2024-09-09 08:52:07 +00:00
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What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_chid
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Date: July 2008
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KernelVersion: 2.6.27
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Contact: David Vrabel <david.vrabel@csr.com>
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Description:
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Write the CHID (16 space-separated hex octets) for this host controller.
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This starts the host controller, allowing it to accept connection from
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WUSB devices.
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Set an all zero CHID to stop the host controller.
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What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_trust_timeout
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Date: July 2008
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KernelVersion: 2.6.27
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Contact: David Vrabel <david.vrabel@csr.com>
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Description:
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Devices that haven't sent a WUSB packet to the host
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within 'wusb_trust_timeout' ms are considered to have
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disconnected and are removed. The default value of
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4000 ms is the value required by the WUSB
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specification.
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Since this relates to security (specifically, the
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lifetime of PTKs and GTKs) it should not be changed
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from the default.
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What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_phy_rate
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Date: August 2009
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KernelVersion: 2.6.32
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Contact: David Vrabel <david.vrabel@csr.com>
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Description:
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The maximum PHY rate to use for all connected devices.
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This is only of limited use for testing and
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development as the hardware's automatic rate
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adaptation is better then this simple control.
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Refer to [ECMA-368] section 10.3.1.1 for the value to
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use.
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2024-09-09 08:57:42 +00:00
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What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_dnts
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Date: June 2013
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KernelVersion: 3.11
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Contact: Thomas Pugliese <thomas.pugliese@gmail.com>
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Description:
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The device notification time slot (DNTS) count and inverval in
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milliseconds that the WUSB host should use. This controls how
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often the devices will have the opportunity to send
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notifications to the host.
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What: /sys/class/uwb_rc/uwbN/wusbhc/wusb_retry_count
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Date: June 2013
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KernelVersion: 3.11
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Contact: Thomas Pugliese <thomas.pugliese@gmail.com>
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Description:
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The number of retries that the WUSB host should attempt
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before reporting an error for a bus transaction. The range of
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valid values is [0..15], where 0 indicates infinite retries.
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