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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /Documentation/ABI/testing/sysfs-bus-most
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/Documentation/ABI/testing/sysfs-bus-most b/Documentation/ABI/testing/sysfs-bus-most
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+What: /sys/bus/most/devices/<dev>/description
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Provides information about the physical location of the
+ device. Hardware attached via USB, for instance,
+ might return <1-1.1:1.0>
+Users:
+
+What: /sys/bus/most/devices/<dev>/interface
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the type of peripheral interface the device uses.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ If the network interface controller is attached via USB, a dci
+ directory is created that allows applications to read and
+ write the controller's DCI registers.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/arb_address
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to set an arbitrary DCI register address an
+ application wants to read from or write to.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/arb_value
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to read and write the DCI register whose address
+ is stored in arb_address.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/mep_eui48_hi
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to check and configure the MAC address.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/mep_eui48_lo
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to check and configure the MAC address.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/mep_eui48_mi
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to check and configure the MAC address.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/mep_filter
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to check and configure the MEP filter address.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/mep_hash0
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to check and configure the MEP hash table.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/mep_hash1
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to check and configure the MEP hash table.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/mep_hash2
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to check and configure the MEP hash table.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/mep_hash3
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to check and configure the MEP hash table.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/ni_state
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the current network interface state.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/node_address
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the current node address.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/node_position
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the current node position.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/packet_bandwidth
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the configured packet bandwidth.
+Users:
+
+What: /sys/bus/most/devices/<dev>/dci/sync_ep
+Date: June 2016
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Triggers the controller's synchronization process for a certain
+ endpoint.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ For every channel of the device a directory is created, whose
+ name is dictated by the HDM. This enables an application to
+ collect information about the channel's capabilities and
+ configure it.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/available_datatypes
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the data types the channel can transport.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/available_directions
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the directions the channel is capable of.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/number_of_packet_buffers
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the number of packet buffers the channel can
+ handle.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/number_of_stream_buffers
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the number of streaming buffers the channel can
+ handle.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/size_of_packet_buffer
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the size of a packet buffer the channel can
+ handle.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/size_of_stream_buffer
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates the size of a streaming buffer the channel can
+ handle.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/set_number_of_buffers
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is to read back the configured number of buffers of
+ the channel.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/set_buffer_size
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is to read back the configured buffer size of the channel.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/set_direction
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is to read back the configured direction of the channel.
+ The following strings will be accepted::
+
+ 'tx',
+ 'rx'
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/set_datatype
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is to read back the configured data type of the channel.
+ The following strings will be accepted::
+
+ 'control',
+ 'async',
+ 'sync',
+ 'isoc_avp'
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/set_subbuffer_size
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is to read back the configured subbuffer size of
+ the channel.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/set_packets_per_xact
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is to read back the configured number of packets per
+ transaction of the channel. This is only applicable when
+ connected via USB.
+Users:
+
+What: /sys/bus/most/devices/<dev>/<channel>/channel_starving
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ Indicates whether channel ran out of buffers.
+Users:
+
+What: /sys/bus/most/drivers/most_core/components
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to retrieve a list of registered components.
+Users:
+
+What: /sys/bus/most/drivers/most_core/links
+Date: March 2017
+KernelVersion: 4.15
+Contact: Christian Gromm <christian.gromm@microchip.com>
+Description:
+ This is used to retrieve a list of established links.
+Users: