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v3.1
  1What:           /sys/class/uwb_rc
  2Date:           July 2008
  3KernelVersion:  2.6.27
  4Contact:        linux-usb@vger.kernel.org
  5Description:
  6                Interfaces for WiMedia Ultra Wideband Common Radio
  7                Platform (UWB) radio controllers.
  8
  9                Familiarity with the ECMA-368 'High Rate Ultra
 10                Wideband MAC and PHY Specification' is assumed.
 11
 12What:           /sys/class/uwb_rc/beacon_timeout_ms
 13Date:           July 2008
 14KernelVersion:  2.6.27
 15Description:
 16                If no beacons are received from a device for at least
 17                this time, the device will be considered to have gone
 18                and it will be removed.  The default is 3 superframes
 19                (~197 ms) as required by the specification.
 20
 21What:           /sys/class/uwb_rc/uwbN/
 22Date:           July 2008
 23KernelVersion:  2.6.27
 24Contact:        linux-usb@vger.kernel.org
 25Description:
 26                An individual UWB radio controller.
 27
 28What:           /sys/class/uwb_rc/uwbN/beacon
 29Date:           July 2008
 30KernelVersion:  2.6.27
 31Contact:        linux-usb@vger.kernel.org
 32Description:
 33                Write:
 34
 35                <channel>
 36
 37                to force a specific channel to be used when beaconing,
 38                or, if <channel> is -1, to prohibit beaconing.  If
 39                <channel> is 0, then the default channel selection
 40                algorithm will be used.  Valid channels depends on the
 41                radio controller's supported band groups.
 42
 43                Reading returns the currently active channel, or -1 if
 44                the radio controller is not beaconing.
 45
 
 
 
 
 
 
 
 
 
 
 
 
 
 46What:           /sys/class/uwb_rc/uwbN/scan
 47Date:           July 2008
 48KernelVersion:  2.6.27
 49Contact:        linux-usb@vger.kernel.org
 50Description:
 51                Write:
 52
 53                <channel> <type> [<bpst offset>]
 54
 55                to start (or stop) scanning on a channel.  <type> is one of:
 56                    0 - scan
 57                    1 - scan outside BP
 58                    2 - scan while inactive
 59                    3 - scanning disabled
 60                    4 - scan (with start time of <bpst offset>)
 61
 62What:           /sys/class/uwb_rc/uwbN/mac_address
 63Date:           July 2008
 64KernelVersion:  2.6.27
 65Contact:        linux-usb@vger.kernel.org
 66Description:
 67                The EUI-48, in colon-separated hex octets, for this
 68                radio controller.  A write will change the radio
 69                controller's EUI-48 but only do so while the device is
 70                not beaconing or scanning.
 71
 72What:           /sys/class/uwb_rc/uwbN/wusbhc
 73Date:           July 2008
 74KernelVersion:  2.6.27
 75Contact:        linux-usb@vger.kernel.org
 76Description:
 77                A symlink to the device (if any) of the WUSB Host
 78                Controller PAL using this radio controller.
 79
 80What:           /sys/class/uwb_rc/uwbN/<EUI-48>/
 81Date:           July 2008
 82KernelVersion:  2.6.27
 83Contact:        linux-usb@vger.kernel.org
 84Description:
 85                A neighbour UWB device that has either been detected
 86                as part of a scan or is a member of the radio
 87                controllers beacon group.
 88
 89What:           /sys/class/uwb_rc/uwbN/<EUI-48>/BPST
 90Date:           July 2008
 91KernelVersion:  2.6.27
 92Contact:        linux-usb@vger.kernel.org
 93Description:
 94                The time (using the radio controllers internal 1 ms
 95                interval superframe timer) of the last beacon from
 96                this device was received.
 97
 98What:           /sys/class/uwb_rc/uwbN/<EUI-48>/DevAddr
 99Date:           July 2008
100KernelVersion:  2.6.27
101Contact:        linux-usb@vger.kernel.org
102Description:
103                The current DevAddr of this device in colon separated
104                hex octets.
105
106What:           /sys/class/uwb_rc/uwbN/<EUI-48>/EUI_48
107Date:           July 2008
108KernelVersion:  2.6.27
109Contact:        linux-usb@vger.kernel.org
110Description:
111
112                The EUI-48 of this device in colon separated hex
113                octets.
114
115What:           /sys/class/uwb_rc/uwbN/<EUI-48>/BPST
116Date:           July 2008
117KernelVersion:  2.6.27
118Contact:        linux-usb@vger.kernel.org
119Description:
120
121What:           /sys/class/uwb_rc/uwbN/<EUI-48>/IEs
122Date:           July 2008
123KernelVersion:  2.6.27
124Contact:        linux-usb@vger.kernel.org
125Description:
126                The latest IEs included in this device's beacon, in
127                space separated hex octets with one IE per line.
128
129What:           /sys/class/uwb_rc/uwbN/<EUI-48>/LQE
130Date:           July 2008
131KernelVersion:  2.6.27
132Contact:        linux-usb@vger.kernel.org
133Description:
134                Link Quality Estimate - the Signal to Noise Ratio
135                (SNR) of all packets received from this device in dB.
136                This gives an estimate on a suitable PHY rate. Refer
137                to [ECMA-368] section 13.3 for more details.
138
139What:           /sys/class/uwb_rc/uwbN/<EUI-48>/RSSI
140Date:           July 2008
141KernelVersion:  2.6.27
142Contact:        linux-usb@vger.kernel.org
143Description:
144                Received Signal Strength Indication - the strength of
145                the received signal in dB.  LQE is a more useful
146                measure of the radio link quality.
v5.4
  1What:           /sys/class/uwb_rc
  2Date:           July 2008
  3KernelVersion:  2.6.27
  4Contact:        linux-usb@vger.kernel.org
  5Description:
  6                Interfaces for WiMedia Ultra Wideband Common Radio
  7                Platform (UWB) radio controllers.
  8
  9                Familiarity with the ECMA-368 'High Rate Ultra
 10                Wideband MAC and PHY Specification' is assumed.
 11
 12What:           /sys/class/uwb_rc/beacon_timeout_ms
 13Date:           July 2008
 14KernelVersion:  2.6.27
 15Description:
 16                If no beacons are received from a device for at least
 17                this time, the device will be considered to have gone
 18                and it will be removed.  The default is 3 superframes
 19                (~197 ms) as required by the specification.
 20
 21What:           /sys/class/uwb_rc/uwbN/
 22Date:           July 2008
 23KernelVersion:  2.6.27
 24Contact:        linux-usb@vger.kernel.org
 25Description:
 26                An individual UWB radio controller.
 27
 28What:           /sys/class/uwb_rc/uwbN/beacon
 29Date:           July 2008
 30KernelVersion:  2.6.27
 31Contact:        linux-usb@vger.kernel.org
 32Description:
 33                Write:
 34
 35                <channel>
 36
 37                to force a specific channel to be used when beaconing,
 38                or, if <channel> is -1, to prohibit beaconing.  If
 39                <channel> is 0, then the default channel selection
 40                algorithm will be used.  Valid channels depends on the
 41                radio controller's supported band groups.
 42
 43                Reading returns the currently active channel, or -1 if
 44                the radio controller is not beaconing.
 45
 46What:           /sys/class/uwb_rc/uwbN/ASIE
 47Date:           August 2014
 48KernelVersion:  3.18
 49Contact:        linux-usb@vger.kernel.org
 50Description:
 51
 52                The application-specific information element (ASIE)
 53                included in this device's beacon, in space separated
 54                hex octets.
 55
 56                Reading returns the current ASIE.  Writing replaces
 57                the current ASIE with the one written.
 58
 59What:           /sys/class/uwb_rc/uwbN/scan
 60Date:           July 2008
 61KernelVersion:  2.6.27
 62Contact:        linux-usb@vger.kernel.org
 63Description:
 64                Write:
 65
 66                <channel> <type> [<bpst offset>]
 67
 68                to start (or stop) scanning on a channel.  <type> is one of:
 69                    0 - scan
 70                    1 - scan outside BP
 71                    2 - scan while inactive
 72                    3 - scanning disabled
 73                    4 - scan (with start time of <bpst offset>)
 74
 75What:           /sys/class/uwb_rc/uwbN/mac_address
 76Date:           July 2008
 77KernelVersion:  2.6.27
 78Contact:        linux-usb@vger.kernel.org
 79Description:
 80                The EUI-48, in colon-separated hex octets, for this
 81                radio controller.  A write will change the radio
 82                controller's EUI-48 but only do so while the device is
 83                not beaconing or scanning.
 84
 85What:           /sys/class/uwb_rc/uwbN/wusbhc
 86Date:           July 2008
 87KernelVersion:  2.6.27
 88Contact:        linux-usb@vger.kernel.org
 89Description:
 90                A symlink to the device (if any) of the WUSB Host
 91                Controller PAL using this radio controller.
 92
 93What:           /sys/class/uwb_rc/uwbN/<EUI-48>/
 94Date:           July 2008
 95KernelVersion:  2.6.27
 96Contact:        linux-usb@vger.kernel.org
 97Description:
 98                A neighbour UWB device that has either been detected
 99                as part of a scan or is a member of the radio
100                controllers beacon group.
101
102What:           /sys/class/uwb_rc/uwbN/<EUI-48>/BPST
103Date:           July 2008
104KernelVersion:  2.6.27
105Contact:        linux-usb@vger.kernel.org
106Description:
107                The time (using the radio controllers internal 1 ms
108                interval superframe timer) of the last beacon from
109                this device was received.
110
111What:           /sys/class/uwb_rc/uwbN/<EUI-48>/DevAddr
112Date:           July 2008
113KernelVersion:  2.6.27
114Contact:        linux-usb@vger.kernel.org
115Description:
116                The current DevAddr of this device in colon separated
117                hex octets.
118
119What:           /sys/class/uwb_rc/uwbN/<EUI-48>/EUI_48
120Date:           July 2008
121KernelVersion:  2.6.27
122Contact:        linux-usb@vger.kernel.org
123Description:
124
125                The EUI-48 of this device in colon separated hex
126                octets.
 
 
 
 
 
 
127
128What:           /sys/class/uwb_rc/uwbN/<EUI-48>/IEs
129Date:           July 2008
130KernelVersion:  2.6.27
131Contact:        linux-usb@vger.kernel.org
132Description:
133                The latest IEs included in this device's beacon, in
134                space separated hex octets with one IE per line.
135
136What:           /sys/class/uwb_rc/uwbN/<EUI-48>/LQE
137Date:           July 2008
138KernelVersion:  2.6.27
139Contact:        linux-usb@vger.kernel.org
140Description:
141                Link Quality Estimate - the Signal to Noise Ratio
142                (SNR) of all packets received from this device in dB.
143                This gives an estimate on a suitable PHY rate. Refer
144                to [ECMA-368] section 13.3 for more details.
145
146What:           /sys/class/uwb_rc/uwbN/<EUI-48>/RSSI
147Date:           July 2008
148KernelVersion:  2.6.27
149Contact:        linux-usb@vger.kernel.org
150Description:
151                Received Signal Strength Indication - the strength of
152                the received signal in dB.  LQE is a more useful
153                measure of the radio link quality.