> +Prerequisites > +------------- > + > +Currently supported by DPDK: > + > +- NXP LA1224 BSP **1.0+**. > +- NXP LA1224 PCIe Modem card connected to ARM host. > + > +- Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup > the basic DPDK environment. > + > +* Use dev arg option ``modem=0`` to identify the modem instance for a > given > + device. This is required only if more than 1 modem cards are attached to > host. > + this is optional and the default value is 0. > + e.g. ``--vdev=baseband_la12xx,modem=0`` > + The documentation need to be split in different patches - base doc to be added in first patch, - devargs max_nb_queues for 2/8 - devargs modem for 5/8
> +* Use dev arg option ``max_nb_queues=x`` to specify the maximum number > of queues > + to be used for communication with offload device i.e. modem. default is > 16. > + e.g. ``--vdev=baseband_la12xx,max_nb_queues=4`` > + > +Enabling logs > +------------- > + > +For enabling logs, use the following EAL parameter: > + > +.. code-block:: console > + > + ./your_bbdev_application <EAL args> --log-level=la12xx:<level> > + > +Using ``bb.la12xx`` as log matching criteria, all Baseband PMD logs can be > +enabled which are lower than logging ``level``. > diff --git a/doc/guides/rel_notes/release_21_11.rst > b/doc/guides/rel_notes/release_21_11.rst > index 135aa467f2..f4cae1b760 100644 > --- a/doc/guides/rel_notes/release_21_11.rst > +++ b/doc/guides/rel_notes/release_21_11.rst > @@ -134,6 +134,11 @@ New Features > * Added tests to validate packets hard expiry. > * Added tests to verify tunnel header verification in IPsec inbound. > > +* **Added NXP LA12xx baseband PMD.** > + > + * Added a new baseband PMD driver for NXP LA12xx Software defined > radio. > + * See the :doc:`../bbdevs/la12xx` for more details. > + > Release notes may be added in your 6/8 patch where PMD is completely supported. > +#define HUGEPG_OFFSET(A) \ > + ((uint64_t) ((unsigned long) (A) \ > + - ((uint64_t)ipc_priv->hugepg_start.host_vaddr))) > + > +static int ipc_queue_configure(uint32_t channel_id, > + ipc_t instance, struct bbdev_la12xx_q_priv *q_priv) Follow DPDK coding convention here and check for other functions also.
