From patchwork Mon Jan 3 15:08:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akhil Goyal X-Patchwork-Id: 105579 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EEA0EA04A3; Mon, 3 Jan 2022 16:09:00 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1645541151; Mon, 3 Jan 2022 16:08:52 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 7768E41157 for ; Mon, 3 Jan 2022 16:08:50 +0100 (CET) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 203CKtEQ014034; Mon, 3 Jan 2022 07:08:48 -0800 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=pfpt0220; bh=XSe2LylU43TrfcMxzyMFSgvnN8CVyUa1EQyTsnnTuUc=; b=Hl0eI9u/uvN7zKlNdc8fu4zvlZLdiTo+NZFcCwg86IBv9Azpi2HiN8MBblQpXiybnqLN iAMhQIUUAJfht86LtLcjcpo9co6WLp67gcQlAHQu9/Ol0UbNfFAfc4t65mYX4ND4+Aai DnXh7FSv920QDoGipzNJ+GFkEhR/DJc4odmAcV+G6mSMV6X92DmBywcrCJO0m/dveajE D72tu262XAHg3UmCHOo/L/vgUFN1NCYw1YFnGVFP+bbreNHkLiVGjANGdXaAHuRIaCwV P/PfaZbzEJbkCW4169RnORQrukKw3FjoxV3jWkaNOCOL3XY2wjiju+BHZuUzBngnrxXm 9A== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3dbmvswf9j-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 03 Jan 2022 07:08:48 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 3 Jan 2022 07:08:47 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 3 Jan 2022 07:08:47 -0800 Received: from localhost.localdomain (unknown [10.28.48.55]) by maili.marvell.com (Postfix) with ESMTP id A2A353F7095; Mon, 3 Jan 2022 07:08:43 -0800 (PST) From: Akhil Goyal To: CC: , , , , , , , , , , , Akhil Goyal Subject: [PATCH 4/8] security: add IPsec option for IP reassembly Date: Mon, 3 Jan 2022 20:38:09 +0530 Message-ID: <20220103150813.1694888-5-gakhil@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220103150813.1694888-1-gakhil@marvell.com> References: <20210823100259.1619886-1-gakhil@marvell.com> <20220103150813.1694888-1-gakhil@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: 8KcPi5FeMDLfysfzvMVD7C1H_oz-LTsq X-Proofpoint-GUID: 8KcPi5FeMDLfysfzvMVD7C1H_oz-LTsq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-03_06,2022-01-01_01,2021-12-02_01 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org A new option is added in IPsec to enable and attempt reassembly of inbound packets. Signed-off-by: Akhil Goyal --- lib/security/rte_security.h | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/lib/security/rte_security.h b/lib/security/rte_security.h index 1228b6c8b1..168b837a82 100644 --- a/lib/security/rte_security.h +++ b/lib/security/rte_security.h @@ -264,6 +264,16 @@ struct rte_security_ipsec_sa_options { */ uint32_t l4_csum_enable : 1; + /** Enable reassembly on incoming packets. + * + * * 1: Enable driver to try reassembly of encrypted IP packets for + * this SA, if supported by the driver. This feature will work + * only if rx_offload RTE_ETH_RX_OFFLOAD_IP_REASSEMBLY is set in + * inline Ethernet device. + * * 0: Disable reassembly of packets (default). + */ + uint32_t reass_en : 1; + /** Reserved bit fields for future extension * * User should ensure reserved_opts is cleared as it may change in @@ -271,7 +281,7 @@ struct rte_security_ipsec_sa_options { * * Note: Reduce number of bits in reserved_opts for every new option. */ - uint32_t reserved_opts : 18; + uint32_t reserved_opts : 17; }; /** IPSec security association direction */