From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 59965A2EFD for ; Tue, 1 Oct 2019 08:35:25 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id EDE4258C4; Tue, 1 Oct 2019 08:35:14 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 4354D2BF7 for ; Tue, 1 Oct 2019 08:35:13 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x916ZBIb001802; Mon, 30 Sep 2019 23:35:11 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=KVPRYvU0tpo6k25zajl42qwY0O0iKXLEtaeZqT90J90=; b=LHZTHrxIWxeay1ogIKc+PKlOr1N3E+4r4/T0AOU1f4zP+rZhdjJgjOT3M299v4rc0/Sg rRgFRevtlRYTzWErtfbha6/NUZPxeIGIhJyxIO9SyPE+gyx5nYhD69acKv/OYgX6EOZl ITjq4ccKQHiiy7d9KESaysNpAdiqjA/zxBqUp64k+B6EouBRTTd5lJy/MVYIcEg1hqhZ 29eVpy8Mz8kCrsRXuGURuI9/KUXei3nlqUiarZOmzy6c4WMOJ/f2UR1fm2sOEoLPKl+8 Lsu1MXwSay7HBb1pyx5+RQDv0MwcbnvDGUTYrBTlmtJwg6N5faBzH/+0TBUh96xIfNKc MA== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0a-0016f401.pphosted.com with ESMTP id 2vbur1905k-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 30 Sep 2019 23:35:11 -0700 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 30 Sep 2019 23:35:05 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Mon, 30 Sep 2019 23:35:05 -0700 Received: from BG-LT7430.marvell.com (bg-lt7430.marvell.com [10.28.10.255]) by maili.marvell.com (Postfix) with ESMTP id D3E9F3F7048; Mon, 30 Sep 2019 23:35:02 -0700 (PDT) From: To: , , John McNamara , Marko Kovacevic , Thomas Monjalon , Ferruh Yigit , Adrien Mazarguil CC: , Pavan Nikhilesh Date: Tue, 1 Oct 2019 12:04:48 +0530 Message-ID: <20191001063453.7138-4-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191001063453.7138-1-pbhagavatula@marvell.com> References: <20190929211916.31702-1-pbhagavatula@marvell.com> <20191001063453.7138-1-pbhagavatula@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,1.0.8 definitions=2019-10-01_03:2019-09-30,2019-10-01 signatures=0 Subject: [dpdk-dev] [PATCH v4 3/7] ethdev: add flow action type update as an offload 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" From: Pavan Nikhilesh Add new Rx offload flag `DEV_RX_OFFLOAD_FLOW_MARK` that can be used to enable/disable PMDs write to `rte_mbuf::hash::fdir::hi` and `rte_mbuf::ol_flags` when flow actions `RTE_FLOW_ACTION_MARK` and `RTE_FLOW_ACTION_FLAG` are enabled. PMDs notify the validity of `rte_mbuf::hash:fdir::hi` to the applcation by enabling `PKT_RX_FDIR_ID` flag in `rte_mbuf::ol_flags`. Signed-off-by: Pavan Nikhilesh Reviewed-by: Andrew Rybchenko --- doc/guides/nics/features.rst | 12 ++++++++++++ doc/guides/rel_notes/release_19_11.rst | 9 +++++++++ lib/librte_ethdev/rte_ethdev.c | 1 + lib/librte_ethdev/rte_ethdev.h | 1 + lib/librte_ethdev/rte_flow.h | 6 ++++-- 5 files changed, 27 insertions(+), 2 deletions(-) diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst index f7c6d918f..9737ff7a1 100644 --- a/doc/guides/nics/features.rst +++ b/doc/guides/nics/features.rst @@ -594,6 +594,18 @@ Allows application to set ptypes it is interested in. * **[provides] mbuf**: ``mbuf.packet_type``. +.. _nic_features_flow_flag_mark: + +Flow flag/mark update +--------------------- + +Supports flow action type update to ``mbuf.ol_flags`` and ``mbuf.hash.fdir.hi``. + +* **[uses] rte_eth_rxconf,rte_eth_rxmode**: ``offloads:DEV_RX_OFFLOAD_FLOW_MARK``. +* **[provides] mbuf**: ``mbuf.ol_flags:PKT_RX_FDIR``, ``mbuf.ol_flags:PKT_RX_FDIR_ID;``, + ``mbuf.hash.fdir.hi`` + + .. _nic_features_timesync: Timesync diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst index 78ce0bc0e..2ec521165 100644 --- a/doc/guides/rel_notes/release_19_11.rst +++ b/doc/guides/rel_notes/release_19_11.rst @@ -71,6 +71,15 @@ New Features * PMDs notify the validity of `rte_mbuf::hash:rss` to the applcation by enabling `PKT_RX_RSS_HASH ` flag in `rte_mbuf::ol_flags`. +* **Added Rx offload flag to enable or diable flow action type update** + + * Add new Rx offload flag `DEV_RX_OFFLOAD_FLOW_MARK` that can be used to + enable/disable PMDs write to `rte_mbuf::hash::fdir::hi` and + `rte_mbuf::ol_flags` when flow actions `RTE_FLOW_ACTION_MARK` and + `RTE_FLOW_ACTION_FLAG` are enabled. + * PMDs notify the validity of `rte_mbuf::hash:fdir::hi` to the applcation + by enabling `PKT_RX_FDIR_ID` flag in `rte_mbuf::ol_flags`. + Removed Items ------------- diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c index 6df2af6a6..2d1c2a2c0 100644 --- a/lib/librte_ethdev/rte_ethdev.c +++ b/lib/librte_ethdev/rte_ethdev.c @@ -130,6 +130,7 @@ static const struct { RTE_RX_OFFLOAD_BIT2STR(SCTP_CKSUM), RTE_RX_OFFLOAD_BIT2STR(OUTER_UDP_CKSUM), RTE_RX_OFFLOAD_BIT2STR(RSS_HASH), + RTE_RX_OFFLOAD_BIT2STR(FLOW_MARK), }; #undef RTE_RX_OFFLOAD_BIT2STR diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h index 2bd7c27fc..b536c3b8b 100644 --- a/lib/librte_ethdev/rte_ethdev.h +++ b/lib/librte_ethdev/rte_ethdev.h @@ -1014,6 +1014,7 @@ struct rte_eth_conf { #define DEV_RX_OFFLOAD_SCTP_CKSUM 0x00020000 #define DEV_RX_OFFLOAD_OUTER_UDP_CKSUM 0x00040000 #define DEV_RX_OFFLOAD_RSS_HASH 0x00080000 +#define DEV_RX_OFFLOAD_FLOW_MARK 0x00100000 #define DEV_RX_OFFLOAD_CHECKSUM (DEV_RX_OFFLOAD_IPV4_CKSUM | \ DEV_RX_OFFLOAD_UDP_CKSUM | \ diff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h index 354cb1dd0..5d62686c0 100644 --- a/lib/librte_ethdev/rte_flow.h +++ b/lib/librte_ethdev/rte_flow.h @@ -1316,7 +1316,8 @@ enum rte_flow_action_type { /** * Attaches an integer value to packets and sets PKT_RX_FDIR and - * PKT_RX_FDIR_ID mbuf flags. + * PKT_RX_FDIR_ID mbuf flags when + * `rx_mode:offloads:DEV_RX_OFFLOAD_FLOW_MARK` is enabled. * * See struct rte_flow_action_mark. */ @@ -1324,7 +1325,8 @@ enum rte_flow_action_type { /** * Flags packets. Similar to MARK without a specific value; only - * sets the PKT_RX_FDIR mbuf flag. + * sets the PKT_RX_FDIR mbuf flag when + * `rx_mode:offloads:DEV_RX_OFFLOAD_FLOW_MARK` is enabled. * * No associated configuration structure. */ -- 2.17.1