From patchwork Mon Oct 14 18:22:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Min, JiaqiX" X-Patchwork-Id: 61078 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4036B1C1B1; Mon, 14 Oct 2019 12:43:27 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 603941C1A4 for ; Mon, 14 Oct 2019 12:43:25 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Oct 2019 03:43:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,295,1566889200"; d="scan'208";a="207945734" Received: from intel.sh.intel.com ([10.239.255.129]) by fmsmga001.fm.intel.com with ESMTP; 14 Oct 2019 03:43:23 -0700 From: Min JiaqiX To: dev@dpdk.org, qiming.yang@intel.com Cc: Min JiaqiX Date: Mon, 14 Oct 2019 18:22:23 +0000 Message-Id: <20191014182223.35251-1-jiaqix.min@intel.com> X-Mailer: git-send-email 2.17.1 Subject: [dpdk-dev] [PATCH] doc: add known issue for ice X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add known issue for incorrect Rx statistics when packet is oversize. Signed-off-by: Min JiaqiX Acked-by: Qiming Yang --- doc/guides/nics/ice.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst index 03819d29f..3e9bc9d33 100644 --- a/doc/guides/nics/ice.rst +++ b/doc/guides/nics/ice.rst @@ -127,3 +127,11 @@ The same package file is used by both the kernel driver and the DPDK PMD. ~~~~~~~~~~~~~~~~ Ice code released in 19.02 is for evaluation only. + +Incorrect Rx statistics when packet is oversize +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +When a packet is over maximum frame size, the packet is dropped. +However, when calling `rte_eth_stats_get`, the Rx statistics will be +showed as received. +