882a593SmuzhiyunWhat: /sys/class/uwb_rc/uwbN/wusbhc/wusb_trust_timeout 13*4882a593SmuzhiyunDate: July 2008 14*4882a593SmuzhiyunKernelVersion: 2.6.27 15*4882a593SmuzhiyunContact: David Vrabel <david.vrabel@csr.com> 16*4882a593SmuzhiyunDescription: 17*4882a593Smuzhiyun Devices that haven't sent a WUSB packet to the host 18*4882a593Smuzhiyun within 'wusb_trust_timeout' ms are considered to have 19*4882a593Smuzhiyun disconnected and are removed. The default value of 20*4882a593Smuzhiyun 4000 ms is the value required by the WUSB 21*4882a593Smuzhiyun specification. 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun Since this relates to security (specifically, the 24*4882a593Smuzhiyun lifetime of PTKs and GTKs) it should not be changed 25*4882a593Smuzhiyun from the default. 26*4882a593Smuzhiyun 27*4882a593SmuzhiyunWhat: /sys/class/uwb_rc/uwbN/wusbhc/wusb_phy_rate 28*4882a593SmuzhiyunDate: August 2009 29*4882a593SmuzhiyunKernelVersion: 2.6.32 30*4882a593SmuzhiyunContact: David Vrabel <david.vrabel@csr.com> 31*4882a593SmuzhiyunDescription: 32*4882a593Smuzhiyun The maximum PHY rate to use for all connected devices. 33*4882a593Smuzhiyun This is only of limited use for testing and 34*4882a593Smuzhiyun development as the hardware's automatic rate 35*4882a593Smuzhiyun adaptation is better then this simple control. 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun Refer to [ECMA-368] section 10.3.1.1 for the value to 38*4882a593Smuzhiyun use. 39*4882a593Smuzhiyun 40*4882a593SmuzhiyunWhat: /sys/class/uwb_rc/uwbN/wusbhc/wusb_dnts 41*4882a593SmuzhiyunDate: June 2013 42*4882a593SmuzhiyunKernelVersion: 3.11 43*4882a593SmuzhiyunContact: Thomas Pugliese <thomas.pugliese@gmail.com> 44*4882a593SmuzhiyunDescription: 45*4882a593Smuzhiyun The device notification time slot (DNTS) count and inverval in 46*4882a593Smuzhiyun milliseconds that the WUSB host should use. This controls how 47*4882a593Smuzhiyun often the devices will have the opportunity to send 48*4882a593Smuzhiyun notifications to the host. 49*4882a593Smuzhiyun 50*4882a593SmuzhiyunWhat: /sys/class/uwb_rc/uwbN/wusbhc/wusb_retry_count 51*4882a593SmuzhiyunDate: June 2013 52*4882a593SmuzhiyunKernelVersion: 3.11 53*4882a593SmuzhiyunContact: Thomas Pugliese <thomas.pugliese@gmail.com> 54*4882a593SmuzhiyunDescription: 55*4882a593Smuzhiyun The number of retries that the WUSB host should attempt 56*4882a593Smuzhiyun before reporting an error for a bus transaction. The range of 57*4882a593Smuzhiyun valid values is [0..15], where 0 indicates infinite retries. 58