From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 9596225A1 for ; Mon, 18 Sep 2017 16:53:48 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Sep 2017 07:53:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.42,413,1500966000"; d="scan'208";a="1173320075" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.220.57]) ([10.237.220.57]) by orsmga001.jf.intel.com with ESMTP; 18 Sep 2017 07:53:46 -0700 To: Shreyansh Jain , dev@dpdk.org Cc: hemant.agrawal@nxp.com References: <20170823141213.25476-1-shreyansh.jain@nxp.com> <20170909112132.13936-1-shreyansh.jain@nxp.com> <20170909112132.13936-18-shreyansh.jain@nxp.com> From: Ferruh Yigit Message-ID: Date: Mon, 18 Sep 2017 15:53:45 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <20170909112132.13936-18-shreyansh.jain@nxp.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH v4 17/41] doc: add NXP DPAA PMD documentation 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: , X-List-Received-Date: Mon, 18 Sep 2017 14:53:49 -0000 On 9/9/2017 12:21 PM, Shreyansh Jain wrote: > Signed-off-by: Hemant Agrawal > Signed-off-by: Shreyansh Jain <...> > +Config File Options > +~~~~~~~~~~~~~~~~~~~ > + > +The following options can be modified in the ``config`` file. > +Please note that enabling debugging options may affect system performance. > + > +- ``CONFIG_RTE_LIBRTE_DPAA_BUS`` (default ``n``) > + > + By default it is enabled only for defconfig_arm64-dpaa-* config. > + Toggle compilation of the ``librte_bus_dpaa`` driver. > + > +- ``CONFIG_RTE_LIBRTE_DPAA_PMD`` (default ``n``) > + > + By default it is enabled only for defconfig_arm64-dpaa-* config. > + Toggle compilation of the ``librte_pmd_dpaa`` driver. > + > +- ``CONFIG_RTE_LIBRTE_DPAA_DEBUG_DRIVER`` (default ``n``) > + > + Toggle display of generic debugging messages > + > +- ``CONFIG_RTE_LIBRTE_DPAA_DEBUG_INIT`` (default ``n``) > + > + Toggle display of initialization related messages. > + > +- ``CONFIG_RTE_MBUF_DEFAULT_MEMPOOL_OPS`` (default ``dpaa``) There are a few new config missing in documentation. > + > + This is not a DPAA specific configuration - it is a generic RTE config. > + For optimal performance and hardware utilization, it is expected that DPAA > + Mempool driver is used for mempools. For that, this configuration needs to > + enabled. > + > +Environment Variables > +~~~~~~~~~~~~~~~~~~~~~ > + > +DPAA drivers uses the following environment variables to configure its > +state during application initialization: > + > +- ``DPAA_NUM_RX_QUEUES`` (default 1) Why not getting this value as device arg? <...>