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54a19b4d3f
There are some ABI documents that, while they don't generate any warnings, they have issues when parsed by get_abi.pl script on its output result. Address them, in order to provide a clean output. Reviewed-by: Tom Rix <trix@redhat.com> # for fpga-manager Reviewed-By: Kajol Jain<kjain@linux.ibm.com> # for sysfs-bus-event_source-devices-hv_gpci and sysfs-bus-event_source-devices-hv_24x7 Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for IIO Acked-by: Oded Gabbay <oded.gabbay@gmail.com> # for Habanalabs Acked-by: Vaibhav Jain <vaibhav@linux.ibm.com> # for sysfs-bus-papr-pmem Acked-by: Cezary Rojewski <cezary.rojewski@intel.com> # for catpt Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com> Acked-by: Ilya Dryomov <idryomov@gmail.com> # for rbd Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/5bc78e5b68ed1e9e39135173857cb2e753be868f.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
242 lines
5.6 KiB
Plaintext
242 lines
5.6 KiB
Plaintext
What: /sys/kernel/config/most_<component>
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Date: March 8, 2019
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KernelVersion: 5.2
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Description: Interface is used to configure and connect device channels
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to component drivers.
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Attributes are visible only when configfs is mounted. To mount
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configfs in /sys/kernel/config directory use:
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# mount -t configfs none /sys/kernel/config/
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What: /sys/kernel/config/most_cdev/<link>
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Date: March 8, 2019
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KernelVersion: 5.2
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Description:
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The attributes:
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buffer_size
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configure the buffer size for this channel
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subbuffer_size
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configure the sub-buffer size for this channel
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(needed for synchronous and isochrnous data)
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num_buffers
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configure number of buffers used for this
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channel
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datatype
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configure type of data that will travel over
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this channel
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direction
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configure whether this link will be an input
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or output
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dbr_size
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configure DBR data buffer size (this is used
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for MediaLB communication only)
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packets_per_xact
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configure the number of packets that will be
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collected from the network before being
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transmitted via USB (this is used for USB
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communication only)
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device
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name of the device the link is to be attached to
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channel
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name of the channel the link is to be attached to
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comp_params
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pass parameters needed by some components
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create_link
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write '1' to this attribute to trigger the
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creation of the link. In case of speculative
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configuration, the creation is post-poned until
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a physical device is being attached to the bus.
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destroy_link
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write '1' to this attribute to destroy an
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active link
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What: /sys/kernel/config/most_video/<link>
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Date: March 8, 2019
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KernelVersion: 5.2
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Description:
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The attributes:
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buffer_size
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configure the buffer size for this channel
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subbuffer_size
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configure the sub-buffer size for this channel
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(needed for synchronous and isochrnous data)
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num_buffers
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configure number of buffers used for this
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channel
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datatype
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configure type of data that will travel over
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this channel
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direction
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configure whether this link will be an input
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or output
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dbr_size
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configure DBR data buffer size (this is used
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for MediaLB communication only)
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packets_per_xact
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configure the number of packets that will be
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collected from the network before being
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transmitted via USB (this is used for USB
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communication only)
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device
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name of the device the link is to be attached to
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channel
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name of the channel the link is to be attached to
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comp_params
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pass parameters needed by some components
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create_link
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write '1' to this attribute to trigger the
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creation of the link. In case of speculative
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configuration, the creation is post-poned until
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a physical device is being attached to the bus.
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destroy_link
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write '1' to this attribute to destroy an
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active link
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What: /sys/kernel/config/most_net/<link>
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Date: March 8, 2019
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KernelVersion: 5.2
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Description:
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The attributes:
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buffer_size
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configure the buffer size for this channel
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subbuffer_size
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configure the sub-buffer size for this channel
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(needed for synchronous and isochrnous data)
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num_buffers
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configure number of buffers used for this
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channel
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datatype
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configure type of data that will travel over
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this channel
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direction
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configure whether this link will be an input
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or output
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dbr_size
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configure DBR data buffer size (this is used
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for MediaLB communication only)
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packets_per_xact
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configure the number of packets that will be
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collected from the network before being
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transmitted via USB (this is used for USB
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communication only)
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device
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name of the device the link is to be attached to
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channel
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name of the channel the link is to be attached to
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comp_params
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pass parameters needed by some components
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create_link
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write '1' to this attribute to trigger the
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creation of the link. In case of speculative
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configuration, the creation is post-poned until
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a physical device is being attached to the bus.
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destroy_link
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write '1' to this attribute to destroy an
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active link
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What: /sys/kernel/config/most_sound/<card>
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Date: March 8, 2019
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KernelVersion: 5.2
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Description:
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The attributes:
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create_card
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write '1' to this attribute to trigger the
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registration of the sound card with the ALSA
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subsystem.
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What: /sys/kernel/config/most_sound/<card>/<link>
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Date: March 8, 2019
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KernelVersion: 5.2
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Description:
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The attributes:
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buffer_size
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configure the buffer size for this channel
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subbuffer_size
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configure the sub-buffer size for this channel
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(needed for synchronous and isochrnous data)
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num_buffers
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configure number of buffers used for this
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channel
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datatype
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configure type of data that will travel over
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this channel
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direction
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configure whether this link will be an input
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or output
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dbr_size
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configure DBR data buffer size (this is used
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for MediaLB communication only)
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packets_per_xact
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configure the number of packets that will be
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collected from the network before being
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transmitted via USB (this is used for USB
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communication only)
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device
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name of the device the link is to be attached to
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channel
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name of the channel the link is to be attached to
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comp_params
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pass parameters needed by some components
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create_link
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write '1' to this attribute to trigger the
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creation of the link. In case of speculative
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configuration, the creation is post-poned until
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a physical device is being attached to the bus.
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destroy_link
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write '1' to this attribute to destroy an
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active link
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