From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC9D0CA5FAB for ; Wed, 30 Sep 2026 06:26:58 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 10D1E42E90; Wed, 30 Sep 2026 08:25:34 +0200 (CEST) Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by mails.dpdk.org (Postfix) with ESMTP id 4C59C427CE for ; Wed, 30 Sep 2026 08:24:49 +0200 (CEST) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 2A8501A01B9; Wed, 30 Sep 2026 08:24:49 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id E791A1A019D; Wed, 30 Sep 2026 08:24:48 +0200 (CEST) Received: from lsv03583.swis.in-blr01.nxp.com (lsv03583.swis.in-blr01.nxp.com [92.120.146.12]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 1975918000BA; Wed, 30 Sep 2026 14:24:48 +0800 (+08) From: Hemant Agrawal To: stephen@networkplumber.org, thomas@monjalon.net, dev@dpdk.org Subject: [PATCH v18 24/24] doc: update release notes with NXP DPAA changes Date: Wed, 30 Sep 2026 11:54:37 +0530 Message-Id: <20260930062437.3019096-25-hemant.agrawal@nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260930062437.3019096-1-hemant.agrawal@nxp.com> References: <20260929104519.1770698-1-hemant.agrawal@nxp.com> <20260930062437.3019096-1-hemant.agrawal@nxp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add a single "Updated NXP DPAA drivers" entry for the new features and device arguments added by this series, with one sub-bullet each: - Offline (O/H) port device support (drv_oldev bus devarg) - Rx/Tx taildrop threshold devargs (drv_rx_taildrop, drv_tx_taildrop) - Fmcless Rx queue count devarg (drv_fmcless_rxq) - Shared MAC kernel interface name devarg (drv_sh_if_name) - DMA devargs to control the existing scatter-gather batching, data validation and ERR050757 programming at runtime (dpaa_dma_sg_disable, dpaa_dma_data_validation, dpaa_dma_pci_read_disable) Signed-off-by: Hemant Agrawal --- doc/guides/rel_notes/release_26_11.rst | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/doc/guides/rel_notes/release_26_11.rst b/doc/guides/rel_notes/release_26_11.rst index dec96ccbc7..6d406657cd 100644 --- a/doc/guides/rel_notes/release_26_11.rst +++ b/doc/guides/rel_notes/release_26_11.rst @@ -133,6 +133,27 @@ New Features with per-descriptor mbuf free (``rte_pktmbuf_free_seg``) and prefetch hints. * Changed the set of per-queue xstats counters. +* **Updated NXP DPAA drivers.** + + * 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 ``drv_rx_taildrop`` and ``drv_tx_taildrop`` device arguments + to configure per-port frame queue taildrop congestion thresholds + at device probe time. + * Added ``drv_fmcless_rxq`` device argument to set the number of + Rx queues when running without FMC configuration. + * Added ``drv_sh_if_name`` device argument to provide the Linux kernel + interface name of a shared MAC interface when it differs from the + ``fmX-macY`` style name used by DPDK. + * Added device arguments to the DPAA QDMA driver to control existing + driver behaviour at runtime: ``dpaa_dma_sg_disable`` submits each + descriptor as an individual single-entry transfer instead of the + default scatter-gather batching, ``dpaa_dma_data_validation`` enables + the post-transfer data validation helper for debugging, and, when the + driver is built with ``RTE_DMA_DPAA_ERRATA_ERR050757``, + ``dpaa_dma_pci_read_disable`` skips the ERR050757 source + read-transaction programming. Removed Items ------------- -- 2.25.1