From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id A207F5946 for ; Thu, 28 Aug 2014 04:52:32 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 27 Aug 2014 19:56:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,415,1406617200"; d="scan'208";a="564517179" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by orsmga001.jf.intel.com with ESMTP; 27 Aug 2014 19:56:37 -0700 Received: from fmsmsx156.amr.corp.intel.com (10.18.116.74) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 27 Aug 2014 19:56:35 -0700 Received: from shsmsx152.ccr.corp.intel.com (10.239.6.52) by fmsmsx156.amr.corp.intel.com (10.18.116.74) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 27 Aug 2014 19:56:34 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.17]) by SHSMSX152.ccr.corp.intel.com ([169.254.6.147]) with mapi id 14.03.0195.001; Thu, 28 Aug 2014 10:56:10 +0800 From: "Wu, Jingjing" To: Thomas Monjalon Thread-Topic: [dpdk-dev] [PATCH v2 1/7] i40e: flow director resource reserve and initialize on i40e Thread-Index: AQHPwZyaeFcvKlat70KAw1KEr0F9WZvj+gmAgAFYqMA= Date: Thu, 28 Aug 2014 02:56:09 +0000 Message-ID: <9BB6961774997848B5B42BEC655768F8ADBE7D@SHSMSX104.ccr.corp.intel.com> References: <1409105634-29980-1-git-send-email-jingjing.wu@intel.com> <1409105634-29980-2-git-send-email-jingjing.wu@intel.com> <18301305.DJTezKAf5O@xps13> In-Reply-To: <18301305.DJTezKAf5O@xps13> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] [PATCH v2 1/7] i40e: flow director resource reserve and initialize on i40e X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Aug 2014 02:52:33 -0000 Hi, Thomas The "flow director resource" means we need to reserve a specific queue and = VSI on HW to support. The queue and vsi is used for programming flow direct= or filter, not common tx/rx queues. 2 separated items, one is about setup, another is for release. I will try t= o separate them. > -----Original Message----- > From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com] > Sent: Wednesday, August 27, 2014 10:18 PM > To: Wu, Jingjing > Cc: dev@dpdk.org > Subject: Re: [dpdk-dev] [PATCH v2 1/7] i40e: flow director resource reser= ve and initialize on > i40e >=20 > Hi Jingjing, >=20 > I don't understand the title. What is a "flow director resource"? >=20 > 2014-08-27 10:13, Jingjing Wu: > > flow director resource reserve and initialize on i40e, it includes > > - queue initialization and switch on and vsi creation during setup > > - queue vsi for flow director release during close >=20 > If you have 2 separated items, it probably means it should be 2 patches. >=20 > -- > Thomas