From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <konstantin.ananyev@intel.com>
Received: from mga09.intel.com (mga09.intel.com [134.134.136.24])
 by dpdk.org (Postfix) with ESMTP id 04AD9255
 for <dev@dpdk.org>; Wed, 28 Jan 2015 12:11:15 +0100 (CET)
Received: from orsmga001.jf.intel.com ([10.7.209.18])
 by orsmga102.jf.intel.com with ESMTP; 28 Jan 2015 03:08:00 -0800
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.09,480,1418112000"; d="scan'208";a="643778522"
Received: from irsmsx153.ger.corp.intel.com ([163.33.192.75])
 by orsmga001.jf.intel.com with ESMTP; 28 Jan 2015 03:11:14 -0800
Received: from irsmsx105.ger.corp.intel.com ([169.254.7.81]) by
 IRSMSX153.ger.corp.intel.com ([169.254.9.2]) with mapi id 14.03.0195.001;
 Wed, 28 Jan 2015 11:11:12 +0000
From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: "Rapelly, Varun" <vrapelly@sonusnet.com>, "dev@dpdk.org" <dev@dpdk.org>
Thread-Topic: ACL trie insertion and search
Thread-Index: AdA6sIuqLTOjGBB+R4StoW6g/V92KwAKT2twAAQwZxA=
Date: Wed, 28 Jan 2015 11:11:12 +0000
Message-ID: <2601191342CEEE43887BDE71AB977258213E0099@irsmsx105.ger.corp.intel.com>
References: <BLUPR03MB2643C2D0933F868AFD26470B7330@BLUPR03MB264.namprd03.prod.outlook.com>
In-Reply-To: <BLUPR03MB2643C2D0933F868AFD26470B7330@BLUPR03MB264.namprd03.prod.outlook.com>
Accept-Language: en-IE, en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-originating-ip: [163.33.239.181]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Subject: Re: [dpdk-dev] ACL trie insertion and search
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Wed, 28 Jan 2015 11:11:16 -0000

Hi

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Rapelly, Varun
> Sent: Wednesday, January 28, 2015 9:07 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] ACL trie insertion and search
>=20
> Hi,
>=20
> We were converting the acl rule data, from host to network byte order, [b=
y mistake] while inserting into trie. And while searching we
> are not converting the search data to n/w byte order.
> With the above also rules are matching, except few scenarios.
>=20
> After correcting the above mistake, all rules are matching perfectly fine=
.
>=20
> I believe the above[converting while insertion] should also work for all =
rules. Please clarify the above.

Yes, that's correct.
rte_acl_add_rules() expects all fields to be in host byte order, while
rte_acl_classify()expects all fields in input data buffers to be in network=
 byte order.
As mentioned in comments in rte_acl.h. =20

Konstantin

>=20
> Regards,
> Varun