From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Krawczyk Subject: [PATCH 4/5] doc: update release notes for ENA PMD Date: Fri, 25 Jan 2019 09:10:27 +0100 Message-ID: <1548403828-31870-5-git-send-email-mk@semihalf.com> References: <1548403828-31870-1-git-send-email-mk@semihalf.com> Cc: rk@semihalf.com, dev@dpdk.org, Michal Krawczyk To: gtzalik@amazon.com, mw@semihalf.com, matua@amazon.com Return-path: Received: from mail-lj1-f195.google.com (mail-lj1-f195.google.com [209.85.208.195]) by dpdk.org (Postfix) with ESMTP id 632A64C88 for ; Fri, 25 Jan 2019 09:10:37 +0100 (CET) Received: by mail-lj1-f195.google.com with SMTP id t18-v6so7618800ljd.4 for ; Fri, 25 Jan 2019 00:10:37 -0800 (PST) In-Reply-To: <1548403828-31870-1-git-send-email-mk@semihalf.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Rafal Kozik Add changes in ENA PMD to DPDK v19.02 release notes. Signed-off-by: Michal Krawczyk Signed-off-by: Rafal Kozik --- doc/guides/rel_notes/release_19_02.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/doc/guides/rel_notes/release_19_02.rst b/doc/guides/rel_notes/release_19_02.rst index 57c595b..15a92d5 100644 --- a/doc/guides/rel_notes/release_19_02.rst +++ b/doc/guides/rel_notes/release_19_02.rst @@ -155,6 +155,25 @@ New Features the intel_pstate kernel driver is now supported, and automatically detected by the library. +* **Release of the ENA PMD v2.0.0** + + * Added Low Latency Queue v2 (LLQv2). This feature reduces the latency + of the packets by pushing the header directly through the PCI to the + device. This allows the NIC to start handle packet right after the doorbell + without waiting for DMA. + * Added independent configuration of HW Tx and Rx ring depths. + * Added support for up to 8k Rx descriptors per ring. + * Added additional doorbell check on Tx, to handle Tx more efficiently for big + bursts of packets. + * Added per queue statistics. + * Added extended statistics using xstats DPDK API. + * The reset routine was aligned with the DPDK API, so now it can be + handled as in other PMDs. + * Fixed out of order (OOO) completion. + * Fixed memory leaks due to port stops and starts in the middle of + traffic. + * Updated documentation and features list of the PMD. + Removed Items ------------- -- 2.7.4