From patchwork Wed Sep 3 15:49:28 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bruce Richardson X-Patchwork-Id: 304 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 40BCC5941 for ; Wed, 3 Sep 2014 17:45:39 +0200 (CEST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 03 Sep 2014 08:49:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,458,1406617200"; d="scan'208";a="593984532" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga002.fm.intel.com with ESMTP; 03 Sep 2014 08:49:39 -0700 Received: from sivswdev02.ir.intel.com (sivswdev02.ir.intel.com [10.237.217.46]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id s83FndU2025418; Wed, 3 Sep 2014 16:49:39 +0100 Received: from sivswdev02.ir.intel.com (localhost [127.0.0.1]) by sivswdev02.ir.intel.com with ESMTP id s83FndMm010434; Wed, 3 Sep 2014 16:49:39 +0100 Received: (from bricha3@localhost) by sivswdev02.ir.intel.com with id s83Fndcx010430; Wed, 3 Sep 2014 16:49:39 +0100 From: Bruce Richardson To: dev@dpdk.org Date: Wed, 3 Sep 2014 16:49:28 +0100 Message-Id: <1409759378-10113-4-git-send-email-bruce.richardson@intel.com> X-Mailer: git-send-email 1.7.0.7 In-Reply-To: <1409759378-10113-1-git-send-email-bruce.richardson@intel.com> References: <1409759378-10113-1-git-send-email-bruce.richardson@intel.com> Subject: [dpdk-dev] [PATCH 03/13] mbuf: add packet_type field 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: Wed, 03 Sep 2014 15:45:39 -0000 Replace a reserved slot with the new packet type field used to identify the type of the packet, i.e. what protocols are used. Signed-off-by: Bruce Richardson --- lib/librte_mbuf/rte_mbuf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h index f136d37..8d0c6fb 100644 --- a/lib/librte_mbuf/rte_mbuf.h +++ b/lib/librte_mbuf/rte_mbuf.h @@ -146,7 +146,7 @@ struct rte_mbuf { uint32_t reserved1; /**< Unused field. Required for padding */ /* remaining bytes are set on RX when pulling packet from descriptor */ - uint16_t reserved2; /**< Unused field. Required for padding */ + uint16_t packet_type; /**< Type of packet, e.g. protocols used */ uint16_t data_len; /**< Amount of data in segment buffer. */ uint32_t pkt_len; /**< Total pkt len: sum of all segments. */ uint16_t l3_len:9; /**< L3 (IP) Header Length. */