From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id F2A0ACF62 for ; Fri, 24 Mar 2017 10:55:29 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=intel; t=1490349330; x=1521885330; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=P0XNUdBFvi3qs/iSOTxaFVuvpiWpUPtUef/q/V2gjUs=; b=FNkOFfBTgygBoU6vspw/7Smlu+5m8H0YrkxJN7WkM4H+yPCT8fhnAp2c C4of9vLu0Nwrh6/AyvMgLvBoKIqErQ==; Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Mar 2017 02:55:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,214,1486454400"; d="scan'208";a="947759125" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by orsmga003.jf.intel.com with ESMTP; 24 Mar 2017 02:55:28 -0700 Received: from fmsmsx153.amr.corp.intel.com (10.18.125.6) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.319.2; Fri, 24 Mar 2017 02:55:28 -0700 Received: from shsmsx104.ccr.corp.intel.com (10.239.4.70) by FMSMSX153.amr.corp.intel.com (10.18.125.6) with Microsoft SMTP Server (TLS) id 14.3.319.2; Fri, 24 Mar 2017 02:55:27 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.253]) by SHSMSX104.ccr.corp.intel.com ([169.254.5.42]) with mapi id 14.03.0248.002; Fri, 24 Mar 2017 17:55:26 +0800 From: "Wu, Jingjing" To: "Zhang, Qi Z" , "Zhang, Helin" CC: "dev@dpdk.org" Thread-Topic: [PATCH v3 2/3] net/i40e: configurable PTYPE mapping Thread-Index: AQHSnwR+wYwjOB9kuEGjl7qvsYxPAqGjyqPQ Date: Fri, 24 Mar 2017 09:55:25 +0000 Message-ID: <9BB6961774997848B5B42BEC655768F810D13446@SHSMSX103.ccr.corp.intel.com> References: <20170317104512.25969-1-qi.z.zhang@intel.com> <20170317104512.25969-3-qi.z.zhang@intel.com> In-Reply-To: <20170317104512.25969-3-qi.z.zhang@intel.com> 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 Subject: Re: [dpdk-dev] [PATCH v3 2/3] net/i40e: configurable PTYPE mapping 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: Fri, 24 Mar 2017 09:55:30 -0000 > diff --git a/drivers/net/i40e/rte_pmd_i40e.h > b/drivers/net/i40e/rte_pmd_i40e.h index a0ad88c..1e25270 100644 > --- a/drivers/net/i40e/rte_pmd_i40e.h > +++ b/drivers/net/i40e/rte_pmd_i40e.h > @@ -65,6 +65,13 @@ struct rte_pmd_i40e_mb_event_param { > uint16_t msglen; /**< length of the message */ > }; >=20 > +#define RTE_PMD_I40E_PTYPE_USER_DEFINE_MASK 0x80000000 > + Could you add more comments to describe the MASK's meaning? And what is user defined packet type, and what is the user defined packet t= ype? And what is the difference between update and replace map?