From patchwork Mon Jul 1 13:59:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Morten_Br=C3=B8rup?= X-Patchwork-Id: 55772 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 9F6EC1B9AD; Mon, 1 Jul 2019 15:59:06 +0200 (CEST) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by dpdk.org (Postfix) with ESMTP id CEFBD1B99D for ; Mon, 1 Jul 2019 15:59:04 +0200 (CEST) Received: from dkrd1.smartsharesys.local ([192.168.4.88]) by smartserver.smartsharesystems.com with Microsoft SMTPSVC(6.0.3790.4675); Mon, 1 Jul 2019 15:59:04 +0200 Received: by dkrd1.smartsharesys.local (Postfix, from userid 1001) id 876B329EBA; Mon, 1 Jul 2019 15:59:04 +0200 (CEST) From: =?utf-8?q?Morten_Br=C3=B8rup?= To: olivier.matz@6wind.com, shahafs@mellanox.com, yskoh@mellanox.com, roy.fan.zhang@intel.com Cc: dev@dpdk.org, =?utf-8?q?Morten_Br=C3=B8rup?= Date: Mon, 1 Jul 2019 15:59:04 +0200 Message-Id: <1561989544-12806-1-git-send-email-mb@smartsharesystems.com> X-Mailer: git-send-email 1.5.6 MIME-Version: 1.0 X-OriginalArrivalTime: 01 Jul 2019 13:59:04.0404 (UTC) FILETIME=[249D6940:01D53015] Subject: [dpdk-dev] [PATCH] net: add definition for dscp and ecn masks 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Added definitions of DSCP and ECN masks. Signed-off-by: Morten Brørup Acked-by: Olivier Matz --- lib/librte_net/rte_ip.h | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff --git a/lib/librte_net/rte_ip.h b/lib/librte_net/rte_ip.h index 059ec80..e69b863 100644 --- a/lib/librte_net/rte_ip.h +++ b/lib/librte_net/rte_ip.h @@ -58,6 +58,10 @@ struct rte_ipv4_hdr { */ #define RTE_IPV4_IHL_MULTIPLIER (4) +/* Type of Service fields */ +#define RTE_IPV4_HDR_DSCP_MASK (0xfc) +#define RTE_IPV4_HDR_ECN_MASK (0x03) + /* Fragment Offset * Flags. */ #define RTE_IPV4_HDR_DF_SHIFT 14 #define RTE_IPV4_HDR_MF_SHIFT 13 @@ -354,8 +358,10 @@ struct rte_ipv6_hdr { /* IPv6 vtc_flow: IPv / TC / flow_label */ #define RTE_IPV6_HDR_FL_SHIFT 0 #define RTE_IPV6_HDR_TC_SHIFT 20 -#define RTE_IPV6_HDR_FL_MASK ((1u << RTE_IPV6_HDR_TC_SHIFT) - 1) -#define RTE_IPV6_HDR_TC_MASK (0xff << RTE_IPV6_HDR_TC_SHIFT) +#define RTE_IPV6_HDR_FL_MASK ((1u << RTE_IPV6_HDR_TC_SHIFT) - 1) +#define RTE_IPV6_HDR_TC_MASK (0xff << RTE_IPV6_HDR_TC_SHIFT) +#define RTE_IPV6_HDR_DSCP_MASK (0xfc << RTE_IPV6_HDR_TC_SHIFT) +#define RTE_IPV6_HDR_ECN_MASK (0x03 << RTE_IPV6_HDR_TC_SHIFT) /** * Process the pseudo-header checksum of an IPv6 header.