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Diffstat (limited to 'drivers/staging/most/Documentation/ABI/sysfs-class-most.txt')
| -rw-r--r-- | drivers/staging/most/Documentation/ABI/sysfs-class-most.txt | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/drivers/staging/most/Documentation/ABI/sysfs-class-most.txt b/drivers/staging/most/Documentation/ABI/sysfs-class-most.txt new file mode 100644 index 000000000..380c13708 --- /dev/null +++ b/drivers/staging/most/Documentation/ABI/sysfs-class-most.txt @@ -0,0 +1,181 @@ +What: /sys/class/most/mostcore/aims +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + List of AIMs that have been loaded. +Users: + +What: /sys/class/most/mostcore/aims/<aim>/add_link +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + This is used to establish a connection of a channel and the + current AIM. +Users: + +What: /sys/class/most/mostcore/aims/<aim>/remove_link +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + This is used to remove a connected channel from the + current AIM. +Users: + +What: /sys/class/most/mostcore/devices +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + List of attached MOST interfaces. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/description +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Provides information about the interface type and the physical + location of the device. Hardware attached via USB, for instance, + might return <usb_device 1-1.1:1.0> +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/interface +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Indicates the type of peripherial interface the current device + uses. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/ +Date: June 2015 +KernelVersion: 4.3 +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/class/most/mostcore/devices/<mdev>/<channel>/available_datatypes +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Indicates the data types the current channel can transport. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/available_directions +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Indicates the directions the current channel is capable of. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/number_of_packet_buffers +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Indicates the number of packet buffers the current channel can + handle. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/number_of_stream_buffers +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Indicates the number of streaming buffers the current channel can + handle. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/size_of_packet_buffer +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Indicates the size of a packet buffer the current channel can + handle. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/size_of_stream_buffer +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Indicates the size of a streaming buffer the current channel can + handle. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/set_number_of_buffers +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + This is to configure the number of buffers of the current channel. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/set_buffer_size +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + This is to configure the size of a buffer of the current channel. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/set_direction +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + This is to configure the direction of the current channel. + The following strings will be accepted: + 'dir_tx', + 'dir_rx' +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/set_datatype +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + This is to configure the data type of the current channel. + The following strings will be accepted: + 'control', + 'async', + 'sync', + 'isoc_avp' +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/set_subbuffer_size +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + This is to configure the subbuffer size of the current channel. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/set_packets_per_xact +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + This is to configure the number of packets per transaction of + the current channel. This is only needed network interface + controller is attached via USB. +Users: + +What: /sys/class/most/mostcore/devices/<mdev>/<channel>/channel_starving +Date: June 2015 +KernelVersion: 4.3 +Contact: Christian Gromm <christian.gromm@microchip.com> +Description: + Indicates whether current channel ran out of buffers. +Users: |