Document new features added by the DPAA patch series: - Offline (O/H) port device support (drv_oldev bus devarg) - Rx/Tx taildrop threshold devargs (drv_rx_taildrop, drv_tx_taildrop) - Tx rate limiting API (rte_pmd_dpaa_port_set_rate_limit) - Fmcless Rx queue count devarg (drv_fmcless_rxq) - VSP port enhancements - BMI Tx statistics - ORP burst enqueue API (qman_enqueue_multi_orp) - DMA scatter-gather support and ERR050757 workaround
Signed-off-by: Hemant Agrawal <[email protected]> --- doc/guides/rel_notes/release_26_11.rst | 29 ++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/doc/guides/rel_notes/release_26_11.rst b/doc/guides/rel_notes/release_26_11.rst index c8cc86295d..22af88bf44 100644 --- a/doc/guides/rel_notes/release_26_11.rst +++ b/doc/guides/rel_notes/release_26_11.rst @@ -55,6 +55,35 @@ New Features Also, make sure to start the actual text at the margin. ======================================================= +* **Added NXP DPAA offline (O/H) port device support.** + + Added support for the DPAA Offline/Host-command (O/H) port, allowing + a DPDK application to use an offline port for packet processing. + The feature is selected through the ``drv_oldev`` bus device argument. + +* **Added NXP DPAA Rx/Tx taildrop threshold device arguments.** + + Added ``drv_rx_taildrop`` and ``drv_tx_taildrop`` device arguments + to configure per-port frame queue taildrop congestion thresholds + at device probe time. + +* **Added NXP DPAA Tx rate limiting API.** + + Added ``rte_pmd_dpaa_port_set_rate_limit()`` to configure the + transmit rate limit (burst size and rate) on a DPAA port using the + FMAN port rate limiter. + +* **Added NXP DPAA fmcless Rx queue count device argument.** + + Added ``drv_fmcless_rxq`` device argument to set the number of + Rx queues when running without FMC configuration. + +* **Added NXP DPAA DMA scatter-gather and ERR050757 workaround.** + + Added scatter-gather (SG) support to the DPAA QDMA driver and a + workaround for hardware errata ERR050757 to prevent data corruption + on affected silicon when ``RTE_DMA_DPAA_ERRATA_ERR050757`` is defined. + Removed Items ------------- -- 2.25.1
