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Merge "pf-bb-config package now used to configure N3000 devices"

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Zuul 2021-09-27 12:43:37 +00:00 committed by Gerrit Code Review
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doc/source/node_management/kubernetes/hardware_acceleration_devices/n3000-overview.rst
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@ -27,6 +27,19 @@ The Intel N3000 |FPGA| also supports |FEC| capabilities that are exposed as a
|PCI| device that may be used by a |DPDK| enabled container application to
perform accelerated 5G |LDPC| encoding and decoding operations.
The **pf-bb-config** package is used to statically configure the baseband
device within N3000 devices. The baseband *configuration* file for N3000
devices is taken from `https://github.com/intel/pf-bb-config/blob/v21.6/fpga_5gnr/fpga_5gnr_config_vf.cfg <https://github.com/intel/pf-bb-config/blob/v21.6/fpga_5gnr/fpga_5gnr_config_vf.cfg>`_,
and customized to assign the UL and DL queues to VF0 only. It is then
applied to the enabled N3000 device, if required.
.. note::
The N3000 device configuration using **pf-bb-config** package is
based only on the contents of the **_fpga_5gnr_config_vf.cfg_** file
regardless of the actual number of VFs configured via the
:command:`system host-device-modify` command.
.. seealso::
:ref:`N3000 FPGA Forward Error Correction
<n3000-fpga-forward-error-correction>`