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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A215BC7618B for ; Thu, 25 Jul 2019 09:54:36 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 38D6F20840 for ; Thu, 25 Jul 2019 09:54:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 38D6F20840 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 710861C2D3; Thu, 25 Jul 2019 11:54:35 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 06A4E1C2B1 for ; Thu, 25 Jul 2019 11:54:33 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Jul 2019 02:54:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,306,1559545200"; d="scan'208";a="321617933" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.10]) ([10.237.221.10]) by orsmga004.jf.intel.com with ESMTP; 25 Jul 2019 02:54:31 -0700 To: Lance Richardson , dev@dpdk.org Cc: ajit.khaparde@broadcom.com, somnath.kotur@broadcom.com, thomas@monjalon.net, Kalesh AP References: <20190724161429.11946-1-lance.richardson@broadcom.com> <20190724164932.12270-1-lance.richardson@broadcom.com> From: Ferruh Yigit Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@intel.com; 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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190724164932.12270-1-lance.richardson@broadcom.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [[PATCH v2]] net/bnxt: use dedicated cpr for async events 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" On 7/24/2019 5:49 PM, Lance Richardson wrote: > This commit enables the creation of a dedicated completion > ring for asynchronous event handling instead of handling these > events on a receive completion ring. > > For the stingray platform and other platforms needing tighter > control of resource utilization, we retain the ability to > process async events on a receive completion ring. > > For Thor-based adapters, we use a dedicated NQ (notification > queue) ring for async events (async events can't currently > be received on a completion ring due to a firmware limitation). > > Rename "def_cp_ring" to "async_cp_ring" to better reflect its > purpose (async event notifications) and to avoid confusion with > VNIC default receive completion rings. > > Allow rxq 0 to be stopped when not being used for async events. > > Signed-off-by: Lance Richardson > Signed-off-by: Kalesh AP > Reviewed-by: Somnath Kotur > Reviewed-by: Ajit Khaparde Applied to dpdk-next-net/master, thanks.