| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241 |
- What: /sys/kernel/config/most_<component>
- Date: March 8, 2019
- KernelVersion: 5.2
- Description: Interface is used to configure and connect device channels
- to component drivers.
- Attributes are visible only when configfs is mounted. To mount
- configfs in /sys/kernel/config directory use:
- # mount -t configfs none /sys/kernel/config/
- What: /sys/kernel/config/most_cdev/<link>
- Date: March 8, 2019
- KernelVersion: 5.2
- Description:
- The attributes:
- buffer_size
- configure the buffer size for this channel
- subbuffer_size
- configure the sub-buffer size for this channel
- (needed for synchronous and isochronous data)
- num_buffers
- configure number of buffers used for this
- channel
- datatype
- configure type of data that will travel over
- this channel
- direction
- configure whether this link will be an input
- or output
- dbr_size
- configure DBR data buffer size (this is used
- for MediaLB communication only)
- packets_per_xact
- configure the number of packets that will be
- collected from the network before being
- transmitted via USB (this is used for USB
- communication only)
- device
- name of the device the link is to be attached to
- channel
- name of the channel the link is to be attached to
- comp_params
- pass parameters needed by some components
- create_link
- write '1' to this attribute to trigger the
- creation of the link. In case of speculative
- configuration, the creation is post-poned until
- a physical device is being attached to the bus.
- destroy_link
- write '1' to this attribute to destroy an
- active link
- What: /sys/kernel/config/most_video/<link>
- Date: March 8, 2019
- KernelVersion: 5.2
- Description:
- The attributes:
- buffer_size
- configure the buffer size for this channel
- subbuffer_size
- configure the sub-buffer size for this channel
- (needed for synchronous and isochronous data)
- num_buffers
- configure number of buffers used for this
- channel
- datatype
- configure type of data that will travel over
- this channel
- direction
- configure whether this link will be an input
- or output
- dbr_size
- configure DBR data buffer size (this is used
- for MediaLB communication only)
- packets_per_xact
- configure the number of packets that will be
- collected from the network before being
- transmitted via USB (this is used for USB
- communication only)
- device
- name of the device the link is to be attached to
- channel
- name of the channel the link is to be attached to
- comp_params
- pass parameters needed by some components
- create_link
- write '1' to this attribute to trigger the
- creation of the link. In case of speculative
- configuration, the creation is post-poned until
- a physical device is being attached to the bus.
- destroy_link
- write '1' to this attribute to destroy an
- active link
- What: /sys/kernel/config/most_net/<link>
- Date: March 8, 2019
- KernelVersion: 5.2
- Description:
- The attributes:
- buffer_size
- configure the buffer size for this channel
- subbuffer_size
- configure the sub-buffer size for this channel
- (needed for synchronous and isochronous data)
- num_buffers
- configure number of buffers used for this
- channel
- datatype
- configure type of data that will travel over
- this channel
- direction
- configure whether this link will be an input
- or output
- dbr_size
- configure DBR data buffer size (this is used
- for MediaLB communication only)
- packets_per_xact
- configure the number of packets that will be
- collected from the network before being
- transmitted via USB (this is used for USB
- communication only)
- device
- name of the device the link is to be attached to
- channel
- name of the channel the link is to be attached to
- comp_params
- pass parameters needed by some components
- create_link
- write '1' to this attribute to trigger the
- creation of the link. In case of speculative
- configuration, the creation is post-poned until
- a physical device is being attached to the bus.
- destroy_link
- write '1' to this attribute to destroy an
- active link
- What: /sys/kernel/config/most_sound/<card>
- Date: March 8, 2019
- KernelVersion: 5.2
- Description:
- The attributes:
- create_card
- write '1' to this attribute to trigger the
- registration of the sound card with the ALSA
- subsystem.
- What: /sys/kernel/config/most_sound/<card>/<link>
- Date: March 8, 2019
- KernelVersion: 5.2
- Description:
- The attributes:
- buffer_size
- configure the buffer size for this channel
- subbuffer_size
- configure the sub-buffer size for this channel
- (needed for synchronous and isochronous data)
- num_buffers
- configure number of buffers used for this
- channel
- datatype
- configure type of data that will travel over
- this channel
- direction
- configure whether this link will be an input
- or output
- dbr_size
- configure DBR data buffer size (this is used
- for MediaLB communication only)
- packets_per_xact
- configure the number of packets that will be
- collected from the network before being
- transmitted via USB (this is used for USB
- communication only)
- device
- name of the device the link is to be attached to
- channel
- name of the channel the link is to be attached to
- comp_params
- pass parameters needed by some components
- create_link
- write '1' to this attribute to trigger the
- creation of the link. In case of speculative
- configuration, the creation is post-poned until
- a physical device is being attached to the bus.
- destroy_link
- write '1' to this attribute to destroy an
- active link
|
